SMS reactive power compensation controller is used together with all kinds of low voltage electrostatic capacitance screen and can realize real-time monitoring of power factor and reactive power of power grid. The reactive power compensation controller adopts high performance singlechip, so it has outage memory function. As it features automatic reset function, strong interference capacity, stable operation, high compensation accuracy and beautiful appearance, the reactive power compensation controller is increasingly popular with customers from Europe, America, the Middle East, Southeast Asia and the Oceania.
Parameter of Reactive Power Compensation Controller, Intelligent Automatic Type
Technical Parameter | ||||
Item No. | JKL8C | JKL2C | JKL2B | JKL3B |
Rate Voltage | 380V±15% | 220V±15% | 220V±15% | 220V±15% |
Sampling current | ≤5A | ≤5A | ≤5A | ≤5A |
Frequency | 50-60Hz | 50-60Hz | 50-60Hz | 50-60Hz |
Sensitivity | 100mA | 100mA | 100mA | 100mA |
Input threshold | 0.80~0.99 | 0.80~0.99 | 0.80~0.99 | 0.80~0.99 |
Cutting threshold | (-0.99~-0.80) | (-0.99~-0.80) | (-0.99~-0.80) | (-0.99~-0.80) |
Overvoltage protection | 400V~450V | 235V~260V | 235V~260V | 235V~260V |
Time-delay setting | 1~150s | 1~150s | 1~150s | 1~150s |
Control loops | 4,6,8,10,12 | 4,6,8,10,12 | 4,6,8,10 | 4,6,8,10,12 |
Cover protection class | IP30 | IP30 | IP30 | IP30 |
Dielectric strength | AC2500V | AC2500V | AC2500V | AC2500V |
Item No. | JKL1B4 | JKL5C4 | JKLD5C | |
Rate Voltage | 380V±15% | 380V±15% | 380V±15% | |
Sampling current | ≤5A | ≤5A | ≤5A | |
Frequency | 50-60Hz | 50-60Hz | 50-60Hz | |
Sensitivity | 100mA | 100mA | 100mA | |
Input threshold | 0.80~0.99 | 0.80~0.99 | 0.80~0.99 | |
Cutting threshold | (-0.99~-0.80) | (-0.99~-0.80) | (-0.99~-0.80) | |
Overvoltage protection | 400V~450V | 400V~450V | 400V~450V | |
Time-delay setting | 1~150s | 1~150s | 1~150s | |
Control loops | 4,6,8,10 | 4,6,8,10,12 | 4,6,8,10,12 | |
Cover protection class | IP30 | IP30 | IP30 | |
Dielectric strength | AC2500V | AC2500V | AC2500V |