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Help Center2015 New Arrival Electronic Components Automatic Power Factor Controller Relay With Long Life
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1. With more than 21 years' experience in manufacture, the quality of our products is always reliable.
2. Our products have been exported to many countries , enjoy a good reputation and wide popularity.
3. Every business is very vital to us, and we focus on providing our customers with best service.
4. Professional and energetic technical and sales team, aiming at providing a full suit of serices.
5. Advanced equipments, and a good , safe production environment. |
General Description of automatic power factor controller relay
The reactive power auto- compensation controller is the auxiliary product for low voltage capacitor screen. According to the different
demands of user, the company developed successfully the JKL5C, JKW58, RRCF, JKW9F, JKW5C types of intelligent controller series;
Number of the channels controlled is 4,6,8,10 and 12 available. All of these devices are controlled by the microcomputer, with the advanced
technology, they have complete range of functions, rather strong anti-interference ability, stable and reliable operation, accurate compensation
and novel appearance, so they are the preferred products of capacitor screen manufactuers
Main Technical parameter
Items |
JKW5C |
JKG2B |
JBL |
JKW58 |
Rated working voltage |
380V±20%, 50Hz |
220V±10%, 50Hz |
220V±10%, 50Hz |
380V±20%, 50Hz |
Sampled input current |
AC, Iin≤5A |
AC, Iin≤5A |
AC, Iin≤5A |
AC, Iin≤5A |
Output contact capacity |
220V×5A, 380V×3A |
220V×5A, 380V×3A |
220V×5A, 380V×3A |
220V×5A, 380V×3A |
Dielectric strength |
AC3000V |
AC3000V |
AC4000V |
AC3000V |
Working method |
Continuous |
Continuous |
Continuous |
Continuous |
Switch on threshold |
Reactive current >1.1Ic, cosφ<cosφ preset |
Cosφ<0.93 |
Cosφ<0.93 |
Reactive current >1.1Ic, cosφ<cosφ preset |
Switch off threshold |
power factor>Cosφ preset |
Cosφ<0.98 |
Cosφ<0.98 |
power factor>Cosφ preset |
Swtiching time delay |
5-100s adjustable |
5-100s adjustable |
40s |
5-100s adjustable |
Over voltage protection |
400-450v adjustable |
230-250v adjustable |
230-250v adjustable |
400-450v adjustable |
Phase sequence of sampling singal |
Automatic identifying |
Automatic identifying |
|
Automatic identifying |
Self-checking function |
Yes |
Yes |
Yes |
Yes |
Channels controlled |
4,6,8,10,12 |
4,6,8,10,12 |
4,6,8,10 |
4,6,8,10,12 |
Overall wattage dissipation |
10W |
15W |
10W |
10W |
Overall Weight |
1.35kg |
1.8kg |
1.00kg |
1.35kg |
Size of mounting hole |
113×113mm |
162×102mm |
138×138mm |
138×138mm |
RPCF series automatic power factor controllers
JKW5C Automatic power factor controller series
JKW58 Automatic power factor controller series
Every product is well packed to ensure the safety !
Established in 1993, Zhejiang Jiukang Electric Co.,Ltd now occupied factory area 168000sq.m. Main products cover CBB60 series Motor Running capacitor, CBB61 fan capacitor , CBB65 Air conditioner capacitor , Cd60 motor start capacitor, AC contactors , AC controller, Float Switch , TBB series Power Factor Correction unit etc. Our company has already passed the ISO9001 Quality Management System Certification, ISO 14000 Environment Management System etc.
1. Professional Sales & Engineers Teams
We have professional engineers& sales team, aiming at providing a full set service. All members of our sales team are enthusiastic, energetic , with good sense of responsibility. And our engineers have great enterprise and creativity. We will use the best attitude to provide you with our best service .
2. Timely Follow-up On Production Process & Delivery
After you place your order , we will report the production process timely. And after your goods is ready, we will inform you and report the news about the delivery timely.
3. Your Feedbacks and Suggestions Are Valued
Any feedbacks and suggestions are welcomed . Your problem , we will pay great attention and try our best to solve it.
SO...........................What are you waiting for ?
Send Inquiry to This Supplier
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