Product Description
Company Info
Product Description
DRFK-typeIntelligent Low-voltage Combination Switch, the newest generation device to controll the switch of low-voltage reactive power capacitor, is a kind of intelligent control and performance part, which is the latest research result of our company. That product relatively has great technique advantages over the other switching elements such as, AC contactor, thyristor and solid state relay, etc. The main advantage is that it can automatically look for the best time to switch-on(switch-off) by logic judgment after receiving an exterior control signal. It can guarantee no voltage and current when it is switched, having no inrush current, having no flame when they connected, consuming little electric energy, never producing harmonic and having the function to protect the abnormal voltage. Moreover this kind combilation switch our company developed has tremendous advancement on the technique when it is compared with the same kind product, particularly in safety and dependability. Currently, it has already passed the quality centers examination of the department of electric power industry reactive power complete equipments.
Main Technical parameter
Rated working voltage: 380V, 220V/AC -20%
Rated frequency: 50Hz - 5
Rated current: 45/55A
Working power supply: 220V
Working life: 100 thousand times
The figure of phase: Three-phase(), single phase(Y)
Control capacity: ≤25/30K Var
Circuit power consumption: ≤1.5VA
Size of mounting hole: 112*172*123mm
Fixed size: 88*150mm
Main Technical parameter
Rated working voltage: 380V, 220V/AC -20%
Rated frequency: 50Hz - 5
Rated current: 45/55A
Working power supply: 220V
Working life: 100 thousand times
The figure of phase: Three-phase(), single phase(Y)
Control capacity: ≤25/30K Var
Circuit power consumption: ≤1.5VA
Size of mounting hole: 112*172*123mm
Fixed size: 88*150mm
Address:
Zhejiangwenzhou Municipality,Panshi Town, Darong Industry Zone, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Main Products:
Power Capacitor, Reactive Power Controller, Compensator
Company Introduction:
Zhejiang DaRong Electric CO., Ltd., is located in Panshi Darong industrial zone which is the west gate of Liushi(the capital of China electric apparatus). The company is near the Wenzhou Qili port in the south. The company and wenzhou airport is just 10 kilometers apart. It specialized in manufacturing reactive power compasation components, complete set device, composite insulator, high voltage line reactive power compensation device, active filter reactive power compensation.
The factory building of the company covers an area of 5000 square meters. There are more than 200 workers, and 28 senior managers and technical personnels now. The company had achieved industrial output value 50 million in 2003. The general assets of the company is more than 25 million.
We have imported world-class equipment and the foreign advanced production technologies. The leading products of the company are DRFK-type intelligent low voltage combination switch, BCMJ-type self-healing low voltage shunt capacitor, JKW5-type intelligent reactive power auto-compensation controller, JKWR-type low-voltage reactive power compensation controller, DJ-type low voltage distribution monitor reactive power compensation complete equipment, JKWN (Q)-type distribution monitor reactive power compensation controller, composite insulator, high voltage shunt capacitor, etc.
The company has passed the certification 0f ISO9001: 2000 quality management system. We have more than 10 years production experience. The products are easy to sell to 30 provinces of our country and Southeast Asia.
The company has been persisting in taking the policy of specialization and high quality. Our company has got the approval and trust from the masses of users all the time.
The factory building of the company covers an area of 5000 square meters. There are more than 200 workers, and 28 senior managers and technical personnels now. The company had achieved industrial output value 50 million in 2003. The general assets of the company is more than 25 million.
We have imported world-class equipment and the foreign advanced production technologies. The leading products of the company are DRFK-type intelligent low voltage combination switch, BCMJ-type self-healing low voltage shunt capacitor, JKW5-type intelligent reactive power auto-compensation controller, JKWR-type low-voltage reactive power compensation controller, DJ-type low voltage distribution monitor reactive power compensation complete equipment, JKWN (Q)-type distribution monitor reactive power compensation controller, composite insulator, high voltage shunt capacitor, etc.
The company has passed the certification 0f ISO9001: 2000 quality management system. We have more than 10 years production experience. The products are easy to sell to 30 provinces of our country and Southeast Asia.
The company has been persisting in taking the policy of specialization and high quality. Our company has got the approval and trust from the masses of users all the time.
