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One. Name and Type of equipment |
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| HVYDXB(W)-1600kVA/800kV,2A Frequency of Non-Partial Discharge series resonant tone AC voltage high voltage test sets of devices. |
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| Two. Usage. |
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| For CT / VT / CVT (CT / PT / CVT) and other high-voltage electrical equipment partial discharge test and the AC voltage test, to meet the 500kV the CT / VT (PT) / CVT calibration of transformer, no local discharge test and the AC voltage withstand test. Single test sample relative to capacity 500~8800pF, the maximum test voltage of not more than 800kV. |
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| Three. Working environment. |
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| 3.1 Environment temperature: -150C –+50 0C; |
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| 3.2 Relative Humidity: ≤95%RH; |
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| 3.3 Elevation height: ≤3500; |
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| 3.4 Non-conduct electricity dust; |
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| 3.5 Maximum daily temperature gap: 25℃ |
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| 3.6 Atmospheric pressure: 0.1Mpa |
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| 3.7 Atmospheric humidity:11g/m3 |
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| 3.8 Earthquake intensity: ≤7 |
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| 3.9 The actual supply voltage sine wave, waveform distortion≤1% |
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| 3.10 There is a reliable grounding, grounding resistance<0.5? |
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| 3.11 No fire and explosion danger; |
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| 3.12 No Corrosion of metal and insulation presence of gas. |
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| 3.13 Use inside house,fixed. |
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| 3.14 Working frequency:50Hz |
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| 3.15 The entire package for the non-PD-type high voltage test equipment. |
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| Four. Main functions. |
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| 4.1 Fixed capacity:1600 kVA; |
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| 4.2 Fixed input voltage:single voltage 380V,Frequency:50Hz; |
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| 4.3 The maximum fixed output voltage: 800kV; |
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| 4.4 The maximum fixed output current:AC 2A; |
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| 4.5 Fixed frequency:50Hz; |
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| 4.6 Waveform distortion rate: Output voltage waveform distortion ≤ 1%; |
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| 4.7 Work time:Fixed load allow continuous 30 minutes;over-voltage 1.1 times for one minute. |
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| 4.8 Temperature rose: continuous operation under rated load temperature rise after 30 minutes ≤ 50K; |
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| 4.9 Quality factors:equipment itself Q≥40(f=50Hz); |
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| 4.10 Conservation functions:has over current, over voltage and flashover protection of product has been tested; |
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| 4.11 Measuring accuracy: The system RMS AC 1.0%. |
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| 4.12 the whole device Partial discharge: 800kV under ≤ 10pC, 85% UH partial discharge under no content. |
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| 4.13 Noise level: ≤65db |
