edms 07-400-1 technical specifications for ......iec 62271-100 high-voltage switchgear and control...

Ministry of Electricity and Renewable Energy تجددةوزارة الكهرباء والطاقة الم

Egyptian Electricity Holding Company الشركة القابضة لكهرباء مصر

EDMS 07- 400-1 EEHC DISTRIBUTION MATERIALS SPECIFICATION

Date: 26-04-2018

Page 1 of 13

EDMS 07-400-1

TECHNICAL SPECIFICATIONS

FOR

DISTRIBUTION KIOSKS (GRP)

100, 160, 200, 300, 500, 800, 1000 AND 1500 KVA 22-(10.5)/0.4 KV

Issue: April-2018 / Rev- 1

( يجب تحديدها بواسطت شركت التوزيع قبل الطرح. Option itemsتوجد بنود اختياريت )




Date: 26-04-2018

Page 2 of 13

CONTENTS

Item Page Number

1. Scope 3

2. Applicable Standards 3

3. Environmental and system conditions 5

3.1 Service conditions 5

3. System conditions 5

4. CSS Design and construction 6

4.1. CSS enclosure 6

4.1.1. General design requirement 6

5. Testing of CSS 11

5.1. CSS type tests 11

5.2. CSS routine tests 12

فترة الضمان .6 12

ثالحظاـــــم .7 12




Date: 26-04-2018

Page 3 of 13

1. Scope

This specification describes the general requirements governing the design, manufacture and

testing of the prefabricated high-voltage/low voltage substation with glass fiber reinforced

polyester (GRP) housing up to 24 kV type tested according to IEC 62271-202 ed.2.0 standard.

The prefabricated high-voltage/low voltage substation is commonly called Compact Secondary

Substation (CSS) and it can be called Package Substation or Package Distribution Substation.

The CSS expected operating lifetime is 30 years under the specified environmental, climatic,

system and service conditions specified, with minimum maintenance requirements.

The power rating of the CSS will be defined as per the rating of the installed transformer so

different power ratings of the CSS are available.

زشـِٓ اٌف١جش جالط اٌّمٜٛ ثأ١ٌبف اٌج١ٌٛغ األوؾبن اٌّقٕٛػخ رذذد ٘زٖ اٌّٛاففخ اٌّزطٍجبد اٌؼبِخ ٌزق١ُّ ٚرق١ٕغ ٚاخزجبس

. IEC 62271-202 ed.2.0 ن ف هجمب ٌٍّٛاففبد اٌؼب١ٌّخ 42دزٝ جٙذ

.(CSSأْ األوؾبن راد اٌجٙذ اٌّزٛعو / اٌجٙذ إٌّخفل ػبدح ِب رغّٝ ِذطخ فشػ١خ صب٠ٛٔخ ) ٠ؾبس إٌٝ

ػبِب فٝ اٌظشٚف اٌج١ئ١خ اٌّؾبس ا١ٌٙب فٝ ٘زٖ اٌّٛاففبد ٚ ثألً اجشاءاد ف١بٔخ 03ػّش اٌزؾغ١ً اٌّزٛلغ ٌألوؾبن ٘ٛ

دٚس٠خ ِّىٕخ

ٗ.٠ٍزُ رذذ٠ذ عؼخ اٌىؾه هجمب ٌمذسح اٌّذٛي اٌّشوت ثذاخ

2. Applicable Standards

The CSS enclosure, installed electrical and the relevant equipment shall be designed,

manufactured and tested according to the latest version of IEC standards as per the below:

فذاساد إ٠جت اْ ٠زُ رق١ّّٙب ٚ رق١ٕؼٙب ٚ اخزجبس٘ب هجمب الدذس اٌىؾه ٚ اٌّّٙبد اٌىٙشث١خ اٌّشوجخ ثذاخً اٌىؾه جغُ

-: اٌّٛاففبد اٌم١بع١خ اٌزب١ٌخ )ٚ٘ٝ ػٍٝ عج١ً اٌّضبي ١ٌٚظ اٌذقش (

CSS enclosure

IEC 62271-202 High-voltage / low voltage prefabricated substations

IEC/TR 62271-208 Electromagnetic fields generated by CSS

IEC 60529 Degree of protection provided by an enclosure (IP code)

IEC 62262 Degree of protection against external mechanical impacts (IK code)

IEC 60721 Classification of environmental conditions

Transformer

IEC 60076 Power Transformers

IEC 60296/BS148 Insulating oil for transformers and switchgear.




Date: 26-04-2018

Page 4 of 13

IEC 60076-7 Loading Guide for Oil immersed power transformers

IEC 60076-10 Method of Measurement of Sound levels in Transformers

IEC/TR 60616 Terminal and tapping markings for power transformers

IEC 60214-1 Off Load Tap changer

Ring main unit

IEC 62271-1 High Voltage Switchgear & Control gear – Common specifications

IEC 62271-100 High-voltage switchgear and control gear – AC circuit-breakers

IEC 62271-200 High Voltage AC metal-enclosed switchgear and control gear for rated

voltages above 1 kV and less than 52 kV

IEC 62271-102 AC disconnectors & earthing switches for voltages above 1 kV and up

to and including 52 kV

IEC 62271-103 High-voltage switches-Part 1: Switches for rated voltages above 1 kV

and less than 52 kV

IEC 62271-105 High-voltages AC switch-fuse combinations for rated voltages above 1

kV and less than 52 kV

Low voltage switchboard

IEC 61439 Low voltage switchgear and control gear assemblies – All parts.

IEC 60947-1 & 3 Low voltage switchgear and control-gear

Any other codes recognized in the country of origin of equipment might be considered provided

that they are equal to / higher than the latest applicable IEC standards.

اٌّٛاففخ. ٠ٖشاػٝ االٌزضاَ ثٙب ثجبٔت اٌّٛاففبد اٌم١بع١خ اٌّزوٛسح ثٙز، فٝ دبٌخ اٜ ِٛاففبد ل١بع١خ اخشٜ




Date: 26-04-2018

Page 5 of 13

3. Environmental and system conditions

The substation is preferred to be used under field sites which may be exposed to severe weather

and/or vandalism conditions for outdoor switchgear and control gear according to IEC 62271-

1:2007.

إٌّبهك راد اٌشهٛثخ اٌؼب١ٌخ -فٝ إٌّبهك اٌزٝ ٌٙب ظشٚف ج٠ٛخ خبفخ ِضً )إٌّبهك اٌغبد١ٍخ ٠فنً اعزخذاَ ٘زٖ األوؾبن

اٌزٍٛس اٌؼبٌٝ( . أٚ راد

3.1. Service conditions

Altitude (above sea level) up to 1000m

Ambient Temperature (max.) +50 °C

Minimum ambient Temperature -10°C

Relative humidity up to 95%

3.2. System conditions

The typical electrical networks is described as per the below rating and values.

MV electrical network

Rated voltage * kV 12 24

Nominal voltage kV 11 22

Rated power frequency withstand

voltage kV 28 50

Rated impulse withstand voltage kV 95 125

Rated frequency Hz 50

Rated current busbar A

630

400

Rated current (cable switch) A 630 400

Rated current (Transformer. LBS) A 400




Date: 26-04-2018

Page 6 of 13

Rated short-time withstand current –

main earthing circuit kA 25 20

Rated peak withstand current – main

earthing circuit kA 62.5 50

Short-circuit current duration Sec 1 1

*The rated voltage to be determined by (…….EDC).

. .........٠زُ رذذ٠ذٖ ثّؼشفخ ؽشوخ اٌزٛص٠غ اٌزؾغ١ً جٙذ

LV electrical network

Rated maximum current LV A Up to 3150

Rated secondary Voltage at no load kV 0.4/0.69

Rated power frequency withstand

voltage kV 2.5

Rated lightning impulse withstand

voltage kV 7.5 7.5 9.8

Rated short circuit kA 50

Short-time current duration Sec 1

1) Fuse switch : depending on the current rating of the fuse

2) Depending on the layout and transformer kVA rating

4. CSS Design and construction

4.1. CSS enclosure

4.1.1. General design requirement

The Compact Secondary Substation (CSS) comprises of an enclosure, transformer, Medium

Voltage (MV) switchgear or Ring Main Unit (RMU), Low Voltage Switchboard (LVS), medium

voltage and low voltage interconnections and auxiliary equipment to supply low voltage energy

from a medium voltage system or vice versa.




Date: 26-04-2018

Page 7 of 13

رزىْٛ األوؾبن ِٓ دب٠ٚخ ِمغّخ اٌٝ غشفخ خبفخ ٌٍجٙذ اٌّزٛعو ٚ أخشٜ خبفخ ثبٌّذٛي ٚ غشفخ صبٌضخ خبفخ ثبٌجٙذ

١ٍخ اٌالصِخ ِب ث١ٓ اٌضالس غشف ، ٠ٚزُ اٌزغز٠خ ِٓ جٙذ ِزٛعو ٌزغز٠خ األدّبي إٌّخفل ثبالمبفخ اٌٝ وً اٌزٛف١الد اٌذاخ

ػٍٝ اٌجٙذ إٌّخفل

The CSS shall be of Glass Reinforced Polyester (GRP) construction. This applies also to the

roof, doors and ventilation louvres.

( ِٓ ِبدح اٌف١جش جالط اٌّمٜٛ ثأ١ٌبف اٌج١ٌٛغزش ٚ رىْٛ ٔفظ اٌّبدح ِغزخذِخ فٝ ٠جت أْ رىْٛ دب٠ٚخ اٌىؾه )جٝ اس ثٝ

. اٌغمف ٚاالثٛاة ٚ فزذبد اٌز٠ٛٙخ

Construction shall conform to IEC 62271-202:2014. This standard specifies the service

conditions, rated characteristics, general structural requirements and test methods for

prefabricated substations.

اٌخبفخ ثبالوؾبن اٌف١جش . IEC ٠ىْٛ اٌزق١ٕغ هجمبً ألدذس افذاساد ِٛاففبد اي

The enclosure should be a robust design. The CSS enclosure operates safely in order to provide

the needed level of safety and protection from un-authorized access.

٠جت رق١ُّ اٌىؾه ثذ١ش ٠ىْٛ فٍت ٚ لٜٛ . دب٠ٚخ اٌىؾه ٠جت أْ رؼًّ ثأِبْ ٌزٛف١ش دسجخ اٌذّب٠خ ٚ األِبْ إٌّبعجخ

ٌّٕغ أٜ ػجش ثبٌىؾه.

The design of the CSS shall be based on safety to personnel and equipment during operation and

maintenance. It shall be internal arc proof tested type (IAC-AB)* to the arc current levels (IAC

AB, 20 kA at 1 sec) to provide a high level of personal safety to the general public and operators.

ألِبْ ٌالؽخبؿ ٚ اٌّؼذاد أصٕبء اٌزؾغ١ً ٚاٌق١بٔخ ِٓ اخطبس ر١بساد ٚاٌزٞ ٠ٛفش ا IAC-ABأْ ٠ىْٛ اٌىؾه لذ أجزبص اخزجبس

.اٌمقش اٌذاخ١ٍخ

Any fixing between any two GRP parts and plinths shall be made internally.

٠زُ رضج١ذ ج١ّغ اجضاء اٌىؾه ِٓ اٌذاخً ١ٌٚظ اٌخبسط.

Enclosure finishing should assure minimal outer surface deterioration and shall be of a

pigmented gel coat.

اٌجً ٠زُ د٘بْ جغُ اٌىؾه ثذ١ش ٠نّٓ اػٍٝ دسجخ دّب٠خ مذ خذٚػ اٌغطخ اٌخبسجٟ. ٠ٚجت أْ ٠ىْٛ اٌذ٘بْ ِٓ إٌٛع

اٌّقجٛؽ.

The GRP enclosure material shall be inflammable, such that it shall have one hour fire retardant

construction according to ISO 834-1 or corresponding national standard. GRP material shall be




Date: 26-04-2018

Page 8 of 13

self-extinguishing according to ASTM D635; with flammability classification V-0: UL94 or

corresponding national standards.

.402 -1 ِمبَٚ ٌٍذش٠ك ٚ ٠زذًّ دذٚس دش٠ك ٌّذح عبػخ هجمب ٌّٛاففبد اال٠ض٠ٚجت اْ ٠ىْٛ جغُ اٌىؾه

Any metal part as standard shall be made of galvanized sheet steel and fasteners shall be

aluminum, zinc-coated or of stainless steel in order to provide protection against corrosion.

أٜ اجضاء ِؼذ١ٔخ ثجغُ اٌىؾه ٠جت اْ رىْٛ ِجٍفٕخ اٚ ِٓ االعزبٍٔظ عز١ً اٌّمبَٚ ٌٍقذأ .

The arrangement of the compartments shall be as following:

• MV Switchgear

• Main Transformer

• LV Switchboard

: ترتيب الغرف يجب أن يكون كما يلى

غشفخ اٌجٙذ اٌّزٛعو. -1

فخ اٌّذٛي.غش -4

غشفخ اٌجٙذ إٌّخفل. -0

Each compartment shall have its own dedicated access and be segregated by sheet steel

compartment walls with Min. thickness of 2 mm (before galvanization) to protect an operator

from a possible catastrophic failure of electrical apparatus in an adjacent compartment.

ُِ لجً ٠4جت أْ ٠ىْٛ ٌىً غشفخ االثٛاة اٌخبفخ ثٙب ٚ رىْٛ وً غشفخ ِٕفقٍخ ػٓ اٌغشفخ األخشٜ ػٓ هش٠ك فبط ثغّه

.اٌجٍفٕخ ٚرٌه ٌذّب٠خ اٌّؾغً ِٓ اٜ فؾً وبسصٝ ِذزًّ ٌألجٙضح اٌىٙشثبئ١خ فٝ اٌغشف اٌّجبٚسح

The degree of protection of the whole substation including doors and ventilation openings shall

be at least IP23. Medium Voltage and Low Voltage compartments shall be rated with IP54 as

minimum.

اٌّزٛعو اٌجٙذثغشفخ ٚاٌخبفخ 40ثبٌىؾه ثبٌىبًِ ِزنّٕخ االثٛاة ٚفزذبد اٌز٠ٛٙخ ٠جت اال رمً ػٓ دسجخ اٌذّب٠خ اٌخبفخ

.42 اال رمً ػ٠ٓجت ٚغشفخ اٌجٙذ إٌّخفل

The enclosure shall be designed in such a way that the wall panels design ensures no water

ingress between the base frame and the housing.

جغُ اٌىؾه. رقُّ االوؾبن ثطش٠مخ رنّٓ ػذَ دخٛي اٌّبء داخً

Transformer compartment shall be equipped with the oil collection pit underneath the

transformer. Oil collection pit is intended to trap, in case of a transformer failure, the insulating

fluid flowing out of the transformer, protecting the ambient environment and groundwater. Oil




Date: 26-04-2018

Page 9 of 13

collection pit is a sealed, fully confined, oil- and watertight solution without a supplementary

coating.

٠جت أْ رذزٜٛ غشفخ اٌّذٛي ػٍٝ دٛك ٌزج١ّغ اٌض٠ذ فٝ دبٌخ دذٚس اٜ رغش٠ت ٌض٠ذ اٌّذٛي الٜ عجت ٚ رٌه ٌذّب٠خ

.أزؾبس اٌض٠ذ ٚ وزٌه ٌذّب٠خ اٌج١ئخ ِٓ رغش٠ت اٌض٠ذ اٌٝ االسك اٌمبئُ ػ١ٍٙب اٌىؾه اٌذب٠ٚخ ِٓ

The substation doors shall comply with internal arc fault testing criteria regarding pressure

withstand. CSS door’s constructive structure shall be the same of the rest of the enclosure. The

doors shall be robust to offer safety and protection against the vandalism.

٠جت اْ رىْٛ أثٛاة اٌىؾه ِزطبثمخ ِغ اخزجبساد اٌمقش اٌذاخٍٝ ٚ رٌه ٌزذًّ اٌنغو إٌبجُ ػٓ اٜ ؽشاسح اٚ لقش داخٍٝ

ِّٙب وبْ اٌغجت ٚ رٌه ٌذّب٠خ اٌّؼذاد ٚاالؽخبؿ.

All doors shall allow opening angle of at least 95°, when the door opening angle is at maximum,

the door retainer shall latch in automatically. MV and LV compartment doors shall have

adequate width to allow full frontal access to the installed equipment.

Doors shall be provided with stoppers and to be hung by stainless steel T hinges secured by

stainless steel bolts, washers and nylon nuts.

دسجخ ، ٠ٚجت رٛف١ش عمبهبد ٌالثٛاة ٚ رٌه دزٝ ٠زُ رضج١ذ اٌجبة فٝ دبٌخ ٠54جت اْ رىْٛ صا٠ٚخ فزخ اٜ ثبة ال رمً ػٓ

فزذخ ٌىٝ ال ٠ٕغٍك اٚرِٛبر١ى١ب. ج١ّغ اٌّفقالد ٠جت اْ رىْٛ ِٓ االعزبٍٔظ عز١ً ػبٌٝ اٌذسجخ ِمبَٚ ٌٍقذأ.

All doors shall be fitted with heavy duty 2 point locking systems, equipped with handle and

covered place for padlock. One MV or LV door shall have a drawing pocket inside.

٠جت أْ رىْٛ ج١ّغ األثٛاة ِضٚدح ثأٔظّخ غٍك راد ٔمطز١ٓ صم١ٍز١ٓ ِٚجٙضح ثّمجل ٚغطبء ٌأللفبي ِٚجٙضح ِٓ اٌذاخً

.هجمب ٌّزطٍجبد ؽشوخ اٌزٛص٠غ( –دبفظخ وبسد اٌق١بٔخ فٝ اٜ مٍفخ فٝ اٌجٙذ إٌّخفل ثّىبْ ٌٛمغ اٌشعِٛبد .)

CSS roof shall be designed as a separate constructional component which can be lifted off on site

when replacement of equipment is needed. Roof fixation shall be easy-to-access and detachable

after opening the doors.

ػٍٝ ١٘ئخ اجضاء ِٕفقٍخ ثذ١ش ٠ّىٓ فىٗ فٟ اٌّٛلغ ػٕذ اٌذبجخ إٌٝ اعزجذاي اٌّؼذاد. ٠جت أْ ٠ىْٛ اٌىؾه ٠زُ رق١ُّ عمف

.رضج١ذ اٌغمف عٙالً ٚلبثالً ٌٍفقً ثؼذ فزخ األثٛاة. أ٠نب رغ١ًٙ رشو١ت / إصاٌخ اٌّىٛٔبد ِٓ األثٛاة

CSS shall facilitate the installation/ removal of any equipment (transformer- RMU – LV panel)

the arrangement from the doors.

The roof shall be designed to support an equally distributed load of minimum 260 kg/m2

without

deformation.

.ثذْٚ رؾٖٛ وجُ ٌىً ِزش ِشثغ 463ش ٠زذًّ دًّ ِٛصع ال ٠مً ػٓ ٠جت اْ ٠زُ رق١ُّ عمف اٌىؾه ثذ١




Date: 26-04-2018

Page 10 of 13

The enclosure shall withstand all mechanical stresses including roof-load, wind-loads, and

external mechanical impacts. Covers, doors, and ventilation openings shall be able to withstand

mechanical impacts corresponding to a degree of protection IK10.

٠جت اْ رزذًّ ج١ّغ أجضاء اٌىؾه اٜ مغٛه ١ِىب١ٔى١خ ِضً اٌش٠بح اٚ أٜ ِؤصش ١ِىب١ٔىٝ خبسجٝ ٚثذسجخ دّب٠خ ١ِىب١ٔى١خ

IK10 .

Sufficient ventilation shall be installed to meet the installed equipment’s environmental

requirements.

٠زُ أعزخذاَ ر٠ٛٙخ وبف١خ ٌٍٛفبء ثبٌّزطٍجبد اٌج١ئ١خ ٌٍّؼذاد اٌّشوجخ داخً اٌىؾه.

The temperature class of the transformer compartment shall adequate class-10. The manufacturer

needs to produce evidence about its compliance to the designated ‘temperature class’ by

conducting heat-run test as per the IEC 62271-202:2014 or by using a reliable software which

can simulate such performance.

هجمب ألدذس ٚ ٠جت اْ ٠مذَ اٌّقٕغ ؽٙبدح االخزجبساد اٌذاٌخ ػٍٝ رٌه ٠13جت اْ رىْٛ اٌذّب٠خ اٌذشاس٠خ ٌٍىؾه ِٓ اٌذسجخ

IECأفذاس ٌٍّٛاففبد

Suitable door shall be provided to enable personal to operate, repair, maintain or remove

equipment. The size of the doors shall be designed to give maximum opening access with regard

to type and size of enclosure.

أثٛاة ِٕبعجخ ٌزّى١ٓ اٌفٕٝ ِٓ اٌؼًّ أٚ اإلفالح أٚ اٌق١بٔخ أٚ رغ١١ش اٌّؼذاد داخً اٌىؾه. ٠جت رٛف١ش

٠جت رق١ُّ دجُ األثٛاة إلربدخ دخٛي اٌّّٙبد ٌٍىؾه.

Each wall panel shall be constructed with a double layer GRP encapsulated an overall thickness

of 50 mm and outer layer thickness not less than 4 mm.

Besides of special requirement, the thickness of FRP profile's section must be not less than

3.0mm.

رجٙض لبػذح اٌىؾه ثىّش دذ٠ذ ِٕبعت ٌٛصْ اٌىؾه )وبًِ ثبٌّّٙبد( ٠ٚزُ د٘بٔٗ ثطجمز١ٓ ادذّ٘ب ثش٠ّش ٚاالخشٜ اعٛد ِغ

غ اٌىؾه )٠ّىٓ جٍفٕخ اٌىّشهجمب ٌّزطٍجبد ؽشوبد رٛص٠غ اٌىٙشثبء(.رج١ٙض اٌىّش ٌشف

.ُِ ِجٍفٕخ ِٚذ٘ٛٔخ اٌىزشٚعزبر١ه )هجمب ٌّزطٍجبد ؽشوبد رٛص٠غ اٌىٙشثبء ( 2ٚثمبػذح فبط ٚثغّه ال ٠مً ػٓ

CSS shall be provided with suitable lifting hooks so that the whole unit can be lifted and

positioned on concrete plinth at site by crane without causing any damage or distortion.

٠ضٚد اٌىؾه ثخطبفبد سفغ ِٕبعجخ ثذ١ش ٠ّىٓ سفغ اٌٛدذح ثأوٍّٙب ٚٚمؼٙب ػٍٝ اٌمبػذح اٌخشعب١ٔخ فٟ اٌّٛلغ ثٛاعطخ اٌشافؼخ

.دْٚ إدذاس أٞ مشس أٚ رؾ٠ٛٗ




Date: 26-04-2018

Page 11 of 13

Interconnections between the MV switchgear and the transformer shall be made of suitable cable

with the permitted bending radius. Interconnections between LV and transformer shall be made

of copper busbar, or flexible copper strap between the main busbar and bushing of transformer,

preventing damage of bushing due to transportation vibration.

The CSS and the installed components shall be designed and manufactured to operate properly

and withstand:

• The climatic & environmental conditions stated above

• The electrical system parameters stated above

Each CSS unit shall be provided with durable and clearly legible name plate which at least

contains the following details:

• Manufacturer’s name

• Type/model designation

• KVA rating of CSS

• Internal arc designation (If there)

• Serial number

• Month & Year of Manufacture

• Tender & Purchase Order number

In addition to this, all main components (Transformer, LVS & MV units) shall be fitted with

individual Rating Plates, in such a manner that they shall be easily visible from front.

5. Testing of CSS

In addition to the type tests conducted on individual components (Transformer, Ring Main Unit

and Low voltage Switchboard), CSS as a whole unit shall be type tested in accordance with the

requirements of IEC 62271-202 ed.2 and the copy of type test reports should be provided and

issued from reputed independent laboratories.

ثبالمبفخ اٌٝ االخزجبساد إٌٛػ١خ اٌزٝ رزُ ػٍٝ ِىٛٔبد اٌىؾه وً ػٍٝ دذٖ ) اٌّذٛي ، ٌٛدخ اٌشثو اٌذٍمٝ ، ٌٛدخ اٌجٙذ

إٌّخفل (

٠زُ اجشاء االخزجبساد إٌٛػ١خ ػٍٝ اٌىؾه وٛدذح ٚادذح

5.1. CSS type tests

The CSS units shall be type tested in accordance with IEC standards 62271-202 and the

following type tests have been performed and available if required:

• Tests to verify the insulation levels of CSS (IEC 62271-202/6.2)

• Tests to prove the temperature rise of main components in CSS (IEC 62271-202/6.5)

• Test to prove the capability of main and earthing circuits to be subjected to the rated

peak and the rated short-time with stand currents (IEC 62271-202/6.6)

• Tests to verify the degree of protection (IEC 62271-202/6.7)




Date: 26-04-2018

Page 12 of 13

• Test to verify the withstand of the enclosure of the CSS against mechanical stress

(IEC 62271-202/6.101)

• For CSS substation class (IAC-AB @ 20kA-1 sec) tests to assess the effects of arcing

due to an internal fault (IEC 62271-202/6.102)

• Tests to verify the sound level of the CSS (IEC 62271-202/Annex-BB)

5.2. CSS routine tests

The routine tests shall be made on each complete prefabricated substation or on each transport

unit and, whenever practicable, at the manufacturer's factory to ensure that the product is in

accordance with the equipment on which the type test has been carried out.

Each component shall be previously routine tested in accordance with their component standard,

and for the assembly the following routine tests and verifications apply:

• Dielectric test on MV interconnection (IEC 62271-202/7.101)

• Test on auxiliary and control circuits (IEC 62271-202/7.102)

• Functional tests (IEC 62271-202/7.103)

• Verification of correct wiring (IEC 62271-202/7.104)

: ملحوظت

ػٕذ هشح إٌّبلقبد ٌٙزٖ األوؾبن ؽبٍِخ اٌّّٙبد ثذاخٍٙب )اٌّذٛالد ٚ ٌٛدبد اٌشثو اٌذٍمٝ ٚ ٌٛدبد اٌجٙذ إٌّخفل( رمَٛ

اٌّّٙبد. ؽشوخ اٌزٛص٠غ ثئسفبق اٌّٛاففبد اٌف١ٕخ اٌّٛدذح ٌزٍه

فترة الضمان :-

ؽٙش ِٓ اٌزؾغ١ً . 14ؽٙش ِٓ اٌزٛس٠ذ أٚ 14فزشح اٌنّبْ اٌّبٌٝ -أ

عٕٛاد ٠ٚزُ رمذ٠ُ ؽٙبدح مّبْ ثٙزح اٌفزشح ٚرىْٛ اٌؾٙبدح مّٓ 13فزشح اٌنّبْ اٌفٕٝ مذ ػ١ٛة اٌقٕبػخ ال رمً ػٓ -ة

. ِغزٕذاد اٌؼطبء

:مالحظاث

ٕٛػٝ ِٓ جٙٗ ِؼزّذح ) ِذب٠ذح ( ٚثبالمبفخ إٌٝ إػزّبد اٌؾشوخ اٌمبثنخ ٌىٙشثبء ِقش.٠ٍضَ رمذ٠ُ ؽٙبدح االخزجبس اٌ -1

رضٚد وً ِٓ ٌٛدخ اٌجٙذ اٌّزٛعو ٌٚٛدخ اٌجٙذ إٌّخفل ثذبًِ دذ٠ذ ِشوت ػ١ٍٗ لفـــــضاْ ) وً لف١ض ثٗ ِغّبس٠ٓ وب١ٍِٓ -4

ٚع١ٍخ أخشٜ رؤدٜ ٔفظ اٌغشك ٚرىْٛ اٌمفضاْ ثبٌقٛا١ًِ ٚاٌٛسد( ٌزضج١ذ وً ِٓ وبثالد اٌجٙذ اٌّزٛعو ٚإٌّخفل أٚ أٜ

اٌخبفخ ثىبثالد اٌجٙذ إٌّخفل فٝ جٙٗ ٚادذح ١ٌٚغذ ِزجبدٌخ ٚراد لطش ِٕبعت ٌىبثالد اٌجٙذ إٌّخفل ) دغت

ِزطٍجبد ؽشوخ اٌزٛص٠غ (

٠ٍضَ رشو١ت جٛأبد ِطبه١خ ٌج١ّغ األثٛاة اٌذاخ١ٍخ ٚاٌخبسج١خ ٌٍىؾه. -0

M .C.Bٚاد ٚجٙبص ا١ٌٙجشٚعزبد ِغ ِفزبح رؾغ١ً 433ْ رضٚد ٌٛدخ اٌجٙذ اٌّزٛعو ثغخب -2

فٝ دبٌخ اٌّذٛالد اٌض٠ز١خ ٠زُ رشو١ت ِشٚدخ ؽفو ِضٚدح ثضشِٛعزبد هجمب ٌٍّٛاففبد اٌّشفمخ ٚرٌه ػٍٟ ادذٞ جبٔجٟ -4

ء.غشفخ اٌّذٛي ثذال ِٓ فزذبد اٌز٠ٛٙخ اٌؼ٠ٍٛخ ثٙب ِغ اإلثمبء ػٍٟ ثبلٟ فزذبد اٌز٠ٛٙخ ٌنّبْ دٚسح عش٠بْ اٌٙٛا

( ؽفبه ٌجبلٝ اٌغؼبد.4ن.ف.ا ٚػذد )433بن دزٝ عؼخ ؾ( ؽفبه ٌألو1ػٍٝ أْ ٠زُ رشو١ت ػذد)




Date: 26-04-2018

Page 13 of 13

( ِشٚدخ إدذاّ٘ب ٌذفغ اٌٙٛاء ٚاألخشٜ ٌٍؾفو ِضٚدح ثضشِٛعزبد هجمب 4فٝ دبٌخ اٌّذٛالد اٌجبفخ ٠زُ رشو١ت ػذد ) -6

ثمبء ػٍٟ ثبلٟ فزذبد اٌز٠ٛٙخ ٌنّبْ دٚسح عش٠بْ ٌٍّٛاففبد اٌّشفمخ ثبإلمبفخ إٌٝ فزذبد اٌز٠ٛٙخ اٌؼ٠ٍٛخ ثبٌغشفخ ِغ اإل

اٌٙٛاء )اٌؾفبه ِٓ أػٍٝ ٚفٝ اٌجٙٗ األخشٜ اٌّشٚدخ ِٓ أعفً(.

( هفب٠خ دش٠ك هجمب ٌٍّٛاففبد اٌّشفمخ ػٍٝ جبٔجٝ غشفخ اٌّذٛي) ادذاّ٘ب ٌغشفخ اٌّذٛي ٌٚٛدخ اٌجٙذ ٠4زُ رشو١ت ػذد ) -7

ٕخفل ( ِغ ِشٚس اٌخشهَٛ اٌذغبط ثىً ِٓ غشفخ ٌٛدخ اٌجٙذ اٌّزٛعو اٌّزٛعو ٚاالخشٜ ٌغشفخ اٌّذٛي ٌٚٛدخ اٌجٙذ اٌّ

ٚغشفخ ٌٛدخ اٌجٙذ إٌّخفل ثؾىً دٍمٝ .

٠جت أْ رىْٛ لبػذح أِبوٓ دخٛي اٌىبثالد ِٓ جضئ١١ٓ أدذّ٘ب صبثذ ٚ األخش ِزذشن ) ِٕضٌك ( إلدىبَ اٌغٍك ػٍٟ اٌىبثالد -4

عٛاء ٔبد١خ اٌجٙذ اٌّزٛعو أٚ إٌّخفل .

ِٓ ٠زّزغ ثخبف١خ عٌٙٛخ اٌفه ٚ إػبدح اٌزشو١ت هجمب ٌّب جبء ثبٌّٛاففخ ثذ١ش ٠ّىٓ ٌٍف١١ٕٓ رشو١ت اٌّذٛي عمف اٌىؾه -5

أػٍٝ اٌىؾه ػٓ هش٠ك اٌٛٔؼ .

عُ . 6اٌّغبفخ اٌج١ٕ١خ ث١ٓ لٛاهغ اٌخشٚط ٌٍٛدخ اٌجٙذ إٌّخفل ال رمً ػٓ -13

ػبد مبسح ٚغ١ش عبِخ ٌٍج١ئخ ٚالرؤصش ػٍٝ اٌّٛجبد ٠جت اْ رىْٛ اٌّبدح اٌّقٕٛع ِٕٙب اٌىؾه اٌف١جش ١ٌظ ٌٙب اؽؼب -11

االرقبالد اٌىٙشِٚغٕبه١غ١خ أٚ

٠زُ اٌفذـ اٌظب٘شٜ ٚاالخزجبساد اٌشٚر١ٕ١خ ٌٍىؾه ػٕذ االعزالَ ثّؼشفخ ِٕٙذعٝ ؽشوبد اٌزٛص٠غ . -14

لطغ اٌغ١بس ِٓ أجضاء اٌىؾه خالي فزشح اٌنّبْ اٌفٕٝ

edms 07-400-1 technical specifications for ......iec 62271-100 high-voltage switchgear and control...

Documents