flender corp H3HH-14-C Helical speed reduction gearboxes H3

Flender/Flender Gear Units/Helical speed reduction gearboxes H3

Ds 6 KX - type Extension Cables 1.0 Sq.mm/1AWGFor -Type Thermocouples 7 SX - type Compensating Cables 1.0 Sq.mm /1AWGFor type / type Thermocouples 1% spare pairs or min 1 pair cable (which ever is more) shall be provided with all type of cables. When the number of pairs of cables are more than four ( pairs, except for pre-fabricated cables which shall be as per anufacturers standard. 1% spare cores or min imum one core (whichever is mor ) shall be provided for core cables when the number of cores is more than three. Suitable distance shall be maintained in routing and laying ins trumentation cables so that the interferences from electrical HT & LT cables are mi nimized. Cables carrying redundant instrument si gnals shall be alternately routed. In hazardous areas cables of suitable / ratio shall be provided for intr insic safety. 1 of 1 INDRADHANUSH GAS GRID LIMITED TECHNICAL SPECIFICATION FOR NATURAL GAS COMPRESSOR STATION FOR NORTH EAST GAS GRID PIPELINE PROJECT TS NO.: MEC//2UU/0/2/0 Control & Instru mentation (&) Chapter-0.0 2, MECON Limited, All Right Reserved Page 4 of 1 Tenderer shall supply all cable rection and laying hardware li ke cable trays/sub- trays, supports, flexible conduits , cable glands, lugs, pull boxes etc. including hardware required for main trunk route on as required basis for covered under this specification. Technical requirement of main trunk route is specified in the electrical section. The cables shall be provided in non returnable wooden drums. Th drum length shall be 1 + 5% up to & ncluding 1 pair cables and 5 + 5 % for above 1 paired cables. The drum len gth shall be 1 + 5%for optic al fiber cables. [] Cable Specification General The Instrumentation cables shall function without breakdown for surges experienced in the control system. Voltage class and insulation levels shall be compatible with the signals they convey. Cable Designatio