Factory Sale Inverter Power For Communication
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Product introduction
1.Technical Parameter
DDWD-I Series |
WD24(48)/220-X KVA |
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Output voltage (VA) |
1K |
2K |
3K |
5K |
6K |
8K |
10K |
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DC input |
Rated input voltage |
24V OR 48V |
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Turn off voltage range |
20V~30V OR 42V~59V |
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Starting voltage range |
22V~28V OR 45V~57V |
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Ac bypass input |
Allowable bypass voltage |
265V-185V(±10V) |
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Bypass conversion time |
5m |
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AC Output |
rated capacity |
1K |
2K |
3K |
5K |
6K |
8K |
10K |
Inverter output voltage and frequency |
220Vac±1.5%,50HZ±0.1% |
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Inverter output current(A) |
3.6 |
7.2 |
10.8 |
16 |
19.1 |
25.5 |
31.8 |
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Waveform |
pure sine wave |
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wave form deviation factor(THD) |
≤3% |
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Dynamic response time |
5% |
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power factor |
0.8 |
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overload capacity |
120%,30s |
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Inverter efficiency (80% resistive load) |
≥85% |
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Bypass conversion time (ms) |
≤5ms |
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Working environment |
Insulation strength (input and output) |
1500Vac,1min |
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Noise(1m) |
≤40dB |
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Environment temperature |
0℃~+40℃ |
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Temperature |
0~90%,non-condensation |
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Hint |
LCD liquid crystal display |
Input and output voltage, output frequency, temperature, percentage, etc |
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Inverter state |
The mains is normal, the inverter is normal, the battery is undervoltage, and the output is overloaded |
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Protection function |
Input under voltage, over voltage output overload, short circuit protection, etc |
2.Main Functional Feature
DDWD-I series communication dedicated inverter power supply is mainly for switches, computer rooms, networks and other communication equipment, 220V AC power supply load, can be 24V or 48V battery inverter for the utility to do special emergency, to prevent the serious consequences caused by the mains interruption, can also be used in some important equipment, to prevent the voltage pollution caused by the mains loss. The product is 2U or 4U, 19-inch rack design, convenient for large complete equipment manufacturers and DC screen manufacturers supporting use.
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