Product Introduction
The GTB 10kVA Digital Display Dry Type Test Transformer is a high-capacity testing system that combines a robust 10kVA rating for testing large equipment such as transformers and cables with the precision of digital voltage and current monitoring. Its dry‑type air insulation ensures safe, eco‑friendly operation without oil, making it suitable for both laboratory and field applications in utility and industrial settings.
المعايير الفنية
| impedance voltage | ≤12% |
| output voltage wave form | sinusoid |
| surface temperature rise | ＜55℃ |
| no-load current | ＜4% |
Main product specifications
| specifications and models | capacity(kVA) | input voltage(V) | output voltage(kV) | output current(mA) | إخراج تيار مستمر الجهد العالي | weight(kg) |
| 1.5/50 | 1.5 | 200 or 400 | 50 | 30 | 70 | 15 |
| 5/15 | 5 | 333 | 15 | |||
| 3/50 | 3 | 60 | 20 | |||
| 5/50 | 5 | 100 | 27 | |||
| 6/50 | 6 | 120 | 30 | |||
| 10/30 | 10 | 333 | 30 | |||
| 10/50 | 10 | 200 | 40 | |||
| 15/50 | 15 | 300 | 50 | |||
| 20/50 | 20 | 400 | 55 | |||
| 25/50 | 25 | 500 | 60 | |||
| 30/50 | 30 | 600 | 65 | |||
| 15/25 | 15 | 220 | 25 | 600 | 200 | 72 |
| 5/100 | 5 | 200 or 400 | 100 | 50 | 140 | 60 |
| 10/100 | 10 | 100 | 65 | |||
| 10/120 | 10 | 120 | 70 | |||
| 15/100 | 15 | 150 | 75 | |||
| 20/100 | 20 | 200 | 75 | |||
| 25/100 | 25 | 250 | 80 | |||
| 15/120 | 15 | 120 | 125 | / | 120 | |
| 20/120 | 20 | 160 | 130 | |||
| 25/120 | 25 | 200 | 140 | |||
| 30/120 | 30 | 250 | 150 |
Product features
1、The dry test transformer is small in size、in light weight、compact structure、maintenance-free
2、Simple and intuitive wiring, easy to use
3、Good insulation reliability，good-looking appearance
4、The dry test transformer has over current protection function
