Year1
- 重量：
- 2KG
- 类型：
- 抽屉式
- 规格：
- DZW系列
Main models
(Indoor type drawer type)
(Indoor type wall-mounted type)
(Outdoor type wall-mounted type)
(Explosion-proof type)/
(Outdoor type stainless steel)/
(Indoor type wall-mounted one control two)
(Explosion-proof type one control two)/
Similar product models
Type and superposition type control box, type control box, type explosion-proof control box, type explosion-proof control box.
Pay attention to the rated current of appropriate electrical control components, such as circuit breakers and contactors, and the setting current range of thermal overload relay components based on the power of the valve electric device motor. When ordering the control box, be sure to inform the rated current of the electronic device when used. to reduce replacement costs.
Instructions for use of electric valve control box Electric valve for local operation.
2. Specifications
The electric valve control box is designed according to the typical circuit. The conventional control box is wall-mounted, and it can also be specially supplied according to the user's needs. The Arabic numerals of special models correspond to the specifications of the electric device.
For example, the maximum current load of an electric device is , and the maximum current load of an electric device is After checking the wiring diagram of the electric device, turn on the power. At this time, if the red light and the green light are both on, it means that the electric valve is in the middle position. After checking that the motor phase sequence is correct, operate the opening button. The electric device should stop working when the opening position is reached. At this time, the red light is on and the green light is off, which means the valve is in the middle position. Operate the close button in the fully open position. When the valve is fully closed, the electric device should stop working. At this time, the red light goes out and the green light comes on, indicating that the valve is in the fully closed position. During the opening process, the red light flashes and the green light stays on; during the closing process, the green light flashes and the red light stays on.
Debugging of the opening indicator: Adjust the potentiometer on the opening indicator in the electric device and the potentiometer in the control box, so that the opening meter indicates when the electric valve is in the fully closed position, when the electric valve is in the fully closed position Full indication.
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