GH-12(V) Spring Operating Mechanism

Overview

The fully insulated and compact ring network cabinet V type spring operating mechanism is the matching equipment of the rated voltage 12kV AC metal-enclosed switchgear. The circuit breaker mechanism adopts the tension spring over-dead point to control the closing action of the circuit breaker, and the opening operation is adopted. Compression spring energy storage control. The product has a reclosing function, interlocking function with the isolation mechanism, high reliability, life expectancy up to 10,000 times, easy installation and strong adaptability, and can completely replace the original inflator circuit breaker mechanism.

The product is fully qualified and ex-factory, in line with GB 16926-2003 “High Voltage AC Circuit Breaker”, GB/T11022-2011 “Common Technical Requirements for High Voltage Switchgear and Control Equipment Standards”.

Type description

Mechanism voltage: DC / AC220V, 110V, 48V, 24V,

Mechanism type: C for incoming line

Can add closing lock, counter, passive protection, etc. according to user’s needs.

GH-12(V) spring operating mechanism operation construction

1.Charging operation:

Check whether the product is deformed or not during transportation, fix the mechanism on the switch. Use a special operating handle to insert it into the lower right part of the mechanism, rotate clockwise (or energize the motor) to “ga-da” to complete the charging action.

2. Closing operation:

Turn the green knob and the circuit breaker will close the main circuit under the action of the spring force of the mechanism. Or when the electric operation is performed, the closing coil is energized, the mechanism completes the closing operation, and at the same time, the opening spring is charged, and the energy can be charged again but cannot be closed again (with interlocking).

3. Opening operation:

Rotate the red knob, and the circuit breaker opens under the action of the spring force of the mechanism. Or when the electric operation is performed, the opening coil is energized, the mechanism completes the opening operation.