Bevel-helical speed reduction gearbox B4 e low speed shaft LSS For gear units with low sp B4-FH20-B

Flender/Flender Gear Units/Bevel-helical speed reduction gearbox B4

with luminous digital hall position indication , position indicators inside elevator car, battery operated alarm bell, emergency light, cabin fan, ventilation fan, overload warn ing indicator inside the car, fireman' switch, rescue device etc. to make the system complete in all respect for ef ficient operation of the elevator. 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 0 El evators Chapter-0.1 2, MECON Limited, All Right Reserved Page 2 of 3 4 +/- 1%/, 5 Hz +3% to -6%, 3 phase, 4 wire power supply shall be arranged by contractor at each Machine room. One no suitably rated MCCB iso lator mounted in sheet steel enclosure shall be provide by tenderer in each lift machine room. One no 1 Amp., 2 socket outlet for hand lamp shall be provided on top of car by Tenderer. Control supply shall be 1V ., 5Hzusi ng suitably rated control tran sformer. The Tenderer shall indicate the ake of all equipment, componen ts used for the electrics of the elevator car in their offer. The equipment offered shall be suitable for trouble free and ef ficient service in the tropical humid climate with an ambient temperature of 5 and maximum relative humidity of 9%. The maximum temperature of 5 and maximum humidity of 9%, however, may not occur simultaneously. The electrical equipment shall comply with the latest revision of relevant Indian Standards and wherever such Indian Standard is not available, it shall comply with the generally accepted International codes and practices. The equipment shall be dust and waterproof. All Electrical equipment shall conform to latest Indian Electri city Rules and regulations and the statutory requirement of Government of India and the Go . Jharkhand as regards to safety requirement, earthing and othe