st be mounted on the motor side Shaft seals see B2-DH-17-D Bevel-helical gear reducer B2

Flender/Flender Gear Units/Bevel-helical gear reducer B2

nalized during det ailed engineering. Mimic shall be 1mm wide for busbars and 7mm wide for others. Stickers are not acceptable. Continuous earth bus shall be provided throughout the board and shall be brought out of the PCC at both ends for connecting to earth pits. The position of various control switches, push buttons, levers etc requiring manual operation shall be at height not less than 4mm and shall no exceed 1 mm from the finished floor level. Each panel shall have 5-1A, 2V switch with 6 pin socket, spa ce heater with thermostat, protection MCB, door switch operated LED illuminati on lamp. 4.0 Main Bus Bar and Connections Three phase, neutral power busbars made of EC grade aluminium lloy equivalent to grade 6 or 9E WP as per IS 5, 1(R, size adeq uate for specified rated continuous and SC current. Cross-section of horizontal phase and neutral bus shall be unif orm throughout the PCC. The neutral busbar shall be rated for at least 5% rating of the main bus bar. The busbars (horizontal as well as vertical) shall be insulated by heat shrinkable, non tracking, low absorption typ colour coded PVC sleeve. 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 Electrical system Chapter-0.0 2, MECON Limited, All Right Reserved Pag 9 of 2 Temperature rise of bus bars shall not be more than 4 deg. bove the specified design ambient temperature. The continuous current rating of the main horizontal bus shall be same as that of incomer circuit breakers. The vertical bus rating For incomer : Not less than that of horizontal bus For outgoing : Not less than that of the outgoing breaker, irre spective of relay setting or CT ratio. Jumper