1500V 250/400/500A AC Vacuum Contactor
- Rated Current: 250/400/500A
- Rated Voltage: 1500V
- Pick-up Power (transient): 350W
- Hold Power: 15W
Description
HCK6 series AC vacuum contactor is suitable for AC 50Hz ~ 60Hz, the rated working voltage of the main loop is 1.5kV or 3.6kV and below in the power system, used to make and break the circuit.
Suitable for AC electric control The machine frequently starts and stops, and can also be used to control other types of electrical appliances, widely used in power systems, stoneOil, chemical, coal, metallurgy and other industries.
- Ambient temperature: -25℃~40℃.
- Altitude: No more than 2000m.
- Relative humidity: The relative humidity of the atmosphere does not exceed 50% when the ambient air temperature is 40 ° C, which is less than 50% Low temperatures allow for higher relative humidity, with the average temperature of the wettest month being 20 ° C when the moon is flat. The maximum relative humidity is 90% and takes into account condensation on the surface of the product due to temperature changes.
- Working environment: no rain and snow invasion, open fire, explosion danger and strong vibration.
- Installation conditions: The angle between the mounting surface and the vertical plane shall not exceed ±15°.
- Pollution level: Ⅲ.
- Installation category 3.
Technical Specification
| Specification | Unit | Number |
|---|---|---|
| Rated Current | A | 250/400/500 |
| Rated Voltage | kV | 1.5 |
| Rated Contacting Capacity | A/50 times | 3000/4000/5000 |
| Rated Breaking Capacity | A/50 times | 2500/3200/4000 |
| Pick-up Power | VA (transient) | 350 |
| Hold Power | W | 15 |
| Mechanical Life | times | 1000000 |
| Electric Life | times | 60000 |
| Control Power Voltage | V(AC/DC) | 36/110/127/220/380/Custom |
| Auxiliary Switch | 4NO,3NC, Custom | |
| Auxiliary Contact Capacity | AC-15: Ue:AC380V Le:1A | |
| DC-13: Ue:DC250V Le:0.8A | ||
| Weight | Kg | 7/8/8 |
