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.

1. Ambient temperature: -25℃~40℃.
2. Altitude: No more than 2000m.
3. 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.
4. Working environment: no rain and snow invasion, open fire, explosion danger and strong vibration.
5. Installation conditions: The angle between the mounting surface and the vertical plane shall not exceed ±15°.
6. Pollution level: Ⅲ.
7. Installation category 3.

Technical Specification

Specification	Unit	Number
Rated Current	A	500/400
Rated Voltage	kV	1.5
Rated Contacting Capacity	A/50 times	5000/4000
Rated Breaking Capacity	A/50 times	4000/3200
Pick-up Power	VA (transient)	500
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	11