Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for Start Run Capacitor, Round Dual Run Capacitor, Automatic Power Factor Controller, With a wide range, good quality, reasonable prices and stylish designs,Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
China Wholesale Jkw5c Controller Factories - JKW series reactive power automatic compensation controller – LASTONE Detail:
Overview
JKW series reactive power automatic compensation controller is suitable for the automatic adjustment of capacitor compensation device of low voltage power distribution system (hereinafter referred to as the controller), so that the power factor can reach the user’s predetermined state, improve the utilization efficiency of power transformers, reduce line losses and improve voltage quality of power supply , thereby improving economic and social benefits.
Standard: JB/T 9663-2013
Features
● Calculate switching capacitor capacity with reactive power, high compensation accuracy
● Power factor measurement has high accuracy and wide display range.
● Initial phase preset (software adjusts the same terminal or current signal polarity)
● Two control modes: power factor and reactive power, HMI is easy to operate
● Various control parameters are fully digital adjustable and intuitive to use
● With two working modes: automatic operation and manual operation
● With over-voltage and under-voltage protection
● With data storage protection when power off
● The input impedance of the current signal is ≤ 0.01Ω.
Model and Meaning
JKW |
□ |
- |
□ |
/ |
□ |
| |
| |
|
| |
|
| |
1 |
2 |
|
3 |
|
4 |
No. |
Name |
Meaning |
|
1 |
Reactive power compensation controller |
JKG |
|
2 |
Enterprise code |
5C: equipped contactor |
D5: equipped composite switch |
3 |
Output Control step |
optional step: 4、6、8、 |
10、12 |
4 |
Rated voltage |
AC 220V or 380V |
|
Technical Parameters
Normal working and installation conditions |
Ambient temperature |
-25°C ~ +55°C |
Relative humidity |
Relative humidity % 50% at 40°C ; ≤90% at 20°C |
Altitude |
≤2000m |
Environmental conditions |
no harmful gas and steam, no conductive or explosive dustz no severe mechanical vibration |
Power condition |
|
Rated voltage |
220V±20%; THDv≤5%; |
Rated working current |
0~5A |
Rated frequency |
50Hz |
Performance |
|
Control step |
4, 6, 8, 1 0, 12 |
Measure reactive power |
0-9999 kvar |
Sensitivity |
60mA |
Over-voltage protection |
230-260V or 380-500V |
Output contact capacity |
JKW5C static AC 220V 7A 50Hz |
Output contact capacity |
JKWD5 Dynamic DC 12V 12mA |
Display power factor |
Lag: 0.001~lead: 0.001 |
Protection grade |
shell IP40 |
Switching delay |
1~250s |
Putting in threshold |
Lag: 0.70~lead: 0.70 |
Cutting off threshold |
Lag: 0.70~lead: 0.70 |
Dimension and structure |
|
|
Dimension WxHxD(mm) |
Hole dimension WxH(mm) |
|
JKW5C |
three phase compensation(equipped with AC contactor) |
122x112x95 |
113×113 |
JKW5C-6S |
three phase compensation(equipped with AC contactor) |
122x112x95 |
86×86 |
JKWD5 |
three phase compensation(quipped with composite switch) |
86x86x95 |
113×113 |
JKG2B |
three phase compensation(equipped with AC contactor) |
170x110x100 |
162×102 |
Product detail pictures:
Related Product Guide:
Well-run gear, qualified revenue workforce, and superior after-sales companies; We've been also a unified huge loved ones, anyone persist with the organization benefit "unification, determination, tolerance" for China Wholesale Jkw5c Controller Factories - JKW series reactive power automatic compensation controller – LASTONE , The product will supply to all over the world, such as: Accra, Vietnam, Croatia, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.