The Acts as an electro Pneumatic main switch of the traction motor sub-circuit for activating the main circuit. These are highly customized products for Railway & Metro. It is a sub-circuit unit of main circuit.
Technical Specification:
– Current Rating: 1500 A
– Circuit Voltage: 750 V
– Contact Force: 12 to 16 Kg
– Minimum Operating Air
– Air Pressure: 5Kg/cm2
– Solenoid Valve Operating
– Voltage: 70v to 136v
– Dielectric Strength: 5.1 KV for 1 min
– Coil Resistance: 1350 Ω 1450Ω