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West Bengal State Electricity Transmission Company Limited

A Government of West Bengal Enterprise CIN No. U40101WB2007SGC113474

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Tchnical Specification(Sub Station)

12KV, 25 KA, MULTI PANEL VACUUM CIRCUIT BREAKER(Rev.3)
12KV, 25 KA, MULTI PANEL VACUUM CIRCUIT BREAKER(Rev.2)
33KV INDOOR SWITCHGEAR
AC POWER DISTRIBUTION SWITCH BOARD
ACSR CONDUCTOR
AIR CONDITIONING SYSTEM
ALUMINIUM PIPE BUS
BATTERY CHARGER
BUNDLE SPACER
CABLING SYSTEM
CAPACITOR BANK
CAPACITOR VOLTAGE TRANSFORMER
CIRCUIT BREAKER
CLAMPS CONNECTORS AND EQUIPOTENTIAL RING
CONTROL AND RELAY PANEL(Aug 2020)
CONTROL AND RELAY PANEL(Rev.2)
CONTROL AND RELAY PANEL(Rev.1)
CURRENT TRANSFORMER (Rev.7)
CURRENT TRANSFORMER(Rev.5)
CURRENT TRANSFORMER (Rev.3)
DG SET
DIGITAL PROTECTION COUPLER
DIGITAL PROTECTION COUPLER
DIESEL GENERATOR SET
EARTHING TRANSFORMER
EARTHING TRANSFORMER (Rev.2)
EOT CRANE
FIBER OPTIC EQUIPMENT
FIRE PROTECTION AND FIRE FIGHTING SYSTEM
GAS INSULATED SWITCHGEAR
GAS INSULATED SWITCHGEAR (Rev.2)
GENERAL TECHNICAL SPECIFICATION - TURNKEY WORK
ILLUMINATION SYSTEM (Rev.2)
ISOLATOR
JUNCTION BOX & BAY MARSHALLING BOX
LEAD ACID STORAGE BATTERY
LIGHTNING ARRESTORS
OPTICAL EQUIPMENT
PLCC SYSTEM
POLYMER HOUSED SURGE ARRESTORS
POST & DISC INSULATOR AND HARDWARE FITTINGS
POTENTIAL TRANSFORMERS
POWER AND CONTROL CABLES
DC POWER DISTRIBUTION SWITCH BOARD
POWER TRANSFORMER
POWER TRANSFORMER (Rev.2)
POWER TRANSFORMER (Rev.3)
POWER TRANSFORMER (Rev.5)
REACTOR
REACTOR (Rev.3)
REMOTE TERMINAL UNIT
REMOTE TERMINAL UNIT (Rev.2)
STATION SERVICE TRANSFORMER
SUBSTATION LIGHTING
SUBSTATION LIGHTNING PROTECTION AND EARTHING
SURVEILLANCE CAMERA SYSTEM
SUB STATION SURVEILLANCE SYSTEM (Rev.2)
VRLA BATTERY & CHARGER 220V
VRLA BATTERY & CHARGER 220V (Rev.2)
VRLA Battery & Charger 30V
XLPE CABLE
33 KV CABLE
33KV INDOOR SWITCHGEAR
CURRENT TRANSFORMER