ERC-10-HB-A1 Switchgear Controller Pneumatic-electrical Control Device For Earthing Switch

ERC-10-HB-A1 Switchgear Controller Pneumatic-electrical Control Device For Earthing Switch

• specification
• Drawing

• ERC-10-HB-A1 Switchgear Controller Pneumatic-electrical Control Device For Earthing Switch
  

  ERC-10-HB-A1 switchgear pneumatic-electrical control device can realize control and protection of electric mechanism. The controller can brake motor, and reverse drive motor to remove the stuffy vehicle locked status when electric mechanism blocked in driving motor work, such as install is not in place or jam.
  Model and meaning

  

  Technical parameter

  

   

  Instructions

  

  Terminal

  

  Control logic

  1. The on- off switch operation car only be allowed when the interlocking signal is working.
  2. In the process of on-off switch operation, the controller shall still execute the original operation when input the on-off order.
  3. In the process oi on-off switch operation, the controller shall stop working when press the Reset/sudden stop button, o signal is inoperative.
  4. The controller shall delay 0.3s. stop 1s. then reverse 0.3s when electric mechanism is up to ton position. at the controller has not reversed as for power failure when the mechanism reaches on position, fit should reverse 03. again when power is normal.( it can only be operated when the earth switch is in in position)
  5. When it is locked-rotor protected, the controller shall revered 1.5s after stop operation. The setting value for locked-rotor current is tentatively 1.8A.
  6. The operation is forbid within 4s upon the completion of in-off switch (including is reverse time).

• Control circuit and wiring of motorized earthing switch

  

  Internal wiring diagram of motorized earthing switch motor

  

  About us:

  We are specialty on epoxy resin medium voltage and high voltage components, such as 12KV, 24 KV, 36KV and 40.5KV switchgearbushing, contactor box, indoor AC high voltage earthing switch,insulators, transducers.

  630A, 1250A, 2500A, 3150A and 4000Acontactor box, club contact, fix contact, arm contact and jaw contact.

  630A and 1250A VS1 circuit breaker. 630A and 1250A ZN85-40.5 circuit breaker. 12KV and 24KV earth switch.

  KYN28A-12 and KYN61 high voltage switchgear components!We will give you best quality and price!

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