mv soft starters for industrial applications · soft starters for booster pumps 9 soft starters...
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MV Soft Starters for Industrial Applications
M.V. Soft Starters HRVS-DN
The HRVS-DN MV Soft StartersComprehensive line 60 -1200A, 2300 -13800VLow initial current and voltage drop Advanced Motor Protection PackageEasy commissioning and maintenance, field testing with a L.V. motorPatent pending - Wireless SCR Firing SystemPatent pending – Electronic Potential Transformer (EPT)Fiber optic control Meets “Partial Discharge” test requirementsFriendly operation, Multi Languages LCD - English, German, French, SpanishCommunication: MODBUS, PROFIBUS and others Chassis or cabinet type, various options are available
MV Soft Starter HRVS-DN
MV Compartment
CustomerTerminalsCompartment
Motor ProtectionRelay
Local Operating Buttons
MV Cable Connection
LV Compartment
SST Keys
IP 32
Construction
MV Soft Starter HRVS-DN
Line Connection(in the back)
Ground Bus
Customer Terminals
Soft StarterPower Section
Bypass Contactor
ElectronicPotentialTransformer(Transmitter)
MotorConnection
Door Switch
Space Heater
MV Section
Line Contacrtor
M.V. Soft Starters HRVS-DN
North American Version,With switch & Fuses (picture showing part of a lineup)
Fuses Disconnect Switch
Line & BypassContactors
Soft starterPower section
Line Connection, Horizontal Bus-Bars
Ground Bus
ElectronicPotentialTransformer(Transmitter)
MotorConnection
Space Heater
Door Switch
Disconnect Switch external shaft
M.V. Soft Starters HRVS-DN (all in one type)
MV Soft Starter HRVS-DN
Control C/Bs
Fiber-optic Connections
Selector switches:* SST-DOL* Local-Remote
Firing Transformer
Aux. Relays
Connecting Plug
LV Section
Current & Voltage during starting
Special starting software, Limits initial current to 70% In.Voltage drop <10%.
FPSO Fluminense: Load: Gas CompressorGenerator: 21/28MWTested Motor: 3.5MW (other loads connected) Current Limit: 3.7 x InStarting Time: 4.7 Sec.
Water & Waste Water
Pump Control an intelligent Pump Control Program
Start Curves - three dynamic voltage ramp-up curves, for further reducing peak torque, thus extending acceleration time.
Stop Curves – three dynamic voltage ramp-down curves to prevent stall condition (mainly used when pumping to a higher elevation). At soft stop, motor torque quickly falls below load torque causing abrupt stalling instead of smoothly decreasing speed to zero, creating a Water Hammerphenomenon.
Final Torque - enables setting a level to stop the motor when the valve closes.
HRVS-DN 6600V, 600A (Standard Construction)
Water & Waste Water - Turkey
Incoming cabinetWith switch & fuses
Customer – ISKI, Municipality of Istanbul, TurkeyMain Contractor – ABS PumpsElectrical Contractor – Siemens, TurkeySub Contractor – ABC EnzerApplication – Fresh Water, Booster PumpsPump Manufacurer – ABS pumpsMotor type – 4 Motors 6300V, 550KW
Water & Waste Water - Mexico
Fitted into a standard Siemens 8BK20Construction, the soft-starter stands as an added unit to the existing Siemens line-up.
Soft starters are used to eliminate over-pressure during starting & Water Hammer during stopping.
Customer – Municipality of Monterrey, MexicoLocation – PB0, MonterreyElectrical Contractor – MAKRODIMApplication – Fresh Water, Booster PumpsMotor type – 4 Motors 4160V, 250 & 400A
PB0
Water & Waste Water - Israel
Customer - Mekorot Water CompanyLocation – Rosh PinaApplication – Drinking Water, Hollow Shaft Pumps, each increases the pressure to the mountain topMotor type - 5 Motors 3300V, 1250 & 1500HP
Water & Waste Water - Germany
Customer – Bodense Water CompanyLocation – GermanyApplication – Fresh Water, Booster PumpsMotor type - 5 Motors 6000V
Oil & Gas - China
Petro China “Pipeline Company ChangQing Oil”, Main Contractor: New Baron, Beijin, China. 4 Liquid Gas Compressors.2 x 1250KW, 6.0KV, 3000RPM, 1 x 1000KW, 6.0KV, 3000RPM, 1 x 900KW, 6.0KV, 3000RPM.
Oil & Gas – Sri Lanka
Oil Refinery Sri-Lanka.Dual Feed, Redundant system. Multistart Oil Pump application, 2 x 3300KV, 110A each (3 motors)
MM
M
HRVS-DN 110-3300-
115-115-S3.3 KV
Oil & Gas – Sri Lanka
Oil Refinery Sri-Lanka.Dual Feed, Redundant system. Multistart Oil Pump application, 2 x 3.3KV, 110A each to 3 motors
Fuse a
PT
Kb
Ka
H R VS-D N
M
K6
MPS 3000
K5
M
K4
MPS 3000
K3
M
K2
MPS 3000
K1
Kd
Kc
H R VS-D N
3.3 KV Feed
Oil & Gas - Mexico
Pemex (Petroleum of Mexico). Atasta Plant Soft Starters for booster pumps4160V, 110A
9 Soft Starters During production. The special (North American style) construction, allows for switch and fuses to be mounted in the MV compartment.
Oil & Gas - Mexico
Pemex (Petroleum of Mexico), Atasta Plant Soft Starters for booster pumps
9 Soft Starters 4160V, 110A During production. North American style construction, allows for switch and fuses to be mounted in the MV compartment.
M
C2 1
EPTMPR2000
100KVAR
SoftStarter
DPM10
Order for 9 sets
Oil & Gas - China
Oil Pump (pipe line)6000V, 140A, Synchronous Main contractor – Siemens, China
Minerals – Russia
Noriilsk Nickel Plant, RussiaMulti-start 4 X 6.6kv, 400A2 mains feed.Main contractor: Siemens
MM
MM
6.6 KV
6.6 KV
Minerals - Russia
2 mains feed, Multi start – 1 SST for 4 motors6600V, 400A
LC1
M
LC2 LC3
BP2 BP3BP1
MPS 3000 MPS 3000 MPS 3000 MPs 3000
BP4
LC4
MPS 3000
Fd2Fd1
M M M
Oil & Gas - Poland
Operated by “Kopalnia Nafty Gazu Pjnig”. City of Barnowko, Poland. GEC ALSTHOM motor driving Gas Compressors, 2 x 6000V, 250A, 3000RPM
Minerals - Kazakhstan
Iron ore plant, Kazakhstan6.6 KV, Pump and Motor, Synchronous motor Main Contractor: Siemens Kazakhstan
Pump Motor & Exciter
Complete Solution - Tanzania
Kahama Gold Mine, Tanzania, Main fan applicationMain contractor – Vector Drive, CanadaTwo 6600V, 600A Soft Starters & switchgear.
Mining - Tanzania
6600V, 600A
M3000H
P
CTMPR
VT
C-Bypass
C-Series
Fuses w. striker
Switch
SoftStarter
C21
EPT
M3000H
P
CTMPR
VT
C-Bypass
C-Series
Fuses w. striker
Switch
230V 440V
Cc
KVAR
CSProt
CT Cc
KVAR
2 identical systems for 4 motors
Mining - Tanzania
PF Correction Capacitors
Feeder Protection Relay
2 Soft Starter Cabinets, each containing:- Main, On-load Switch- Motor Fuses- Soft Starter 6.6KV, 300A, 1 MW-Line & Bypass Vacuum Contactors
Supplied in two, ready to operate containers
Main C/B (C-H)
Chemicals & Petrochemicals - Israel
Rotem FertilizersFan 3.3 KV, 80A Preventing frequent motor failures, due to broken bars.
Ventilation Fans - Russia
Severstahl, Metalurgy PlantApplication : Main fanMain contractor – SPbec, Russia10KV,250A Motor.
Air Compressors - Russia
Application - Air CompressorsMain contractor - ELPRO, RussiaMotor Type - Four 6600V, 600A Motors in a Multistart Configuration, with dual feed line input.
Air Compressors - Russia
Application - Air CompressorsMain contractor - ELPRO, RussiaMotor Type - Four 6600V, 600A Motors in a Multistart Configuration, with dual feed line input.
Scrap Metal Compressor - Spain
Scrap Metal Compressor - Spain
Plant Name - Esbain SA, Metal Scrapping Plant, GETAFE, Madrid, SpainLoad - “Press” Compressor (Metal scrapping)Voltage - 6600VCurrent - 250A
Pump - China
China PlantApplication : Main PumpMain contractor – New Baron, Beijin, China11KV,800A Motor.
3400 mm
1800 mm