China Transformer Oil Dielectric Loss Tester/Transformer Dissipation Factor Tester, Find details about China Transformer Dissipation Factor Tester, Automatic Dissipation Factor Tester from Transformer Oil Dielectric Loss Tester/Transformer Dissipation Factor Tester
This following protection features are not included in this instrument:
• High voltage short-circuit protection
• CVT over-voltage protection
• Poor grounding protection
Technical Index
High voltage output | 0.5~10kV Increasing by 500V for each level, a total of 20 levels, capacity: 1500VA |
Accuracy | tgδ: ± (reading *1.5% +0.06%) Cx: ± (reading * 1.5% +5 PF) |
Resolution | tgδ: 0.001% Cx: 0.001pF |
Measuring range | 0.001% 100%; Internal high pressure : 3PF ~60000PF/10KV, 60PF~1µF/0.5KV External high pressure: 3PF ~1.5µF/10KV, 60PF~30µF/0.5KV |
CVT Variable ratio test | Variation ratio measurement accuracy: ± reading *1% The range of the measurement: 10~99999 Phase measurement accuracy: ±0.1° Phase measurement range: 0~359.9° |
Power supply | AC 220V ± 10% 50/60 ± 1Hz |
Measuring method | a.single frequency: 45(45Hz measuring),50(50Hz measuring),55(55Hz measuring),60(60Hz measuring),65(65Hz measuring) b.different frequency: 50D(45Hz/55Hz measure each time); 60D(55Hz/65Hz measure each time); Automatic frequency conversion |
Harmonic adaptation | ≤ 3% |
Application condition | -15 ºC-50 ºC Relative humidity <80% |
Dimension | 460 (L) * 345 (W)* 345 (H) |
Weight | 35 kg |