power factor controller relay
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.
The reactive power auto- compensation controller JKW5C, JKW58, RRCF, RPCF3 types of intelligent controller series; Number of the channels controlled is 4,6,8,10,12 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 manufactuer
Technical parameter
Items | JKW5C | JKW58 | RPCF | RPCF3 |
Rated working voltage | 380V±20%, 50Hz | 380V±10%, 50Hz | 220V±10%, 50Hz | AC220V× 3 |
Sampled input current | AC, Iin≤5A | AC, Iin≤5A | AC, Iin≤5A | 5A |
Output contact capacity | 220V×5A, 380V×3A | 220V×5A, 380V×3A | 220V×5A, 380V×3A | AC 220V 7A |
Dielectric strength | AC3000V | AC3000V | AC4000V |
|
Working method | Continuous | Continuous | Continuous | Continuous |
Switch on threshold | Reactive current >1.1Ic, cosφ<cosφ preset | Reactive current >1.1Ic, cosφ<cosφ preset |
Cosφ<0.93 |
|
Switch off threshold | power factor>Cosφ preset | power factor>Cosφ preset |
Cosφ<0.98 | |
Swtiching time delay | 5-100s adjustable | 5-100s adjustable | 2-200s adjustable |
|
Over voltage protection | 400-450v adjustable | 400-450v adjustable | 380-450v adjustable |
|
Channels controlled | 4,6,8,10,12 | 4,6,8,10,12 | 4,6,8,10,12 | 12, 16 |
Size of mounting hole | 113×113mm | 138×138mm | 113×113mm | 113×113mm 138×138m |
Company Introction
1. More than 20 years' production experience in capacitors-- our company was establised in 1993.
2. A wide range of products, including motor running capacitor, fan capacitor, low voltage shunt capacitor, float switch , contactor for switching capacitor , reactive power compensation installation etc.
3. A good image: first class automaatic rolling machines, advanced production environment, and advanced production technology etc.
4. Certification: passed the ISO9001 quality management system certificate, ISO14000 environment management system, CBB series capacitors have attained CQC, CE, Roh and UL certificates; low voltage reactive power compensation device have got CCC certificate.
Production Machinery:
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| Film cutting machine | JZS700 | 4 | 4.0 | Acceptable |
| Automatic metal spraying machine | LD2000 | 2 | 5.0 | Acceptable |
| Vacuum sealing machine | QF1A3 | 12 | 6.0 | Acceptable |
| Oven | DRX-8CS, RFD-8CS | 6 | 5.0 | Acceptable |
| Clearing and testing machine | BM-CFNJ65-12K | 2 | 4.0 | Acceptable |
| Welding machine | KDW-571K-3 | 6 | 4.0 | Acceptable |
| Automatic winding machine | KS-983A, RD-AW-190C-75D | 3 | 4.0 | Acceptable |
Testing Machinery:
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| Withstand voltage tester | CC2670A | 2 | 4.0 | Acceptable |
| AC Voltage tester | ACHV-2 | 1 | 5.0 | Acceptable |
| Capacitance measuring instrument | 2616 | 2 | 5.0 | Acceptable |
| Electrothermal constant-temperature dry box | SC101 | 1 | 3.0 | Acceptable |
| Loss measuring instrument | No information | 1 | 1.0 | Acceptable |
| Automatic insulating oil dielectric strength tester | HCJ-9905B | 1 | 1.0 | Acceptable |
| Laser particle size analyzer | LS-POP(6) | 1 | 1.0 | Acceptable |
| High precision density tester | MatsuHaku | 1 | 1.0 | Acceptable |
You can see me here, I can see you also. Hope you can join us, Keep each other in memory !
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.
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