SDEV Charger
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The DDG Series Primary Current injection Test Set is designed for current load tests and temperature rise tests on circuit breakers, switch gears, CT/PT, and other electrical equipment. It is widely utilized in power divisions and industrial mining enterprises.
| Model | Rated Capacity (KVA) | Rated Input | Rated Output | |||
|---|---|---|---|---|---|---|
| Regulator | Injector | Current (A) | Voltage (V) | Current (KA) | Voltage (V) | |
| DDG-3/500 | 3 | 3 | 13.6 | 220 | 0.5 | 6 |
| DDG-9/1500A | 9 | 9 | 40.0 | 220 | 1.5 | 6 |
| DDG-18/3000 | 18 | 18 | 45.0 | 400 | 3 | 6 |
| DDG-24/4000 | 24 | 24 | 60.0 | 400 | 4 | 6 |
| DDG-30/5000 | 30 | 30 | 75.0 | 400 | 5 | 6 |
| DDG-90/15000 | 90 | 90 | 225.0 | 400 | 15 | 6 |
* Custom designs available based on detailed technical requirements.
Established in 2005, the manufacturer has over 10 years of experience in R&D, manufacturing, and marketing of power electrical testing products. These solutions are widely applied in power electrics, railroads, energy conservation, petrochemicals, and aerospace.
The facility includes R&D departments, manufacturing workshops, HV testing laboratories, and quality control departments. We hold ISO9001 quality system certification, and all products strictly conform to international IEC standards.
