South Eastern Coalfields Limited Lightning Arrester & Insulator Tender Korba Chhattisgarh 12 KV IS 731 2026
South Eastern Coalfields Limited
KORBA, CHHATTISGARHPosted 31 Jan GEMGoods5 Documents
Category: LIGHTNING ARRESTER,6 KV, 10 KA, UOM NUMBER ,
LIGHTNING ARRESTER,3 KV, 10 KA, UOM NUMBER ,
INSULATOR WITH HARDWARE TYPE PIN, VOLTAGE 11 KV,
MECHANICAL STRENGTH 5 KN, MATERIAL POLYMER, FOR
HEAVILY POLLUTED ATMOSPHERE, CONFIRMING TO IS 731
LATEST OR EQUIVALENT , 11KV DISC INSULATOR with
HARDWARE MATERIAL POLYMER TYPE, HIGHEST SYSTEM
VOLTAGE12 KV, MECHANICAL STRENGTH 70KN, FOR
HEAVILY POLLUTED ATMOSPHERE , STAY ROD WITH TURN
BUCKLE, PLATE AND CLAMP ETC., ROD DIA 19MM TO 20MM,
LENGTH1.8 MTR , INSULATOR TYPE STAY, VOLTAGE 11 KV,
MATERIAL PORCELAIN, MINIMUM FAILING LOAD 88 KN,
FLASH OVER VOLTAGE DRY27 KV, FLASH OVER VOLTAGE
WET 13 KV, CONFIRMING TO IS731 LATEST , ISOLATOR,
ELECTRICAL 11KV,800AMP, 3P, VERTICALLY, UOM NUMBER ,
Porcelain Insulators for Overhead Power Lines with a
Nominal Voltage up to and Including 1000 V as per IS 1445
(Q3)
