Ningbo Doto Electric Co., Ltd.
Ningbo Doto Electric Co., Ltd.
CJ19-63 switches shunt capacitor stages up to 33.3 kvar at 380/400 V (43 A at AC-6b) in low-voltage reactive power compensation systems. Pre-charge contacts with damping resistors restrain the capacitor inrush current to 20 x Ie, and the double-break contact system is arranged in two layers for reliable switching. The contactor accepts coils from 110 V to 380 V AC and can be fixed by screws as well as on 35 mm and 75 mm DIN rails.
| Model | CJ19-63 |
|---|---|
| Designation | Switching capacitor contactor |
| Rated operational current (AC-6b, 380 V) | 43 A |
| Controllable capacitor capacity (220/230 V) | 20 kvar |
| Controllable capacitor capacity (380/400 V) | 33.3 kvar |
| Controllable capacitor capacity (660/690 V) | 48 kvar |
| Rated voltage | 220 / 380 / 660 V |
| Rated frequency | 50 Hz |
| Rated insulation voltage | 690 V |
| Restricted inrush current | 20 x Ie |
| Electrical life | 1,000,000 operations |
| Operation frequency | 1200 operations / hour |
| Ambient temperature | -5 to +40 C |
| Altitude | up to 2000 m |
| Way to install | Screw or 35 mm / 75 mm DIN rail |
| Certificate | CCC, CE |
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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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