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SJD-30 high power DC contactor
The SJD-30 high-power DC contactor is of the applicable range
1. Drive and control system used for mining equipment and mechanical vehicles.
2. Power control, circuit insulation, etc.
3. For the DC switchgear.
4. For the power distribution and backup of car batteries.
5. For hybrid electric vehicles, electric vehicle charging piles and other fields.
6. For solar energy and wind power generation and other fields.
Product characteristics
1. Reliable sealing makes the product can be used in a harsh and explosion-proof environment for a long time, its coil, contact and other internal components are not oxidized, at the same time, the product has the advantages of low energy consumption, less heat, long life, small volume, light weight and so on.
2. High voltage and high current can be controlled
3. Energy-saving part of the specification products use energy-saving board.
4. Smaller arc makes the product more effective and safer to use inert gas seal, so that the product is basically no arc between the contacts, and uses magnetic blow to extinguish the arc, so that the safety is guaranteed.
5. High stability The internal mechanism and structure are completely sealed in the inert gas, not disturbed by external adverse factors, and the contact resistance remains stable for a long time.
6. The wide uses of applicable places include: DC power supply control, battery switch control, circuit safety protection, etc.
