欧美日韩在线免费播放一二三区,欧美一级aa视频看片,91色国产在线,欧美丰满一区二区免费视频

1. Small volume, waterproof, anti vibration, no noise, no contact arc;
2. Photoelectric isolation, high withstand voltage;
3. long service life, strong anti-interference and high reliability;
4. Six unidirectional thyristors are used in parallel to form three zero crossing outputs;
5. Vacuum + hydrogen filling protection welding technology, standardized size;
6. The input signal is compatible with TTO and COMS;
7. .

Application:
Applications: Petrochemical equipment, food machinery, packaging machinery, textile machinery, CNC machine tools, plastic machinery, fitness equipment, three-phase motor, incandescent lamp, entertainment facilities, heating and temperature control equipment, etc.

Especially suitable for anti-corrosion, damp, dustproof, explosion-proof and other occasions.