| Current Type: | AC |
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| Phase: | Single Phase |
| Frequency Characteristics: | Low Frequency |
| 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
Audited Supplier 
| Model | Requirements | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 |
| Power(VA) | DER-500VA | DER-1000VA | DER-1500VA | DER-2000VA | DER-3000VA | DER-5000VA | |
| Phase | Single phase | ||||||
| Input | Voltage | AC150V-270V | |||||
| Frequency | 50HZ/60HZ | ||||||
| Voltage | 220V±8%,110V±10% | ||||||
| Output | Efficiency | 98% | |||||
| Frequency | 50HZ/60HZ | ||||||
| Over voltage protection | AC246V±4V | ||||||
| Under-volt | Optional | ||||||
| Over-volt | Optional | ||||||
| Protection | Over heat | Optional | |||||
| By pass | No | ||||||
| Delay | 3-7min/3-7sec(Optional) | ||||||
| Over load/ short circuit | Yes | ||||||
| Operating temperature | -10~40ºC | ||||||
| Environment | Storage temperature | -15~45ºC | |||||
| Humidity | 20% to 90% | ||||||
| Pcs per carton | 8 | 8 | 4 | 4 | 1 | 1 | |
| Packaging | Machine size(cm) | 24.5X11.6X15.7 | 24.5X11.6X15.7 | 29X17X22 | 29X17X22 | 40X25X29 | 40X25X29 |
| Package dimensions(cm) | 48.5X25.5X17.5 | 48.5X25.5X17.5 | 35.5X30X46 | 35.5X30X46 | 42X26X31 | 42X26X31 | |
Suppliers with verified business licenses
Audited Supplier 
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