Bevel-helical gear Reduction Box B4 sealTacoLab sealSpecial seals Selection and orderi B4DH-11-C

Flender/Flender Gear Units/Bevel-helical gear Reduction Box B4

ttom cable entry (xii) Gland plates Undrilled removable bottom gland plates(3 mm thick). (xiii) Cooling of panels Panels shall have fan installed vertically at top for forced air draft and louvers with screen protection in bottom. Fans shall be powered from UPS output. Low velocity fans shall be used to minimize audible noise output. The UPS shall be installed in air conditioned environment. (xiv) , & glands All bolts and nuts for terminations shall be cadmium coated. Double compression cable glands for receiving external power & control cables. (xv) Indicating lamps All indicating lamps shall be of LED high density type. (xvi) Finish Exterior :- RAL 7 (xvii) Terminal block Terminal block for incoming cable shall be 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 1 of 2 located in back side and outgoing cables shall be in front side of he ACDB panel. All incoming terminal blocks shall be fully insulated for the working voltage. The terminal blocks shall be sleeved color coded Red, Yellow , Blue , Black for ,,, respectively using heat hrinkable PVC sleeve. All outgoing terminal blocks shall be sleeved color coded Red and Black for line and phase respectively using heat hrinkable PVC sleeve. All the terminal blocks shall be shrouded. Not more than two connections shall be made at one terminal. Terminal blocks shall be suitable to connect two cores of 2.5 sq.mm. There shall be 2% spare terminal blocks. (xviii) Minimum air clearance for bare busbars . Phase to phase :- 2.4 mm Phase to earth :- 1.0 mm (xix) Earth bus The main earth bus shall