Package Sub-Station at glance

The C&S Group

Product Specification

C&S Electric Ltd. is amongst the leading suppliers of electrical equipment in India and is India’s largest exporter of industrialswitchgear. It’s wide range of electrical and electronic products find application in power generation, distribution, control,protection and final consumption.

C&S series of Package substation is for voltages up to 24kV. It is a fully equipped Package substation (PSS) that includes outdoor duty enclosure, medium voltage switchgear, distribution transformer, low voltage panel and APFCR Panel(Optional). Only the incoming & out going cables need to be connected at site and the site work is kept to an absolute minimum.

The PSS is completely self-contained. Factory assembled weatherproof solution ready for placing into position upon a concrete base. PSS is provided with four lifting eyes located on the roof for easy lifting and positioning the whole unit at the site by the use of crane.

Each substation contains three main equipment: Transformer, MV switchgear and LV switchgear each is contained in a separate compartment. All compartments are individually accessible by their own door from outside.

(1) Switchgear & Protection

(2) Power Busbars (3) Lighting & Wiring Accessories

(4) DG Set (C&S Himoinsa)(5) Medium Voltage Switchgear (C&S Efacec)

The business operations of C&S Electric are divided in the following 5 strategic business units (SBUs)

o o

o o

Rated Current of MV switchgear/CB's (A)

Maximum LV Current (A) 3200 3200

LV Current withstand (kA) 50/65 50/65

40

IP 54IP 23

K 5 - 10

Applicable Standard IEC 62271-202

(33 kV on Request)

7032

(IP34 on Request)

S

C

A

T

O

R

R

R

R

M

Natural

Yes

Derating of MV and LV switchboards

Dimensions Table Typical SLD of PSS

MCCB

PSS- CS.1CS.2

Upto 800 KVAUpto 1250 KVAPSS-

31503150 2250

2050 25002500

CS.3 Upto 1600 KVAPSS- 3150 2400 2500

CS.4 Upto 2000 KVAPSS- 4000 3000 2800

Customised configration

Standard configration

L T

S

ect

ion

Tra

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orm

er

H T

S

ect

ion

Installation References