CJ10B three-station electric operating mechanism can be used for closing and breaking the isolation switch, grounding switch and load switch with the torque equivalent to the 12kV, 24kV and 40.5kV ring main unit gas cabinet. 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 mechanism is equipped with an electromagnetic clutch, and the electric in-place input end is separated from the output end, and the manual operation is light. 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 mechanism replaces the auxiliary switch with a micro switch, and the output signal point can meet the timing requirements of the Southern Power Grid and the requirements of foreign users for the auxiliary signal point.
1. The output number of turns of this mechanism can be between 12-16.5 turns (customized according to customer requirements).
2. Output torque< 20N·m
3. Rated voltage dividing and closing time<5s
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 10 A at AC220V and 3A at 220 VDC
6. Use magnetic blowing switch to ensure the output of auxiliary signal.
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.
