JKW5C-6 is a 6-step automatic power factor compensation controller for low-voltage capacitor banks. It measures reactive power and power factor on 380 V or 220 V networks and switches capacitor steps through 6 output channels, with under-voltage protection at AC 300 V / 180 V and a clear 4-position red nixie-tube display. Socket terminals with screw fastening allow quick replacement without rewiring.
| Model | JKW5C-6 |
|---|---|
| <p>Output steps | 6 |
| Rated working voltage | AC 380 V or 220 V |
| Rated working frequency | 45-65 Hz |
| Rated working current | AC 0-5 A |
| Sensitivity | 20 mA |
| Under-voltage protection value | AC 300 V or AC 180 V |
| Display power factor | Lag 0.001 - Lead 0.001 |
| Measuring active power | 0-9999 kW |
| Output contact capacitance | AC 220 V, 7 A |
| Machine contact consumed power | 10 VA |
| Display | 4-position red nixie tube |
| Overall dimension | 113 x 113 mm |
| Installation | Inserting type, rear gear accessories fixed or guide rail |
| Connection mode | Socket connecting terminal, screw fasten protection |
| Protection class | Enclosure IP40 |




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Professional manufacturer of AC contactors, circuit breakers, capacitors, hour meters and counters. Factory-direct, CE & ROHS certified, exporting worldwide.
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