intelligent combination switch

1.no impact2.low power dissipation3.long lifepan4.it is widely used in the low voltage reactive power compensation field

Indicator indicating instruction:

Switch ON and OFF light only lighten one in the same time to indicate the switch working state.PHASE LACK light means there are at least one phase is not together, conglutinative compensating type has the function of cutting off when phase lack.Delay indicator on means after the switch has putting on controller signal, the PUTTING ON indicator light, but if not reach the set capacitor discharge delay time, it can not putting on immediately, this time, the delay indicator flicker, after discharge delay time, the delay indicator off, and put on the switch.

Feature:

Voltage across zero put on, current across zero cut off, no harmonic current, do not appear over voltage.Low power dissipation after power on, do not need add air-cooling finCan’t produce harmonic, do not need series connecting reactor.Put in signal isolated with switching optical, high EMC protection, good capacity of resisting disturbance..Can match with our dynamic compensation controller.Built-in power, no need add outside power.Switch operation state has two type, put on and cut off, has indicator for phase not together and delay.Have strong compositive protection capacity, include system input voltage phase not together protection, power voltage phase not together protection, undervoltage protection, power off protection, and so on.

Technical data:

Rated voltage 380V, lifespan: 300 thousand timesSwitch withstand voltage >=2000V, switch power dissipation<=2VSwitch pressure drop>=0.05V, put and cut alternation>=30SInsulation strength:2.5kv/1 min arrowed harmonic<=10%Control circuit control voltage: 5-24VDC, input current <10mAElectromagnetic compatibility measurement, pulse group IEC255-22-2 3 degree. Fast transient IC61000-4-4 3 degree.

Outline dimension

After-sales service:

we will provide the best after-sales service.in order to establish the system of service and control for the product quality,and ensure the buyer can use it in good condition.The company's aim is: quality first, the customer first, sincerity-oriented, professional and innovation. we will suffer the best after-sales service.we will promise that :

1.the products which we supply,it is strictly on the basis of international standard ,and each indicators are in line with standard specification and technical requirements for users

2.warmly reception with the calling,visiting and letters,and give the answers and solution in time from the customers for the technical problem

3.offer the strictly test for the products which we sold,and the goods will be exported after each performance up to  the relevant standard

4.the warranty for the product is one year,and if you have any problem ,please feel free to contact our after-sales staff.we will give you the best solution. 

Packing:

intelligent combination switch