Phase: | Three Phase |
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Type: | On-line |
Protection: | Overvoltage |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Wahbou High Frequency Three Phase Input Single Phase Output VT09 20kVA Online UPS High Frequency Power Supply
Model | VT31 10KS | VT31 15KS | VT31 20KS | |
Rated Power | 10kVA/9kW | 15kVA/13.5kW | 20kVA/18kW | |
Input | Voltage Range | 207-475Vac 3P4W+G | ||
Working Frequency Range | 40-70Hz (settable) | |||
Input Power Factor | ≥0.95 | |||
Output | Rated Voltage and Accuracy | 220Vac(1±1%) 1P2W+G | ||
Output Frequency | 46-54Hz synchronize with mains power; 50Hz (Mains power between 40-46Hz and 54-60Hz ); 50Hz(Battery) | |||
Rated Current | 45A | 68A | 91A | |
Output Power Factor | 0.9 | |||
Output Harmonic Wave | ≤3% (Full R load) | |||
Crest Factor | 3:1 | |||
Output Overload | 105%±5%<Load≤125%±5%: Convert to bypass output and alarm after 1min; 125%±5%<Load≤135%±5%: Convert to bypass output and alarm after 30s; Load>135%±5%: Convert to bypass output and alarm after 300ms. |
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Conversion time between Mains Power and Battery | 0ms | |||
Efficiency | >92% | |||
Battery | Rated Voltage | 192Vdc | ||
Quantity | 16 | |||
Charging Current | 5.5A | |||
Dimension (LxWxH) mm | 533x260x501 | |||
Weight | 23kg | 32kg | 33kg | |
Working Temperature | 0ºC-40ºC | |||
Working Humidity | 20%-95% (non-condensing) | |||
Noise | ≤60dB |
Suppliers with verified business licenses