Wuhan HTYJS-H 絶縁油誘電損失テスター

- Working condition -15℃～40℃ RH＜80%
- Power: AC220V±10% Frequency Unlimited
- AC high voltage output: 400V～2200V ±2% interval 100V 50VA
- DC high voltage output: 200V～600V ±2% interval 50V
- Temperature control induction furnace: 50VA；output current：25mA
- Temperature control induction furnace: Maximum power 500W
- Temperature control range: <100℃
- Temperature control error: ±0.5℃
- Temperature measurement resolution: 1℃
- Temperature control time: Room temperature to 90 ℃, less than 20min
- Measuring range
+ tgδ: Unlimited
+ Cx: 15PF～300PF
+ Rx: 10M-20T
- Resolution
+ △tgδ: 0.001%
+ △Cx: 0.01pF
+ △Rx: 0.01
- Accuracy
+ △tgδ: ±(reading×0.5%+0.020%)
+ △Cx: ±(reading×0.5%+0.5PF)
+ △Rx: ±reading×10%
- Relative dielectric constant: εr: automatic calculation according to Cx
- Volume resistivity: ρ; automatic calculation according to Rx
- Dimension: 450×310×360mm3
- Weight: 18kg
- Distance between HV andLV: 2mm
- Capacitance of hollow cup: 60±2PF
- The maximum measurement voltage: Power frequency 2000V
- Dielectric loss of hollow cup: tgδ＜1×10-4
- Liquid capacity: About 40ml
- Electrode material: stainless steel
- Dimension: 70mm(D)×120mm(H