Tender For supply of electronic toe load measuring device. : electronically operated measuring device adopted foruse in track for measuring and recording the load of elastic rail clips in service. the display unit shall be compact, rugged, shock, dust and waterproof, electrically shielded and capable of functioning reliably in the severe field conditions normally encountered in indian railway system including on electrified section. unit should contain compression type load cell for load measurement with all alphanumeric lcd type load display indicator with facility of low battery and over load indication, rechargeable ni-cd battery pack for its operation, sockets for connecting gap sensing device to activate peak hold facility and for operation with external power pack etc, integrated with suitable and reliable electronic circuitry. the unit shall also be provided with two sprit levels rigidly placed at the base plate. the load cell shall be compressive type of stainless steel conforming to relevant is specification for stainless steel for manufacture of load cell. the tong shall be suitably heat treated to withstand a repetitive load cycle of 1400 kg without any sign of deformation/breakage. the link hanger and rotation handle shall be heat treated. after heat treatment, the hardness shall be in the range of 210- 240 hb. machine should have guarantee for one year from any material manufacturing defects. [ warranty period: 30 months after the date of delivery ]
Tender For supply of miniature circuit breakers (mcb) for ac operation marked to is/iec 60898 (part 1) (q2) , moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2) (q3) , residual current operated circuit breakers (rccb) without integral overcurrent protection isi marked to is 12640 (part 1) (q2) , motor protection circuit breaker (mpcb) (q3) , variablevoltagevariablefrequencydrive (q3)
Tender For customized variablevoltagevariablefrequencydrive for crane (hoist induction motor), heavy duty-15kw/20hp, normal duty - 18.5kw/25hp, input voltage-380 to 460v, 3 phase, 50/60hz, frequency range-0.01 to 400hz, with over voltage protection, over current protection, without emc & should fit the existing panel located at eot crane or equivalent to schneider electric model no. atv310hd15n4e. also, the proof of purchase from oem or its authorized dealers & warranty certificate to be submitted along with supply of the material. [ warranty period: 30 months after the date of delivery ]