Drdg Automatic Capacitance Bridge Tester for Capacitor Bank Testing
Drdg Automatic Capacitance Bridge Tester for Capacitor Bank Testing
Introduction:
DRDG Tester for Capacitor Bank Testing is specially designed to solve the following problems:
1. Need disassemble the wire during the field test, which with large workload and easy to broke the reactor.
2. This device is small in workload, easy and convenient, stable performance, high precision, high fault detection rate.
3. Test the inductance of reactor.
DRDG Tester for Capacitor Bank Testing adopts a bridge circuit structure, and the standard capacitor and the measured capacitor are used as the two arms of the bridge circuit. When measuring the capacitance value of a capacitor, the test voltage is applied to both the standard capacitor and the tested capacitor, and the sensor simultaneously collects the current signal flowing through the standard capacitor and the tested capacitor and processes it to obtain the capacitance value of the tested capacitor.
Product Parameters:
| No. | Item Name | DRDG Tester for Capacitor Bank Testing | ||
| 1 | Capacitance measurement | Capacitance range | 0.01μF-3,300μF | |
| Capacity range | 5-20,000kvar | |||
| Accuracy | ±1.0% | |||
| Resolution | 0.001μF | |||
| 2 | Current measurement | Measurement range | 0~20A | |
| Accuracy | ±3.0% | |||
| Resolution | 0.01A | |||
| 3 | Inductance measurement | Measurement range | Small inductance method: 1mH-5Mh; | |
| Large inductance method: 5Mh-50H | ||||
| Inductive reactance measurement range | 50mΩ~20KΩ | |||
| Accuracy | ±3.0% | |||
| Resolution | 0.01Mh | |||
| 4 | Resistance measurement | Measurement range | Small inductance method: 50mohm-1ohm; | |
| Large inductance method: 1ohm-20Kohm | ||||
| Accuracy | 0.01ohm | |||
| 5 | Power supply | 220V±10%, 50Hz | ||
| Rated output | 2V/20V/500VA | |||
| 6 | Working environment | 0ºC ~ +40ºC,≤90%RH | ||
| 7 | Dimension | 400mm*320mm*220mm | ||
| 8 | Weight | 8kg | ||
DRDG Tester for Capacitor Bank Testing SFRA:
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