generator protection circuit breaker
TRANSCRIPT
No. AVXN02481-01-01
2019/07
HVX-15kVGenerator Protection Circuit Breaker
Technical InstructionUser
Legal NoticesMentioned in this manual "schneider electric" brand and schneider electric industrial co.,
LTD. Any registered trademarks are the sole property of schneider electric company and
its affiliates. Such property without the owner's written authorization, shall not be used
for any purpose. This manual and its content in the copyright law (including text, charts,
and model) and under the trademark law, the protection of the intellectual property law.
In addition to property rights defined purpose of personal, non-commercial use, without
the prior written authorization for schneider electric's case, you may not be all or part of
this manual for any media. Do not set up any handbook or the content of the hypertext
link. Schneider electric is not granted to use this manual to personal and non-commercial
institutions or content of any right or license, unless without changing the manual or its
content can be independent of the permission on the basis of the original meaning, but
need to be at their own risk. And all other rights are retained by schneider electric.
Electrical equipment should be restricted by the qualified personnel to perform the
installation, operation, repair and maintenance work. Schneider electric to do not follow any
consequences resulting from this manual does not undertake any responsibility.
Because of various standards, specifications and design change, please give the information
in this publication are confirmed.
Security Provisions
In the installation, operation, service and maintenance the product before please read the manual carefully, check and familiar with this product. In this paper, and the product that appear on the following symbol of potential danger warning or clarify, simplify a process.
The symbol in danger or safe warning labels, said there are electrical hazards, such as do not follow the installation instructions will result in personal injury.
Safety warning signs, said the potential physical dangers and damage. Apply with this symbol of safety information, in order to avoid possible casualties.
Danger: do not obey these rules may cause death or serious injury.
Warning: do not obey these rules could lead to death, serious injury or the same degree of damage.
Note: do not obey these rules could lead to injury or the same degree of damage.
DANGEROUS
WARNING
NOTE
Electrical equipment should be restricted by the qualified personnel to perform the installation, operation, repair and maintenance work. Schneider electric to do not follow any consequences resulting from this manual does not undertake any responsibility.
Qualified personnel refers to a structure, installation and operation of electrical equipment related skills and knowledge. And accepted the safety training, has the ability to recognize and avoid risks.
Important information
Announcements
Foreword
• The operation manual for any circuit breaker operator: design, installation personnel or the end user, the general term for the use of any such user manual.
• This operation manual can not be used to define or test circuit breaker with every single user application compatibility or reliability. Each user has the responsibility to complete the special application of the product, risk analysis, evaluation and testing.
• When the product under the specific technical and safety regulations is running, the user must abide by the specific application of the implementation of the guidelines and protection rules.
Get an electric shock, explosion or arc• Using the appropriate personal protective equipment (ppe) and to observe the safety of electrical practice code of conduct. See standard or local rules.• Mechanical or electrical components, cannot make changes to it.• The circuit breaker must only by qualified personnel to install and maintain.• Before on the circuit breaker operation, turn off all power supply circuit breaker. The circuit breaker atresia in break-brake position.• Use suitable rated voltage sensor, to ensure that the power is turned off.• Must confirm equipment without sending status, to replace components, cover and door plank.• Only after read and understand all the instructions in the manual to operate.• Watch the potential dangers, and look for any tools left in the circuit breaker.• Under no interlock and safety protection, not the operating system.
Not according to instructions may cause death or serious injury.
DANGEROUS
Equipment performance degradation risk• Equipment, follow the operating rules, avoid any impact.• According to the maintenance manual for maintenance and repair operation.• Keep this manual describes normal conditions of use.• Finally, the circuit breaker or equipment before the installation, need to comply with the storage conditions.
Not according to instructions can lead to injury or the same degree of damage.
WARNING
Generator protection circuit breaker
No. AVXN02481-01 5
Overview…………………………………………………………………………………………………… 7 Documentation purposes.………………………………………………………………………………………… 7
Technical documents address…………………………………………………………………………………… 7
Disclaimer……………………………………………………………………………………………………………………… 7
The generator circuit breaker is introduced…………………………………… 8 Circuit breaker description……………………………………………………………………………………………8
Nameplate………………………………………………………………………………………………………………………8
Circuit breaker front view………………………………………………………………………………………… 9
The attachment………………………………………………………………………………………………………… 11
Technical parameter…………………………………………………………………………………………………… 11
The overall technical parameter……………………………………………………………………………11
Control and operating device…………………………………………………………………………………12
Low voltage components………………………………………………………………………………………… 12
Conditions of use……………………………………………………………………………………………………………………17
Normal conditions of use…………………………………………………………………………………………17
Special conditions of use…………………………………………………………………………………………17
Storage conditions and place………………………………………………………………………………………………18
Storage……………………………………………………………………………………………………………………………18
Storage place - pile up………………………………………………………………………………………………18
Transportation…………………………………………………………………………………………………………………………19
Weight……………………………………………………………………………………………………………………………19
Lifting position……………………………………………………………………………………………………………20
Lifting circuit breaker…………………………………………………………………………………………………21
Equipment preparation prior to power………………………………………… 22
Circuit breaker description……………………………………………………………………………………………22
In line with the electrical installation drawing……………………………………………………………23
Operation……………………………………………………………………………………………………………………23
Initialization of maintenance information………………………………………………………………23
Control and indicator that………………………………………………………………………………………24
Interface position indicator on the………………………………………………………………………24
nterlocking (only rival car type)………………………………………………………………………………25
Operation counter………………………………………………………………………………………………………28
Local control…………………………………………………………………………………………………………………29
Electrical control (local or remote)………………………………………………………………………29
Operating tools……………………………………………………………………………………………………………30
Contents
Generator protection circuit breaker
No. AVXN02481-016
Low voltage control connection…………………………………………………………………………………………31
Energy storage operation……………………………………………………………………………………………………32
Wave into the unit (handcart type only)…………………………………………………………………………34
The circuit breaker closing operation………………………………………………………………………………36
Break-brake operations of circuit breaker………………………………………………………………………38
Energy storage release…………………………………………………………………………………………………………39
Has an undervoltage tripping device on the circuit breaker F4………………………………39
Circuit breaker maintenance……………………………………………………………………40 advantages…………………………………………………………………………………………………………………………………40
Electrical fault tripping……………………………………………………………………………………………………………40
Failure notice…………………………………………………………………………………………………………………………40
Tripping cause identification………………………………………………………………………………………………40
In front of the circuit breaker operation…………………………………………………………………………41
Short circuit, check equipment…………………………………………………………………………………………41
reinstall…………………………………………………………………………………………………………………………………………41
Recommended maintenance program………………………………………………………………………………41
Maintenance cycle…………………………………………………………………………………………………………………42
Security provisions………………………………………………………………………………………………………………42
Clean insulating parts……………………………………………………………………………………………………………43
Corrosion resistant…………………………………………………………………………………………………………………43
To avoid condensation…………………………………………………………………………………………………………43
Lubrication instructions………………………………………………………………………………………………………44
Vacuum arcing chamber allow maximum number of open circuit…………………………47
The spare parts list………………………………………………………………………………………………………………48
Problems and solutions………………………………………………………………………………………………………………49
Appendix: electric schematic diagram……………………………………………………51
Generator protection circuit breaker
No. AVXN02481-01 7
The operating manual is part of the integrity of the equipment. Manual describes the generator protection circuit breaker operation, use, and the storage and delivery conditions. Please use a retention of operation manual for the operator.
Read the manual carefully and follow the recommendation. Note: this manual cannot describe every conditions of use or a particular change.
Visit our website: www.schneider-electric.com:
• download additional documents
• If the document does not contain the information you needed to contact schneider electric customer service support
• Welcome any Suggestions for improve the document
Schneider electric will not bear the loss of or damage to the following reasons:
• Not abide by the operation manual and other documents
• Equipment improper use
• Circuit breaker assembly, testing, installation, connection or improper use
• Outside, the use of schneider electric to recommend parts or spare parts.
Overview
Documentation purposes
Documentation purposes
Disclaimer
Overview
Generator protection circuit breaker
No. AVXN02481-018
The generator circuit breaker is introduced
The generator circuit breaker is introduced
The circuit breaker to describe
Nameplate
A
12345
B
Model specification
Serial number
Rated voltage (kV)
The rated short circuit breaking current (kA)
Rated current
Installation method: E for draw-out, F for fixed
Phase distance (mm)
Type HVX17-50-31E275 NO. 5619832/10/001
Ur 15 kV Fr 50 HzIr 3150 A
CO-30min-CO
Date:2016.06IEEE C37.013a-2007Temperature class -25°C
Up 95 kVPcs 75 %
UOp 220 Vd.c. Umotor 220 Vd.c.Isc 50 kA tk 4 s Ic A
Schneider Electric (Xiamen) Switchgear Equipment Co.,Ltd
M2
A
D
CB
Generator protection circuit breaker
No. AVXN02481-01 9
The generator circuit breaker is introduced
Circuit breaker front
view
Ur Ir fr
Isc Ic tk
Up Uop
Umotor
Pcs
C
D
Technical parameters
Production date (year, month)
Fixed circuit breaker
CO-30min-CO The rated operating sequence
Rated voltage Rated current Rated frequency
Rated short circuit breaking current dc component
Rated short circuit breaking current
L ightn ing impu lse w i ths tand vo l tage rating
The auxiliary circuit rated supply voltage
Energy storage voltage rating
Rated cable charging open circuit
Rated short circuit duration time
A
B
Pole
Interface
A
B
Generator protection circuit breaker
No. AVXN02481-0110
The handcart type circuit breaker
Interface description
Arm
Secondary terminal locking rail
"IP"protection sheet
Secondary terminal
Withdrawable unit
Insertion opening for crank to move the circuit-eaker into its disconnected/service position/manually
Rollers
Valve drive mechanism
OFF button
ON button
Rating pale
Operation counter
Position indicator of ciriuit-breaker
Position indicator of closing spring
Insertion opening for charging the closing spring
E
F
G
H
K
D
JI
5
6
7
1
2
3
4
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-01 11
The attachment
General technical
parameters
Technical parameters
Circuit breaker attachment description
Close/brake operation handle
The operating mechanism of the energy storage of crank
Handcart operating handle (only HVX - E)
Lifting bracket
[1] depends on the type of circuit breaker in the attachment, if necessary please contact
circuit breaker manufacturers
[1]Standard IEEE C37.013 a pressure only 38 kv
[2]To be forced air cooling
[1]
Name Value
Rated voltage(Ur) kV
kV
kV
kA
S
Hz
A
Rated lightning impulse withstand voltage (Up)
Rated short circuit breaking current (Isc)
Rated short-time current (Ik)
Rated current (Ir)
Rated short circuit duration (tk)
Rated frequency (fr)
Rated short-time power frequency withstand voltage (Ud)
15
95
42[1]
40 50
4
50
1250,1600,2000,2500,
3150,4000[2]
1250,1600,2000,2500,
3150,4000[2]
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-0112
Control and operating
deviceCircuit breaker operating mechanism can hand machine. In addition, the agency can be
equipped with additional control and operation of the device.
Low voltage components
Motor Energy storage operator
Opening circuit breakerOpening
release
Components Function Describe
M1
F11+
F12
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-01 13
Components Function Describe
Over-current release Curren trating: 0.5A/1A/5A
Opening circuit breaker
Opening circuit breaker
Closing circuit breaker
The handcart wave into the closure
• Circuit breaker closing atresia• Switching circuit breaker, prevent by pressing the switch button.• If the rated secondary voltage drop or cut off, all closing coil are in position to "lock".
Undervoltage release
Closing release
Blocking magnet
F3
F4
F2
Y0
Y1
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-0114
Components Function Describe
Energy storage auxiliary switch
Auxiliary switch switch position
Driving mechanism on the installation of auxiliary switch is determined by the circuit breaker (or by a circuit breaker customizable)
Auxiliary switch is mainly used for energy storage status detection and instructions.
With the energy storage mechanism, ensure driving mechanism, after fulfilling the closing operation automatically stored energy.
When after the completion of the energy storage, disconnect the electric energy storage circuit.
Part of the S2 auxiliary switch contact can be provided to customers to use.(see diagram)
S2
S11+
S12
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-01 15
Auxiliary switch technology parameters
Describe
Electrical parameters
Rated operating current (Ic)
Minimum close current (silver/gold contact)
Rated operating voltage (Ue)
Mechanical parameters
With load mechanical life
Maximum bounce time
Operating temperature
Humidity
Mechanical life (based on usage)
Contact resistance after mechanical life
Corrosion resistance, salt fog)
SO2 Test
Industrial atmosphere H2S
Rated short-time current (Icw)
Power frequency withstand voltage (50/60 hz - 1 min)
Rated impulse withstand voltage (Up)(1.2μs/50μs)
Perceptual load rated breaking capacity:
Voltage (Vd. C)Energy storage current (A)Breaking speed (° / s)Closing speed (° / s)
Value
15A
250A (during 3s)
L/R = 10 ms L/R = 20 ms
230V (+10-15%) for both a.c.and d.c
2000V
5kV
125
3.8
9200
1500
10000 cycles
10ms
-25°C to+40°C
30000 cycles
< 50 Ω240 hours8 hours+16 hours at 40°C & 100% HR & S02
12 hours 40°C, 60% RH12 hours 55°C, 90% RH
10 to 15 ppm, 25°C 75% RH, 10 days
48
10
220
1
3000
1500
125
2
1mA (6 V)
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-0116
Auxiliary switch voltage grade
Auxiliary trip and motor power consumption
Operating time
Auxiliary switch
Rated dc auxiliary voltage (V d.c.)
Auxiliary trip/motor
Coil and motor operating time[1]
Minimum duration of opening instruction
Minimum duration of closing instructions
Electrical energy storage time
Closing release
Opening release
Energy storage motor
Drive motor can draw-out unit
Over-current release
Power consumption1]
[W] (d.c.)
180
180
-
about.100
about.120
about.12
[VA] (a.c., 50/60 Hz)
Rated ac auxiliary voltage (V a.c.)
24 48 60 110 125 220 110 120 220 230
[1]Manufacturers can provide auxiliary trip and motor power consumption data.
[1] appointed by the nameplate rated supply voltage
[ms] 20
[ms] 20
[s] 4~12
Auxiliary switch is directly by the switch principal axis through intermediate tie rod linkage, its location is always consistent with the location of the main contact, in accordance with the standards, a 16 point auxiliary switch circuit breaker configuration. Switch function is according to the wiring diagram in the factory configuration.
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-01 17
Conditions of use
Normal conditions
of use
Special conditions
of use
Circuit breaker, including the control unit and auxiliary equipment can only be the rated characteristics used under normal operating conditions and the following table.
GB/T 11022
Ambient air temperature:
The lowest
The highest
Average value over month
The installation elevation
The atmosphere
Ambient air should not be affected by dust , smoke, corrosive or flammable gas, steam, sa l t fog pol lut ion obviously.
The average hours
The average 24 hours
The average relative humidity:
-25°C
+40°C
+35°C
95%
90%
≤1000 m
Equipment risk of improper use• Beyond normal conditions of use operation, circuit breaker is at risk with fault state
of accelerated aging.
• Only after the manufacturer written permission, circuit breaker, can be used under
the condition of the abnormal use.
Not according to instructions may lead to serious consequences such as equipment damage.
Attention
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-0118
Storage conditions and placed
storage
Storage place - to pile up
Apart after packaging, carefully check the breaker, including:
• damage parts
• Traces, lon
• Obvious deterioration of products (grey, rust, sediment, etc.)
If receiving circuit breaker not immediately for
installation, we recommend circuit breaker to
keep the original packaging, in the dry state, keep
the environment temperature 25 ℃ to 55 ℃,
prevent sun and rain. This helps the breaker when
need to extend the storage period, maintain its
features.
The longest storage period is 24 months.
Circuit breaker injury risk• Do not install a damaged device.
• If you need storage circuit breaker, shall comply with all storage instructions. Circuit
breaker, before installation should retain the packaging.
Not according to instructions can lead to injury or the same degree of damage.
Circuit breaker injury risk
Please do not put any weight on the packing, may lead to deformation of the packing or
mechanical stress on the circuit breaker.
Not according to instructions can lead to injury or the same degree of damage.
Attention
Attention
Max
. tw
o br
eake
rs
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-01 19
Weight
Transportation
Circuit breaker injury risk• Is required for a mobile circuit breaker and its careful, avoid collision.
• Cannot move by rolling on the floor of the breaker.
Not according to instructions can lead to injury or the same degree of damage.
When the circuit breaker in unloading or transport risk fall or tip over• As much as possible, using the appropriate personal protective equipment (ppe) and
collective protection equipment. Comply with all electrical practice code of conduct.
• Such as the fall, don't try to catch the goods.
• Suitable size and weight of circuit breaker, transportation equipment.
• Should be considered, when the transport package or device, its central location.
Not according to instructions can cause death, serious injury or the same degree of damage.
WARNING
Attention
Type
Type
Rated voltage (kV)
Rated voltage (kV)
R a t e d s h o r t circuit breaking current (kA)
R a t e d s h o r t circuit breaking current (kA)
Rated current (A)
Rated current (A)
Phase distance(mm)
Phase distance(mm)
Weight (kg)[1]
Weight (kg)[1]
HVX - E Draw-out
HVX - F Stationary
15
15
40
40
210/275
210/275
200/250
175/195
50
50
1250,1600,2000,2500,3150,4000[1]
1250,1600,2000,2500,3150,4000[1]
1250,1600,2000,2500,3150,4000[1]
1250,1600,2000,2500,3150,4000[1]
[1]The weight of the [1] does not contain packaging
[1]The weight of the [1] does not contain packaging
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-0120
Lifting position
Circuit breaker is equipped with two lifting bracket, lifting circuit breaker by using the lifting bracket.Circuit breaker operation instructions in the following table.
15 210/275 ≤ 4000 40/50
P h a s e distance(mm)
Lifting position
Stationary Draw-out
describeUr(kV) Ir(A) ISC(kA)
A A A
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-01 21
With a lifting bracket lifting circuit breaker
Install the lifting bracket to the side of the breaker plate, and then place the lifting hook on the lifting scaffold specific lifting position(see page 19 "lifting")
Hook and lifting rope cannot contact a column.
Transport, the front panel by keep the circuit breaker
Need the circuit breaker will be moved to the right position, do not use the breaker pole column used as a hand.
Rival car type circuit breaker, please do not touch the arm to lifting circuit breakers.
The generator circuit breaker is introduced
Generator protection circuit breaker
No. AVXN02481-0122
Check the circuit breaker is installed in a location with work the same clean environment. Without any installation pieces or otherMore than external components (tools, electric wire, broken parts, metal, etc.).
In front of the electric equipment, equipment installation personnel must submit commissioned a report.
It only takes a few minutes of routine inspection equipment, can reduce the risk caused by the fault or negligence.
You must perform:• switch equipment installation is complete• circuit breaker if not running for a long time, the need to check before running again.
Equipment preparation prior to power
Circuit breaker test
Get an electric shock, explosion or arc• Power, in the whole cabinet, all tests.• check the breaker lifting bracket has been removed.• check the nameplate in accordance with electrical installation parameters.• check auxiliary tripping device can correct action.Not according to instructions may cause death or serious injury.
DANGEROUS
Get an electric shock, explosion or arcCircuit breaker of the lifting bracket must be removed before the circuit breaker into the cabinet.Not according to instructions may cause death or serious injury.
DANGEROUS
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-01 23
Check the circuit breaker and installation drawing match:• Breaking capacity of the indicated on the nameplate• Optional features (energy storage mechanism of electrical control, auxiliary switch, instrument and indicator, etc.) and its electrical properties match.• Recognition of the positive protection circuit breaker or equipment
Reference equipment information, obey the rules of the switchgear used.The breaker initial state is:
Record breaker operation times (manipulation counter displays values) and check the date, the information into the installation maintenance log.
In accordance with electrical installation drawing
Operation
Initialization of the maintenance information
Stationary and handcart type circuit breaker initial state.In each control state (local operating, electrical control and remote control), check every possible mechanical operation of the equipment.• Closeing equipment• Opening equipment• Closeing equipment, And a separate - close - separate operation• Wave into the equipment (according to the switchgear configuration)• Detection atresia and interlocking operationThe restoration of the circuit breaker to the initial position, waiting for the switchgear electrify
Circuit breaker in opening
Operating device without energy storage
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-0124
Circuit breaker operation interface position indicator (see "circuit breaker front view" on page 8) and operation order and see the table below Listing.
Control and indicator
On the interface position indicator
Get an electric shock, or burning explosion risk• Circuit breaker's installation, repair and maintenance work must be carried out by qualified personnel.• Pay attention to the potential risk, using the appropriate protective equipment and take the appropriate safety precautions.Not according to instructions may cause death or serious injury.
DANGEROUS
OrderPosition indicator (storage device)
Operating frequency(mechanical)
Position indicator(us/separated off position)
No energy storage Opening
Opening
Closing
Closing
No energy storage
E n e r g y storage
E n e r g y storage
C = closing; O = opening
C
C-O
O-C-O
1
3
2
4
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-01 25
Interlock function:Earthing switch is in "close" position, the handcart cannot shake.I n t e r l o c k i n g o p e r a t i o n method:Insert the handcart handles, unable to continue after 1/2 circle clockwise rotation.
Mechanical interlockingCircuit breaker handcart type contains basic mechanical interlock to prevent wrong operation.
Interlocking (only rival car type)
Circuit breaker injury riskThe operator before the circuit breaker operation need to be familiar with the interlock.Not according to instructions can cause death, serious injury or the same degree of damage.
WARNING
1、 the circuit breaker handcart and earthing switch
Interlock function:Earthing switch is in "close" position, the handcart cannot shake.I n t e r l o c k i n g o p e r a t i o n method:Insert the handcart handles, unable to continue after 1/2 circle clockwise rotation.
Kong Liansuo with grounding switch operation
A
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-0126
Interlock function:When the circuit breaker closing handcart cannot shake in/out.Interlocking operation method:Insert the handcart handles in cis/rotate counterclockwise After can't continue to roll 1/2
Note: when the circuit breaker closing, pressure , can't turn, makes the handcart cannot shake in/out.
Interlock function:Circuit breaker cannot be completely in the test position or closing unless its working position.Interlocking operation method:Circuit breaker unable to manual and electric switch.
Note: closing half shaft is blocked by rod , prevented the breaker closing
nterlock function:When the switchgear cupboard door is not closed, handcart cannot into waveInterlocking operation method:
Barrow handle insert operation
Interlock function:When the handcart leave the test position, switch cupboard door cannot be openedInterlocking operation method:
switch cupboard door couldn't open the parts installed on the door
2、Circuit breaker handcart and operation status of the circuit breaker
3、close the door interlock (optional)
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-01 27
Interlock function:Circuit breaker in the work place, two control plug can't pull out.Interlocking operation method:
Secondary control plug operation handle can't move.
Interlock function:The breaker is fixed in the compartment.Interlocking operation method:
Handcart is its chain of tongue is inserted into the compartment guide groove
locked inside.
4、Secondary control plug and chain between the compartment
5、Handcart and chain between the compartment
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-0128
Electric interlockingAccording to the wiring diagram design electric interlocking.
Counter display circuit breaker points and/or operation.Due to plant functional test and control operation, circuit breaker on delivery, the number of operation is not zero (< 100).
Operation counter
Equipment risk of improper use
Circuit breaker electrical unlock before, to switch the circuit breaker on.
Not according to instructions may lead to serious consequences such as
equipment damage.
Electric interlocking
Interlock type:Handcart interlocking
Interlocking operation method:When the handcart atresia electromagnet without electricity, handcart cannot into wave.
Interlock type:Closing interlocking
Interlocking operation method:When closing lock closure electromagnet without electricity, circuit breaker closing.
Attention
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-01 29
A control operation is controlled by the device or adjacent a point on the equipment to perform.
Mechanical control
In order to use the electrical control function, whether local or remote, must install auxiliary switch remote control.The following table shows possible configuration equipment electrical control.
Mechanical operation allows storage for points in the energy of the circuit breaker. Circuit breaker operating handle on the front panel can be manually energy storage mechanism.
The buttons on the circuit breaker panel control circuit breaker status (or points).
Local control
Electrical control (local or remote)
Energy storage machine and auxiliary switch M1+S2
Electrical Closing F2
Electrical Opening F11, F121,F31,F41
[1]is optional, determined by the circuit breaker configuration
Local electrical controlReference for equipment use, find out the circuit
breaker local control button.
Remote electrical controlReference for equipment use, and find out the
available communications functions.
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-0130
Operating tools
Get an electric shock, explosion or arcEnsure that the correct circuit breaker installed in the correct switch cabinet.
Not according to instructions may cause death or serious injury.
DANGEROUS
Circuit breaker operating tools as follows.
1
2
3
4
The door of switchgear
Close/Open lever
Coil spring operating mechanism of the energy storage a crank
Handcart operating handle (only HVX-E)
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-01 31
Electrical operation of all circuit breaker, please ensure that the low voltage switchgear control line has reliable connection between the chamber and circuit breaker. HVX line connection can use the following one.
• control plug cable 1 mm2
• terminal connections1 mm2 (fixed only)
• Ground wire 1.5 mm2
Low voltage control connection
Connection control male plug
Connection control plug plug
Terminal row
A c c o r d i n g t o t h e d e s i g n , b y control l ing the external control line plug connection.
Control plug is used to connect components and circuit breaker for low pressure chamber.
According to the design, through the terminal connects the external control line.
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-0132
Hand machineFollow these steps to hand machine operators:
1.By checking the circuit breaker in the test position or job position, move the circuit breaker to the "closing ready" position.2. Energy storage handle insert jack ready to hand machine.3. Use energy storage handle storage according to the above graphic.When the energy storage, energy storage mechanism separation, position indicator shows
at the same time had "storage".
4. Remove the handle.Prepare closing circuit breaker.
Energy storage operation
Equipment risk of improper useWhen using electric drill for hand machine, please ensure that the equipment does not exceed the maximum speed of 200 r/min. Have protection in the process of energy storage energy storage motor to start, won't hurt the operator.Not according to instructions may lead to serious consequences such as equipment damage.
Attention
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-01 33
Electric energy storage
S2"Closing ready" contact
If provide auxiliary voltage, energy-storage
motor rotation for energy storage.
If the electrical energy storage motor M1 has
electricity, circuit breaker mechanism automatic
storage after each switching.
Circuit breaker ready "closing" status by
mechanical indicator and transformation
contact S2 to indicate. The state also meet:
• Brake, a circuit breaker is points
• operator has energy storage
• no closing instructions
• No activation of break-brake instruction (F11;
Or optional F12; The F3. F4)
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-0134
By manual or electric operation will handcart type circuit breaker from the test position move to the job position
Inward moving operation (from the test position to the job location) called "rolled into"; On the other hand, the mobile operation called "roll out".
1. Insert the crank and rotate clockwise until cannot shake; Circuit breaker is advancing to the job position.2. Check the cabinet put oneself in another's position indicator.3. Remove the crank
Wave into the unit (handcart type only)
Hand shake shake outThe hand moved into the initial condition:
• brake circuit breaker points
The hand moved into the steps:
• Brake, grounding switch points
• Handcart atresia electromagnet (Y0) has been installed, and has been switched on.
• Switch cupboard door closed (if the breaker is equipped with a closed interlocking)
Get an electric shock, explosion or arc
• Observe the interlocking conditions.
• Observation on handcart switch cabinet, position indicator.
Not according to instructions may cause death or serious injury.
DANGEROUS
Circuit breaker in the test position Circuit breaker in the work place
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-01 35
Equipment accident operation risk
Remove the operating handle allows the use of motor M2 to into the wave.
Not according to instructions can lead to injury or the same degree of damage.
Hand shake out the initial state:• brake circuit breaker points
Electric shake into rolled outElectric moved roll in/roll out initial state:
• brake circuit breaker points
Manual shaking steps:1. Insert the crank and press anticlockwise rotation until cannot shake; Circuit breaker is to test position.2. Check the cabinet put oneself in another's position indicator.3. Remove the crank
localIf its operation of the electrical motor M2 has electricity, handcart can into the wave out by electric control. Reference equipment user guide, find out the handcart wave into the button position.
The remoteIf its operation of the electrical motor M2 has electricity, handcart can into the wave out by electric control.
• Brake, grounding switch points• Handcart atresia electromagnet (Y0) has been installed, and has been switched on.• Switch cupboard door closed (if the breaker is equipped with a closed interlocking)
Attention
• Brake, grounding switch points
• Handcart atresia electromagnet (Y0) has been installed, and has been switched on.
• Switch cupboard door closed (if the breaker is equipped with a closed interlocking)
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-0136
• brake circuit breaker points
• Spring has
A risk of improper useOnly when the circuit breaker in the "closing ready" to closing.Not according to instructions may lead to serious consequences such as equipment damage.
Attention
2. The circuit breaker status indicator display
switch position for closing "ON" state.
1. Press the switch button (on the circuit
breaker operation panel directly or in front
of the switchgear panel through the lever
operation)
To switching circuit breaker, breaker must is in a state of "switch is ready", to meet the following conditions:
• Have activated break-brake instruction (F11; Or optional F12; The F3. F4)
The circuit breaker closing operation Closing conditions
Manual switching (local)
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-01 37
local
By increasing the F2 closing coil, the breaker can realize
electric control
Refer to the manual equipment operation, find the exact
location of the switch button.
The remote
By increasing the F2 closing coil, the breaker can realize
electric control.
If constantly issued at the same time to the circuit breaker
closing and break-brake instruction, the circuit breaker is
return to break-brake position after closing, and keep until
a new instruction. This function can be ready by closing coil
in series and S2 "closing" contact to cancel.
Specific electrical jump (K01) design details, please refer
to the wiring diagram (see the electrical wiring diagram on
page
Mechanical spring prevention function to prevent when the circuit breaker at the same time
receive to closing and uncertainty of break-brake command close break-brake operations.
Electrical switching
The jump function
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-0138
Break-brake conditions
Break-brake instructions prior to any other.
Manual brake (local)
1. Press the lock button (on the circuit breaker
operation panel directly or in front of the
switchgear panel through the lever operation).
Break-brake operations of circuit breaker
2. The circuit breaker status indicator display
switch position of break-brake "OFF" state.
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-01 39
Electrical break-brake
localUse the following attachments circuit breaker can realize electric brake and control.• F11:opening release• F12:optional opening release• F3:over-current release• F4:undervoltage releaseBy adding opening release, circuit breaker can realize electric brake and control.The reference device instructions, find the exact location of the circuit breaker points lock button.
The remoteUse the following attachments circuit breaker can realize remote electric brake and control.• F11:opening release• F12:optional opening release• F3:over-current release• F4:undervoltage releaseBy adding opening release, circuit breaker can realize remote electric brake and control.
Agency energy release• Out, close the secondary voltage or secondary control plug to disconnect automatically
energy storage.• Alternately, according to the points close button, until the circuit breaker status display
break-brake/energy storage.
Undervoltage release F4: used to monitor the current voltage switchgear voltage or by voltage transformer secondary circuit of medium voltage power grid voltage.When undervoltage release F4 without electricity, compulsory for mechanical brake circuit breaker operation points. At this point to a local or remote switching circuit breakers.For commissioning circuit breaker with undervoltage release F4, monitor the voltage must pick up on the F4 terminals.Reference equipment specifications, identify monitor voltage and its location in the grid.
Energy storage release
The circuit breaker status with undervoltage release F4
F11+F12 4F3F
Equipment preparation prior to power
Generator protection circuit breaker
No. AVXN02481-0140
Fault indicator of local or remote logo, auxiliary contact configuration is installed in accordance with the instructions.Refer to the user guide, as well as your device or protection, control and monitoring unit find fault symbol meaning.
Fault may have a variety of reasons, the reference page 48 "troubleshooting and solutions".
Circuit breaker maintenance
Electrical fault release
Failure notice
Tripping cause identification
Get an electric shock, explosion or arc• don't again before find out and clear fault switching circuit (local or remote).• using the appropriate personal protective equipment (ppe) and to observe the safety of electrical practice code of conduct. See standard or local rules.• before on the circuit breaker operation, turn off all power supply circuit breaker. The circuit breaker atresia in break-brake position.• Use suitable rated voltage sensor, to ensure that the power is turned off.• please make sure the door before for sending device, such as panel has closed.• watch the potential dangers, and look for any tools left in the circuit breakerNot according to instructions may cause death or serious injury.
DANGEROUS
Equipment risk of improper use• may obtain any troubleshooting assistant, depends on the protection, control and monitoring unit type.• depending on the fault type and load of criticality, preventive measures must be onsidered, especially in all or part of the installation position of insulation properties. The inspection and testing must be operated by qualified personnel.Not according to instructions may lead to serious consequences such as equipment damage.
Attention
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-01 41
Circuit breaker maintenance
Fixed circuit breaker:All the electricity in operation before the circuit breaker to close the circuit breaker.• before installing component closed or tripping circuit breakers.• to ensure that the circuit breaker in the brake (" O "or OFF) and operating mechanism in an energy storage. The position indicator of reference "on page 23 interface".
Circuit breaker handcart type:1. Shake the circuit breaker and ensure their position in experiment.2. All power supply before the operation circuit breaker to close the circuit breaker.• before installing component closed or tripping circuit breakers.• to ensure that the circuit breaker in the brake (" O "or OFF) and operating mechanism in an energy storage. Refer to "operation interface position indicator" on page 23.3. The use of transfer car pull the circuit breaker from the switchgear.
In front of the circuit breaker operation
Short circuit, check equipment
reinstall
Recommended maintenance program
• Check circuit breaker normal state.• Check the reliability of the connection: reference equipment installation guide.• Check the plum blossom contact state: refer to the manual "maintenance period"
Refer to your device or your protection, control and monitoring unit.After recognize and eliminate trip reasons, can be reinstalled.
HVX series circuit breaker requires periodic inspection. Check cycle depends on the switch under pressure, and the use of state.In frequent condensation or air pollution (dust, smoke or corrosive gas) cases, maintenance cycle must adapt to the actual usage environment
Generator protection circuit breaker
No. AVXN02481-0142
Check the/condensation pollution and damageIf necessary, to clean and several circuit breaker operation test
Replacement of circuit breaker
• clean, and several circuit breaker with oil test operation• check points, closing coil and closing coil correct work order
Only manufacturers authorized HVX series vacuum circuit breaker and medium voltage
switchgear industry knowledge of electrical experts to allow for maintenance and cleaning.
Security provisions1. In principle, before the start of the circuit breaker maintenance work, must follow the 5 safety rules of electrical engineering:• isolated power• to prevent its connected again• adjust to zero voltage position• ground and short circuit• in neighboring inserted insulating clapboard between moving parts2. Turn off the control voltage, in order to prevent the circuit breaker closing again.3. The corresponding continuous operation on the circuit breaker to release energy (close-open - close).
Maintenance cycle
Security provisions
Circuit breaker injury riskAbide by the specific maintenance cycle, according to the actual operation and usage environment maintenance.If you have questions or not clear question, please contact the manufacturer.Not according to instructions may lead to serious consequences such as equipment damage.
Attention
Maintenance cycle(according to IEC 60694 environmental conditions)
Maintenance work Maintain qualifications/maintenance organization
Every four years
With appropriate qualifications of personnel work
The manufacturer's service centerCircuit breaker after 10000 times operating
cycleCorrection circuit breaker
Correction handcartHandcart 1000 circulation after operation
Once the total current to limit (see page 46 "vacuum arcing chamber allow maximum number of open circuit")
Ten years later
Risk of equipment damageWhen the circuit breaker maintenance, can not removeNot according to instructions can cause death, serious injury or the same degree of damage.
WARNING
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-01 43
Ensure that a specific level of insulation, insulation parts should be kept clean. In principle, should also ensure that the entire circuit breaker and its external components is clean.
Light pollution(no ramie cotton cloth) with dry cloth to clean. If necessary, according to is smudgy degree frequently in clean cloth.
Serious smudgyCleaner (1 L, see page 47 "spare parts list"), are not allowed to use other cleaners• take protective gloves By the manufacturers, the use of cleaner• thoroughly soak dry cloth and cleaning insulation parts. Try to shorten the exposure time.• clean surface must be exposed at least two hours.When cleaning, please make sure that the institutions on lubricating oil has not been cleared. If the agency did not have enough lubrication, please to lubrication.
Driving mechanism and panels have longer corrosion time.Any damage to paint, scratches and other damage must be timely repair to avoid corrosion.If you need support, can contact the manufacturer service center.
Shall ensure that the insulation of the specific level, the circuit breaker, especially its insulation parts does not lead to condensation exposed.When the condensation of measures:• such as detection circuit breaker have condensation phenomenon, must according to the "clean insulating parts" on page 42 for circuit breaker clean.• installation or check the corresponding heater. Shall provide enough heat to prevent condensation of circuit breaker.• condensation can also by maintaining proper ventilation and heating or use dehumidifier to prevent
Clean insulating parts
Corrosion resistant
To avoid condensation
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-0144
Preparation:
Circuit breaker lubrication before the following:
1. Remove the circuit breaker panel.
2. Remove the panel.
Lubrication instructions
Storage risk• No. 41, abide by the "safe" clause• Maintenance, please do not remove the circuit breaker and operating mechanism.Not according to instructions can cause death, serious injury or the same degree of damage.
WARNING
Attention
Circuit breaker injury risk• do not use detergent to clean the bearing and junction• validated only use of lubricant.Not according to instructions may result in equipment damage.
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-01 45
3. Bound with tie belt closure closing half shaft, to prevent the circuit breaker closing.
4. If there is a need to remove the breaker handcart.
Lubrication part
Circuit breaker injury riskThe following parts not lubrication:• Energy-storage motor• Ball bearing,• Coil• Push button switch,• Atresia coil• Auxiliary switchNot according to instructions may result in equipment damage.
Cleaner/lubricating oil Lubrication part Lubrication programsymbol
Detergent filling (1L) --
CAM plate, gear, axle shaft and spot; Chassis screw
Mobilith SHC 100 grease
1. With a cotton cloth or a soft brush to clean the lubrication parts, if necessary, use detergents (a small amount of, dozen wet slippery).
2. The use of soft grease (such as paint brush).
Attention
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-0146
The last step
After lubrication for the following:
1. To install panel and push the circuit breaker in the switch cabinet.
2. According to page 21 "equipment preparation prior to power" check the circuit breaker.
• circuit breaker operating mechanism
Mobilith SHC 100 grease
Mobilith SHC 100 grease
Mobilith SHC 100 grease
• chassis screw
• dynamic contact
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-01 47
The picture of current open circuit total number of allowed special definition. According to the picture can know vacuum arcing chamber/column whether need to change.
About rated current and short circuit breaking current, please refer to the nameplate (see page 7 "name plate").
Vacuum arcing chamber allow maximum number of open circuit
Rated short circuit breaking current percentage
Open circuit operating frequency
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-0148
According to schneider electric to apply and replacement policy, shown in the following table of all the parts can supply design institute. More details please refer to the circuit breaker spare parts list page
The spare parts list
Get an electric shock, explosion or arc• Using the appropriate personal protective equipment (ppe) and to observe the safety of electrical practice code of conduct. See standard or local rules.• Circuit breaker's installation, repair and maintenance work must be carried out by qualified personnel.• Before on the circuit breaker operation, turn off all power supply circuit breaker. The circuit breaker atresia in break-brake position.• Use suitable rated voltage sensor, to ensure that the power is turned off.• Please make sure the door before for sending device, such as panel has closed.• Watch the potential dangers, and look for any tools left in the circuit breaker.Not according to instructions may cause death or serious injury.
DANGEROUS
Spare parts descriptionsymbol
motor
opening release
Store the machine operator
Roll in and roll out the chassis
Atresia handcart into wave. If the rated secondary voltage drop or cut off, all closing coil are in position to "lock".
For through the line of switchgear or control system is connected to the circuit breaker
• circuit breaker closing atresia• prevent by us or button switch and brake circuit breaker, and manual operation unit handcart.• If the rated secondary voltage drop or cut off, all closing coil are in position to "lock".
opening breaker
closing breaker
Driving mechanism on the installation of auxiliary switch is determined by the circuit breaker (or by a circuit breaker customizable)
If constantly issued at the same time to the circuit breaker closing and break-brake instruction, the circuit breaker is return to break-brake position after closing, and keep until a new instruction. This feature can be closing coil in series with the S2 "closing ready" contact to cancel. Specific electrical jump (K01) design details, please refer to the wiring diagram (see "electrical schematic diagram" on page)
overcurrent release
closing release
Switch position auxiliary switch
Defend jump relay
Secondary control plug or terminal
latching electromagnet
M1
M2
F3
F2
Y0
Y1
K01
Q0
S11+S12
F11+F12
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-01 49
Problems and solutions
Problem diagnosis Identification of possible causes Find out the solution
Circuit breaker cannot be local or remote switching
Circuit breaker mechanical interlocking• check its location
• check atresia electromagnet Y1 state
• Manual energy storage mechanism• If the equipment is equipped with motor M1, check the power supply voltage. If the problem persists, replace the M1.
• brake command• Source, find out the instructions.The circuit breaker must be removed before closing this instruction. If the problem persists, replace the F11/F12
• remove closing instructions• Ready, to ensure that the circuit breaker closing switch• resend closing instructions.
• to test all the power distribution system load• Distribution system equipment, if necessary, modify the setting.
• Source, find out the instructions• Reference protection, control and monitoring unit.
• identify and remove tripping• When the position of the breaker back to work, check the circuit breaker status.
• Settings or control unit, check the power distribution system• Before the position of the breaker back to work, check the circuit breaker status.
• identify and remove tripping• Before the position of the breaker back to work, check the circuit breaker status.
Check whether the power supply voltage is suitable Un (0.85 to 0.85 the Un). If the problem persists, replace the F2.
• brake command• Source, find out the instructions. The circuit breaker must clear before closingIn addition to this instruction. If the problem persists, replace the F3.
• brake command. Find out the source of instruction• check whether the power supply voltage (U > 0.85 the Un).If the problem persists, replace the F4.
Secondary control plug or terminal row not fully connected
Ensure that the secondary control plug or terminal to connect fully
Check whether the power supply voltage is suitable (U > 0.85 the Un).
Operator without energy storage
F11/F12 The tripping release has been energized
F4 undervoltage tripping device without electricity
F2 switch tripping device cannot execute closing instructions
From F11 / F12 break-brake trip accident break-brake instructions
Closing of instantaneous current
Closing instantaneous short circuit circuit
One of the following reasons:• Overload, F3 overcurrent tripping tripping commands• grounding insulation fault• Detect a short circuit, a control unit
F4 undervoltage tripping device
F11 / F12 break-brake trip from other devices tripping commands
F3 over-current trip had been electrified
F2 switch trip electricity, but not a circuit breaker in the "closing ready", defend jump relay K01 is in working condition.
Circuit breaker tripping unexpectedly
After the closing circuit breaker transient at the gate
Cannot be remote switching circuit breaker, but can be local switching through the switch button
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-0150
Brake circuit breaker cannot be local or remote
F11 / F12 break-brake trip did not perform break-brake instructions
Check whether the power supply voltage is suitable Un (0.65 to 0.65 the Un). If the problem persists, replace the F11 / F12.
F4 undervoltage trip did not perform break-brake instructions
Step-down or residual voltage is greater than 0.35 the Un
Operating mechanism failure or contact welding
Contact schneider service center
Hand the car have a padlock or key lock, or close the door interlock Lift the interlocking
When the door interlock, handcart in the rolled into position
Shake out of the circuit breaker
Valve body failure Check the valve body
The circuit breaker closing Break-brake circuit breaker
The handcart atresia electromagnet Y0 without power supply
Check whether the power supply voltage is suitable (U > 0.85 the Un)
The handcart unlocked in the correct position The hand lock in the correct position
Interlocked with grounding switch Check the state of grounding switch, terminate the interlock.
The circuit breaker closing Break-brake circuit breaker
Switch cupboard door open or close the door interlock
Close the cupboard door closed or check interlock
Circuit breaker without in the test position Shaking the handle until the circuit breaker to arrive at the test position
Valve in the closed Lift the interlocking
Circuit breaker mismatched cabinets Check the appearance of cabinet and circuit breaker
The handcart unlocked in the correct position
The hand lock in the correct position
Close the door interlock failure Close the cupboard door closed or check interlock
Switch cupboard door open or close the door interlock
Close the cupboard door closed or check interlock
Plum blossom contact is not in the correct position Check the plum blossom contact parameters, replace the plum blossom contact.
Switch cupboard door cannot be opened
The breaker can't shake
Unable to turn the handle to shake hand car
Handcart is unable to pull from the ark
Circuit breaker handcart type cannot advance enclosure
Switch cupboard door cannot close
The handcart operating handle can't insert to wave into a circuit breaker
Circuit breaker can't remote break-brake, but you can through the lock button for local brake
Problem diagnosis Identification of possible causes Find out the solution
Circuit breaker maintenance
Generator protection circuit breaker
No. AVXN02481-01 51
Appendix: electric schematic diagram
Appendix:
electric schematic diagram
Hand chassishandcart type
Electric chassishandcart type
fixed type
With the relay
Don't take the relay
With the relay
With the relay
Don't take the relay
Don't take the relay
Drawing no.
Page number
This chapter provides the following HVX VCB standard electrical schematic diagram. Please check the circuit breaker type, and find out the corresponding electric wiring diagram
ASX000525-01 ASX000525-02 ASX000525-03 ASX000525-04 ASX000525-05 ASX000525-06
51 52 53 54 55 56
Generator protection circuit breaker
No. AVXN02481-0152
Appendix: electric schematic diagram
Hand trolley type with the relay
Q0
Th
is c
ircu
it d
iag
ram
(A
SX
00
05
25
-01
) sh
ow
s th
e m
axim
um
sw
itch
ge
ar e
qu
ipm
en
t. T
he
sta
nd
ard
eq
uip
me
nt
do
esn
't i
ncl
ud
e o
pti
on
ite
ms,
if
the
cu
sto
me
r
req
uir
es
op
tio
n i
tem
s, p
leas
e s
tate
it
wh
en
pla
cein
g t
he
ord
er.
Cir
cuit
bre
ake
r is
in
dis
char
ge
an
d o
pe
n p
osi
tio
, tr
olle
y is
in
se
rvic
e p
osi
tio
n.
If C
ircu
it b
reak
er
wit
ho
ut
blo
ckin
g m
ang
et
for
clo
sin
g Y
1, c
ircu
it d
rag
ram
acc
ord
ing
to
das
h ①
sh
ow
ing
.
M1
S11
/S1
2
S2 S6 Y1
F11
F12
F2
Un
its
inco
rpo
ratr
d in
th
e c
ircu
it b
reak
er
in c
om
plia
nce
wit
h o
rde
r
Mo
tor
for
en
erg
y st
ori
ng
dev
ice
Au
xilia
ry s
wit
ch p
osi
tio
n in
dic
ato
r
Mic
ro s
wit
ch f
or
mo
tor
con
tro
l
Mic
ro s
wit
ch f
or
blo
ckin
g m
agn
et
Blo
ckin
g m
agn
et
for
clo
sin
g(o
pti
on
)
1.A
uxi
liary
op
en
ing
re
leas
e
2.A
uxi
liary
op
en
ing
re
leas
e(o
pti
on
)
Au
xilia
ry c
losi
ng
re
leas
e
F3 F4 K0
1
S61
Q1
S8 S9 Y0
Ind
ire
ct o
verc
urr
en
t re
leas
e(o
pti
on
)
Un
de
rvo
ltag
e r
ele
ase
(op
tio
n)
An
ti-p
um
pin
g-r
ela
y
Mic
ro s
wit
h a
ctu
ate
d b
y tr
uck
op
era
tio
n o
r tr
uck
no
t in
en
d p
osi
tio
n
Un
its
inco
rpo
rate
d in
th
e s
wit
chg
ear
tru
ck in
co
mp
lian
ce w
ith
ord
er
Test
po
siti
on
sw
itch
Se
rvic
e p
osi
tio
n s
wit
ch
Blo
ckin
g m
agn
et
blo
ckin
g f
or
tro
lley(
op
tio
n)
Generator protection circuit breaker
No. AVXN02481-01 53
Appendix: electric schematic diagram
Hand trolley type without the relay
Q0
Th
is c
ircu
it d
iag
ram
(A
SX
00
05
25
-02
) sh
ow
s th
e m
axim
um
sw
itch
ge
ar e
qu
ipm
en
t. T
he
sta
nd
ard
eq
uip
me
nt
do
esn
't i
ncl
ud
e o
pti
on
ite
ms,
if
the
cu
sto
me
r
req
uir
es
op
tio
n i
tem
s, p
leas
e s
tate
it
wh
en
pla
cein
g t
he
ord
er.
Cir
cuit
bre
ake
r is
in
dis
char
ge
an
d o
pe
n p
osi
tio
, tr
olle
y is
in
se
rvic
e p
osi
tio
n.
If C
ircu
it b
reak
er
wit
ho
ut
blo
ckin
g m
ang
et
for
clo
sin
g Y
1, c
ircu
it d
rag
ram
acc
ord
ing
to
das
h ①
sh
ow
ing
.
M1
S11
/S1
2
S2 S6 Y1
F11
F12
F2
Un
its
inco
rpo
ratr
d in
th
e c
ircu
it b
reak
er
in c
om
plia
nce
wit
h o
rde
r
Mo
tor
for
en
erg
y st
ori
ng
dev
ice
Au
xilia
ry s
wit
ch p
osi
tio
n in
dic
ato
r
Mic
ro s
wit
ch f
or
mo
tor
con
tro
l
Mic
ro s
wit
ch f
or
blo
ckin
g m
agn
et
Blo
ckin
g m
agn
et
for
clo
sin
g(o
pti
on
)
1.A
uxi
liary
op
en
ing
re
leas
e
2.A
uxi
liary
op
en
ing
re
leas
e(o
pti
on
)
Au
xilia
ry c
losi
ng
re
leas
e
F3 F4 S61
Q1
S8 S9 Y0
Ind
ire
ct o
verc
urr
en
t re
leas
e(o
pti
on
)
Un
de
rvo
ltag
e r
ele
ase
(op
tio
n)
Mic
ro s
wit
h a
ctu
ate
d b
y tr
uck
op
era
tio
n o
r tr
uck
no
t in
en
d p
osi
tio
n
Un
its
inco
rpo
rate
d in
th
e s
wit
chg
ear
tru
ck in
co
mp
lian
ce w
ith
ord
er
Test
po
siti
on
sw
itch
Se
rvic
e p
osi
tio
n s
wit
ch
Blo
ckin
g m
agn
et
blo
ckin
g f
or
tro
lley(
op
tio
n)
Generator protection circuit breaker
No. AVXN02481-0154
Fixed type with the relay
M1
S11
/S1
2
S2 S6 Y1
F11
F12
F2
F3 F4 S61
K0
1
Q0
Th
is c
ircu
it d
iag
ram
(A
SX
00
05
25
-03
) sh
ow
s th
e m
axim
um
sw
itch
ge
ar e
qu
ipm
en
t.T
he
sta
nd
ard
eq
uip
me
nt
do
esn
't i
ncl
ud
e o
pti
on
ite
ms,
if t
he
cu
sto
me
r
req
uir
es
op
tio
n i
tem
s, p
leas
e s
tate
it
wh
en
pla
cein
g t
he
ord
er.
Cir
cuit
bre
ake
r is
in
dis
char
ge
an
d o
pe
n p
osi
tio
, tr
olle
y is
in
se
rvic
e p
osi
tio
n.If
Cir
cuit
bre
ake
r
wit
ho
ut
blo
ckin
g m
ang
et
for
clo
sin
g Y
1, c
ircu
it d
rag
ram
acc
ord
ing
to
das
h ①
sh
ow
ing
.
Un
its
inco
rpo
ratr
d in
th
e c
ircu
it b
reak
er
in c
om
plia
nce
wit
h o
rde
r
Mo
tor
for
en
erg
y st
ori
ng
dev
ice
Au
xilia
ry s
wit
ch p
osi
tio
n in
dic
ato
r
Mic
ro s
wit
ch f
or
mo
tor
con
tro
l
Mic
ro s
wit
ch f
or
blo
ckin
g m
agn
et
Blo
ckin
g m
agn
et
for
clo
sin
g(o
pti
on
)
1.A
uxi
liary
op
en
ing
re
leas
e
2.A
uxi
liary
op
en
ing
re
leas
e(o
pti
on
)
Au
xilia
ry c
losi
ng
re
leas
e
Ind
ire
ct o
verc
urr
en
t re
leas
e(o
pti
on
)
Un
de
rvo
ltag
e r
ele
ase
(op
tio
n)
Mic
ro s
wit
h a
ctu
ate
d b
y tr
uck
op
era
tio
n o
r tr
uck
no
t in
en
d p
osi
tio
n
An
ti-p
um
pin
g-r
ela
y
Appendix: electric schematic diagram
Generator protection circuit breaker
No. AVXN02481-01 55
Fixed type without the relay
M1
S11
/S1
2
S2 S6 Y1
F11
F12
F2
F3 F4 S61
Q0
Th
is c
ircu
it d
iag
ram
(A
SX
00
05
25
-04
) sh
ow
s th
e m
axim
um
sw
itch
ge
ar e
qu
ipm
en
t.T
he
sta
nd
ard
eq
uip
me
nt
do
esn
't i
ncl
ud
e o
pti
on
ite
ms,
if t
he
cu
sto
me
r
req
uir
es
op
tio
n i
tem
s, p
leas
e s
tate
it
wh
en
pla
cein
g t
he
ord
er.
Cir
cuit
bre
ake
r is
in
dis
char
ge
an
d o
pe
n p
osi
tio
, tr
olle
y is
in
se
rvic
e p
osi
tio
n.If
Cir
cuit
bre
ake
r
wit
ho
ut
blo
ckin
g m
ang
et
for
clo
sin
g Y
1, c
ircu
it d
rag
ram
acc
ord
ing
to
das
h ①
sh
ow
ing
.
Un
its
inco
rpo
ratr
d in
th
e c
ircu
it b
reak
er
in c
om
plia
nce
wit
h o
rde
r
Mo
tor
for
en
erg
y st
ori
ng
dev
ice
Au
xilia
ry s
wit
ch p
osi
tio
n in
dic
ato
r
Mic
ro s
wit
ch f
or
mo
tor
con
tro
l
Mic
ro s
wit
ch f
or
blo
ckin
g m
agn
et
Blo
ckin
g m
agn
et
for
clo
sin
g(o
pti
on
)
1.A
uxi
liary
op
en
ing
re
leas
e
2.A
uxi
liary
op
en
ing
re
leas
e(o
pti
on
)
Au
xilia
ry c
losi
ng
re
leas
e
Ind
ire
ct o
verc
urr
en
t re
leas
e(o
pti
on
)
Un
de
rvo
ltag
e r
ele
ase
(op
tio
n)
Mic
ro s
wit
h a
ctu
ate
d b
y tr
uck
op
era
tio
n o
r tr
uck
no
t in
en
d p
osi
tio
n
Appendix: electric schematic diagram
Generator protection circuit breaker
No. AVXN02481-0156
Electric hand trolle with the relay
M1
S11
/S1
2
S2 S6 Y1
F11
F12
F2Q0
F3 F4 K0
1
S61
Q1
S8 S9 Y0
K0
2
M2
1. T
his
cir
cuit
dia
gra
m(A
SX
00
52
5-0
5)
sho
ws
the
max
imu
m s
wit
chg
ear
eq
uip
me
nt.
Th
e s
tan
dar
d e
qu
ipm
en
t d
oe
sn't
incl
ud
e o
pti
on
ite
ms,
if t
he
cu
sto
me
r
req
uir
es
op
tio
n it
em
s, p
leas
e s
tate
it w
he
n p
lace
ing
th
e o
rde
r. C
ircu
it b
reak
er
is in
dis
char
ge
an
d o
pe
n p
osi
tio
n, t
rolle
y is
in s
erv
ice
po
siti
on
. If
Cir
cuit
b
reak
er
wit
ho
ut
blo
ckin
g m
ang
et
for
clo
sin
g Y
1, c
ircu
it d
rag
ram
acc
ord
ing
to d
ash
1 s
ho
win
g.If
cir
cuit
bre
ake
r w
ith
ou
t b
lock
ing
man
ge
t fo
r tr
olle
y Y
O,
circ
uit
dia
gra
m a
cco
rdin
g t
o 2
sh
ow
ing
.2
. Wh
en
tro
lly is
in t
est
po
siti
on
, mo
tor'
s w
irin
g a
s b
elo
w a
nd
rac
k in
re
fere
nce
to
mo
tor
stat
e:
E=
27
5/2
10
(lr ≥
16
0O
A/l
sc≥
40
kA),
Clo
ckw
ise
;E=
21
0(l
r ≤1
25
OA
/lsc
≤3
1.5
kA)/
15
0, c
ou
nte
rclo
ckw
ise
.3
. Mo
tor
cab
le's
co
lor
refe
ren
ce t
o p
in n
um
be
rin
g: C
lock
wis
e: g
ree
n-2
7,w
hit
e3
7b
lue
47
, bla
ck.4
8; C
ou
nte
rclo
ckw
ise
: wh
it ·2
7, g
ree
n-3
7, b
lue
- 4
7,b
lack
-48
.
Un
its
inco
rpo
ratr
d in
th
e c
ircu
it b
reak
er
in c
om
plia
nce
wit
h o
rde
r
Mo
tor
for
en
erg
y st
ori
ng
dev
ice
Au
xilia
ry s
wit
ch p
osi
tio
n in
dic
ato
r
Mic
ro s
wit
ch f
or
mo
tor
con
tro
l
Mic
ro s
wit
ch f
or
blo
ckin
g m
agn
et
Blo
ckin
g m
agn
et
for
clo
sin
g(o
pti
on
)
1.A
uxi
liary
op
en
ing
re
leas
e
2.A
uxi
liary
op
en
ing
re
leas
e(o
pti
on
)
Au
xilia
ry c
losi
ng
re
leas
e
Ind
ire
ct o
verc
urr
en
t re
leas
e(o
pti
on
)
Un
de
rvo
ltag
e r
ele
ase
(op
tio
n)
An
ti-p
um
pin
g-r
ela
y
Mic
ro s
wit
h a
ctu
ate
d b
y tr
uck
op
era
tio
n o
r tr
uck
no
t in
en
d p
osi
tio
n
Un
its
inco
rpo
rate
d in
th
e s
wit
chg
ear
tru
ck in
co
mp
lian
ce w
ith
ord
er
Test
po
siti
on
sw
itch
Se
rvic
e p
osi
tio
n s
wit
ch
Blo
ckin
g m
agn
et
blo
ckin
g f
or
tro
lley(
op
tio
n)
Han
d f
irst
op
era
tio
n s
wit
ch
Mo
tor
for
con
tro
l tro
lley
Appendix: electric schematic diagram
Generator protection circuit breaker
No. AVXN02481-01 57
Electric hand trolle without the relay
M1
S11
/S1
2
S2 S6 Y1
F11
F12
F2Q0
F3 F4 S61
Q1
S8 S9 Y0
K0
2
M2
1. T
his
cir
cuit
dia
gra
m(A
SX
00
52
5-0
6)
sho
ws
the
max
imu
m s
wit
chg
ear
eq
uip
me
nt.
Th
e s
tan
dar
d e
qu
ipm
en
t d
oe
sn't
incl
ud
e o
pti
on
ite
ms,
if t
he
cu
sto
me
r
req
uir
es
op
tio
n it
em
s, p
leas
e s
tate
it w
he
n p
lace
ing
th
e o
rde
r. C
ircu
it b
reak
er
is in
dis
char
ge
an
d o
pe
n p
osi
tio
n, t
rolle
y is
in s
erv
ice
po
siti
on
. If
Cir
cuit
b
reak
er
wit
ho
ut
blo
ckin
g m
ang
et
for
clo
sin
g Y
1, c
ircu
it d
rag
ram
acc
ord
ing
to d
ash
1 s
ho
win
g.If
cir
cuit
bre
ake
r w
ith
ou
t b
lock
ing
man
ge
t fo
r tr
olle
y Y
O,
circ
uit
dia
gra
m a
cco
rdin
g t
o 2
sh
ow
ing
.2
. Wh
en
tro
lly is
in t
est
po
siti
on
, mo
tor'
s w
irin
g a
s b
elo
w a
nd
rac
k in
re
fere
nce
to
mo
tor
stat
e:
E=
27
5/2
10
(lr ≥
16
0O
A/l
sc≥
40
kA),
Clo
ckw
ise
;E=
21
0(l
r ≤1
25
OA
/lsc
≤3
1.5
kA)/
15
0, c
ou
nte
rclo
ckw
ise
.3
. Mo
tor
cab
le's
co
lor
refe
ren
ce t
o p
in n
um
be
rin
g: C
lock
wis
e: g
ree
n-2
7,w
hit
e3
7b
lue
47
, bla
ck.4
8; C
ou
nte
rclo
ckw
ise
: wh
it ·2
7, g
ree
n-3
7, b
lue
- 4
7,b
lack
-48
.
Un
its
inco
rpo
ratr
d in
th
e c
ircu
it b
reak
er
in c
om
plia
nce
wit
h o
rde
r
Mo
tor
for
en
erg
y st
ori
ng
dev
ice
Au
xilia
ry s
wit
ch p
osi
tio
n in
dic
ato
r
Mic
ro s
wit
ch f
or
mo
tor
con
tro
l
Mic
ro s
wit
ch f
or
blo
ckin
g m
agn
et
Blo
ckin
g m
agn
et
for
clo
sin
g(o
pti
on
)
1.A
uxi
liary
op
en
ing
re
leas
e
2.A
uxi
liary
op
en
ing
re
leas
e(o
pti
on
)
Au
xilia
ry c
losi
ng
re
leas
e
Ind
ire
ct o
verc
urr
en
t re
leas
e(o
pti
on
)
Un
de
rvo
ltag
e r
ele
ase
(op
tio
n)
Mic
ro s
wit
h a
ctu
ate
d b
y tr
uck
op
era
tio
n o
r tr
uck
no
t in
en
d p
osi
tio
n
Un
its
inco
rpo
rate
d in
th
e s
wit
chg
ear
tru
ck in
co
mp
lian
ce w
ith
ord
er
Test
po
siti
on
sw
itch
Se
rvic
e p
osi
tio
n s
wit
ch
Blo
ckin
g m
agn
et
blo
ckin
g f
or
tro
lley(
op
tio
n)
Han
d f
irst
op
era
tio
n s
wit
ch
Mo
tor
for
con
tro
l tro
lley
Appendix: electric schematic diagram
Manufacturer:
Schneider Electric (Xiamen) switchgear Equipment
Co., Ltd.
No. 22 Huo Ju bei lu,Xiamen
361006,china
Tel: +86(0)592-5775316
Fax: +86(0)592-5775319
As standards, specifications and designs change from time to time, please
ask for confirmation of the information given in this publication.
© 2
01
9 Schneid
er Electric - A
ll rights reserved
This document has been printed
on ecological paper
Publishing: Schneider Electric
Design: Schneider Electric
Printing:
2019.02