Introduction
The DCQD-370 electromagnetic driver is a specialized equipment designed for the shutdown reset system of the steam driven auxiliary feedwater pump in pressurized water reactor nuclear power plants. The design and qualification of the driver comply with RCC-E, IEEE323, IEEE344, IEEE382, EJ/T standards. The product is a spiral electromagnetic structure, suitable for places that require fast driving in automatic control systems.
Main Features
1. The design structure is compact and reasonable, with a straight stroke and easy operation.
2. It can be expanded into products that meet various thrust requirements as needed.
3. High corrosion resistance: All materials and surface materials in contact with the medium are made of stainless steel, which has good corrosion resistance and can adapt to
Land, ocean, and certain special environmental and medium conditions.
4. Flexible and reliable movements, easy and fast replacement and maintenance, and long service life.
Main technical parameters
1. Security level: 1E/K3
2. Seismic grade: 1A
3. Rated stroke: 50mm
4. Rated thrust: ≥ 370N (voltage DC88V, stroke 30mm)
5. Rated voltage: DC110V
6. Rated power: 190W
7. Maximum current: 11.5A
8. Environmental temperature: 5-50 ℃
9. Relative humidity: 100%
10. Work schedule: Intermittent (repeated for short periods of time)
11. Insulation level: H
12. Protection level: IP65
13. Electrical interface: NPT3/4 ", cable outer diameter: Φ 10.5 ± 0.5mm
14. Main material: stainless steel
