Introduction: This series of products is AC 50Hz or 60Hz, the rated insulation voltage is 690-1000V, and the rated working current GMC-12 when the rated working voltage is 380V under the AC-3 use category. It is mainly used for long-distance connection and breaking circuits, and is suitable for controlling the start, stop and reversal of AC motors. Complies with IEC60947-4-1, VDE0660, GB14048.4.
Specifications:
Features of LS power production contactors:
1. Scope of application LG AC contactor GMC-12 is a new product in the nineties.
2. Model and meaning
3. Working conditions
The altitude does not exceed 2000 meters;
Ambient temperature: -5°C - +40°C
Relative humidity of the air: no more than 50% at 40°C, higher relative humidity is allowed at lower temperatures;
Atmospheric conditions: There is no medium that will cause explosion hazard, and there is no gas or conductive dust that corrodes metal and destroys insulation
Control Loop:
1. It should be able to monitor the integrity of the control loop protection device and its jumping and closing circuits to ensure the normal operation of the circuit breaker;
2. It should be able to indicate the position of the circuit breaker for normal closing and opening, and have obvious indication signals when automatically closing and tripping;
3. After the closing and tripping are completed, the command pulse should be released, that is, the power supply of closing or tripping should be cut off;
4. When there is no mechanical anti-jumping device, an electrical anti-jumping device should be installed;
5. The accident trip signal circuit of the circuit breaker should be wired according to the "non-correspondence principle";
6. For equipment that may have abnormal working conditions or failures, warning signals should be installed;
7. The power supply of the spring operating mechanism and the manual operating mechanism can be DC or AC, and the power supply of the electromagnetic operating mechanism requires DC.
The company respects the enterprise spirit of "practicality, hard work and responsibility", and creates a good corporate environment with integrity, win-win, and business philosophy, and takes a new management model, perfect technology, thoughtful service, and excellent quality as the foundation for survival. We always adhere to: customer first, serve customers attentively, and insist on impressing customers with their own services. Always adhering to the business philosophy of "integrity, win-win", relying on excellent prices, excellent quality, fast delivery and pre-sales consultation and after-sales service to win the trust of our customers.
This article introduces LS power production contactor GMC-6 110V/220V/380V products, if you are interested in LS power production contactor, please also contact our customer service, we are looking forward to your call, hope our technology and service can bring you a better experience.
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