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computer power supply offline ups
continuous and reliable power for your PCs, phones and other critical business tools.If power is suddenly lost, our software and hardware will enable your applications to be saved, reducing the risk of permanent and costly data loss.
| * LED Display | |||||
| * Wide input voltage window | |||||
| * Boost and Buck AVR | |||||
| * Short circuit and overload protection | |||||
| * LED indication and audible alarm function | |||||
| * Intelligent battery management | |||||
| * Cold start function | |||||
| * Automatic battery charging in UPS off mode( Option) | |||||
| * with RJ11/RJ45 | |||||
DESCRIPTION | Offline UPS |
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MODEL NO. | K500/500A/500B/1000A/1000B |
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SPECIFICATION (DETAILS) | 1.Input Voltage: 165-270V AC |
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| 2.Power: 500VA/1000VA |
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3.Input Frequency: 50HZ |
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4.Output Voltage: 220V±10%V AC |
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5.Power factor:0.6 |
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6.Phase: Single Phase |
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7. Response time for power off:6ms |
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8. overload capacity: When load exceeds 110% rated load, UPS closes automatically after 30s when load exceeds 130% rated load, UPS also closes automatically after 3s. |
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9 waveform: Square wave |
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10. Perfect protection function (over-voltage, under-voltage, over-load, short circuit, battery low limit) |
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11.Build-in battery: 12V DC 4.0AH or 7.0AH |
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12. When input voltage is off, it sends slow alarm sound; When the battery is used up, it sends fast alarm sound. |
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REMARKS: High efficiency , small volume, nice appearance,advanced and reliable performance specially designed for microcomputer system and precise electronic instrument |
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computer power supply offline ups