Gas-filled test transformer widely used for testing the insulating function of all kinds of HV equipments, especially for open country and highland.
SF6 has excellent insulating performance and arc extinction performance. Compared with the traditional oil-immersed test transformer, gas-filled test transformer was reduced 20%-60% in terms of weight (depending on the voltage and capacity), and no grease, especially suitable for field work and the frequent movement of the working conditions.
1. This product is small in volume, light in weight.
2. Clean, no grease, maintenance free.
3. Can not be affected by bad weather, it also can test when it is moving.
4. Dielectric Strength is better than oil-immersed test transformer, corona is infinitesimal.
1. Voltage grade: 10KV-600KV
2. Capacity range: 1-500KVA
3. No-load current: less than 7%
4. Impedance voltage: less than 8%
5. Type of production: AC, DC&AC, AC cascade, AC&DC cascade.