nder GmbH Flender MD Connection dimensions So B4-CH7A Bevel-helical gear reducers B4

Flender/Flender Gear Units/Bevel-helical gear reducers B4

tery oom. Standard Voltage levels: Standard voltage levels to be adopted in the plant are specifie as follows& same shall be followed unless mentioned otherwise in the Techni cal specification (TS). .. Description Data 1. HT AC 3 kV, 3 phase, 5 Hz, SolidlyEarthed. 6.6 kV, 3 phase, 5 Hz, Resistance earthed. 2. LT AC 4V, 3 Phase, 5 Hz, 4 wire, solidly earthed. . 3. AC control and signaling voltage. 2V, AC obtained using suitable control transformers with manual/auto changeover facility as specified in TS. 4. Control voltage for HT switchgear equipment, HT MCC 1 DC 5. Special socket 2V, sin gle phase, 5 Hz, AC obtained throu gh 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 .. Description Data outlets for portable lamps suitable transformers 6. Solenoid valves 2V,DC, unearthed 7. Machine tools lighting 2V, single phase, 5 Hz, AC lighting obtained through suitable transformers. 8. Sockets for Welding purposes 4V, 6A/1A, 3 pin plus earth with plug interlocked switch 9. Sockets for hand tools* 2V AC,1A, 2pin plus earth with plug interlocked switch, power obtained through suitable transformers. 1. Illumination system* 2V AC, 5Hz obtained through suitable transformers. 1. Automation system equipment like SAS, PLC, RIO, PC, Servers etc, Weighting system & other electronic panels 2V AC, 5 Hz, obtai ned through UPS 1. Cranes& Hoist As per quipment specification. 1.0 Symmetrical short circuit ratings: The three phase symmetrical short-circuit ratings of the switch gear at the different voltage levels shall be as follows unless specificall indicated otherwise in