It is mainly used for ac 50Hz, rated working voltage to 415V and rated working current 0.1A-32A, as overload, short circuit, phase breaking, blocking, three-phase imbalance protection, and inffrequent starter. GV2ME motor protector adopts module structure, can easily install auxiliary contact, alarm contact, undervoltage tripping and excitation trigger and other accessories.
Its protection function is mainly provided by the thermal magnetic protection element in the motor protector: the short circuit protection of the electromagnetic element has an unadjustable tripping valve value, which is equivalent to 13 times of the maximum set current of the circuit breaker device. The thermal element generates thrust through the sensitive bimetal sheet and reaches a certain displacement to promote the circuit breaker to buckle.
Normally using manual button control: through the operation starting button “I” 1 manual control, disconnect through the operation stop button “O” 2 manual control, or by the thermal magnetic protection element or voltage tripping attachment: when the motor protector is connected to the contactor; AU, the circuit breaker can be disconnected in the condition of undervoltage, thus restoring the normal voltage, because the machine must press the starting key “I”; after adding the AS, the disconnection of the element can also be controlled remotely.
At the same time, GV2ME has the isolation function, so the appropriate insulation distance will be set aside at the disconnected position, and the actual position of the moving contact is indicated by the control position.
Post time: Apr-05-2025
