Energy storage motor HDZ-60-30C VD4

1,Circuit breaker energy storage motor role:

Circuit breaker energy storage motor, mainly for closing, sub-gate.

2,Circuit breaker energy storage motor energy storage principle:

1, manual energy storage, 2, motor energy storage. The ultimate goal of both types of energy storage is to stretch the spring and store the energy in the spring. Manual energy storage is generally used only when overhauling or when there is no emergency power supply control. Circuit breaker closing mechanism is actually a tripping mechanism, and the circuit breaker closing or opening are required to provide sufficient body operating energy, the energy storage mechanism before closing the spring energy storage (stretching or compression) and So that the stability of the institution at a dead point, the closure of institutions in the closing, the energy storage agencies from the dead point and quickly release the spring energy, and then complete the closing. Closing at the same time as the sub-gate spring energy storage, when the tripping mechanism tripping, the completion of sub-gate. Therefore, it must be stored before closing. Energy storage motor is often used to have automatic reclosing circuit breakers in closing (storage spring has been released) can also store energy, you can complete the fast reclosing function.

3,Circuit breaker energy storage products:

Electromechanical operating mechanism has two kinds of electric operating mechanism and electromagnetic operating mechanism: electric operating mechanism driven by the motor, generally suitable for 400A and above high-capacity circuit breakers operation; Electromagnetic operating mechanism driven by the electromagnet, suitable for small capacity such as 100A, 225A breaker. There are many models of such products did not release the price in accordance with the consultation quote prevail.