Technical Specifications
1. Ambient temperature: 0～40℃ (LCD screen should avoid prolonged sunlight)
2. Relative humidity: 30%～70%
3. Power supply: Voltage: 220V±10%, Frequency: 50±1Hz
4. Dimensions: Length×Width×Height 500mm×300mm×400mm
5. Weight: approx. 18Kg
6. Output power: 0.6KVA
7. Display resolution: 3 digits, 4 digits (internally all 6 digits)
8. Measurement range and output voltage selection:
Dielectric loss (tgδ): ±0.00～±999%
Test object capacitance (Cx) and applied voltage:
2.5KV gear: ≤300nF (300000pF) 3KV gear: ≤200nF (200000pF)
5KV gear: ≤76nF (76000pF) 7.5KV gear: ≤34nF (34000pF)
10KV gear: ≤20nF (20000pF)
9. Basic measurement error:
Dielectric loss (tgδ): 1%±7 digits (load current 20uA～500mA)
Dielectric loss (tgδ): 2%±9 digits (load current 5uA～20uA)
Capacitance (Cx): 1.5%±1.5pF
