Description

Product introduction

YFCT-02D (S)(D is electric,S is manual)The spring operating mechanism meets the technical requirements of GB19842003 high-voltage AC circuit breaker.It can be adapted to series products such as VFZLN66-12D/630-25 circuit breaker.The mechanism has the function of reclosing,Small volume (size).Rated voltage:220V.110V.48V.24V.Mechanism output angle:about 87″, mechanical life:10000 times.

Operatin specification

Energy storage operation

Confirm the inspection of the product for transport deformation, fix the mechanism to the switch and insert it into the lower right part of the mechanism with a dedicated operating handle.

Rotate clockwise or charge the motor til cracking sound ccurs, which indicates the finish of energy storage.

Closing operation

Press the green button, and the breaker switch is closed by the spring force of the mechanism. or when the motor is operated, the closing operation of the closing coil charging mechanism is

completed, and the opening spring is stored. At this time, the energy can be stored again but cannot be closed again (with interlock).

Opening operation

Press the red buton,and the breaker switch is opened by the spring force of the mechanism. or when the motor is operated,the opening operation of the opening coil charging mechanism

is completed.

Outline and dimensions of installation

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