CJ10C multi-turn output three-station electric operating mechanism can be used for closing and breaking isolation switches, grounding switches and load switches with the torque equivalent to 12kV, 24kV, 40.5kV ring main units and gas filling cabinets. This mechanism is a three-station mechanism, which can operate the isolation switch and the grounding switch, and realize the functions of the isolation switch closing, opening and the grounding switch closing and opening. The mechanism has two operation modes at the same time: manual and electric. The manual operation is in place and there is a lock crank structure, and the manual operation is very reliable and stable. This mechanism is a single-motor three-station mechanism, small and exquisite, which can realize the mechanical and electrical interlocking with the circuit breaker, and the interlocking of the isolation switch and the grounding switch. The mechanism also has a counter. The structure of the manual operation in place locking the crank ensures the reliability of the operation.
1. The output number of the mechanism can be between 12-35 turns (customized according to customer requirements);
2. Output torque< 30N·m
3. The rated voltage dividing and closing time ≤8s
4. Technical parameters of energy storage motor (can be customized according to user requirements).
|
Model |
HDZ-21801C-2 type |
|
Rated operating voltage |
≈220V-110V |
|
Rated output power of the motor |
120W |
|
Normal operating voltage range |
85%-110% |
5. Use CSK type magnetic blow switch. The current that can be continuously passed through the contact is 10A at AC220V and 3A at DC220V.
6. Use magnetic blowing switch to ensure the output of auxiliary signal. In general, the isolation and subdivision signal is 8 open and 8 closed, and the grounding merging signal is 8 open and 8 closed.
7. Industrial couplings or terminal blocks for secondary output, there are several kinds of terminal blocks such as single-layer, double-layer, three-layer, etc., and there are 24-pin, 32-pin, 46-pin and so on for secondary industrial connectors.
