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UPS-j uninterrupted power supply
 General (UPS-j uninterrupted power supply) |
| UPS - J power supply belongs to uninterrupted power supply that has high efficiency , small volume, nice appearance, advanced andreliable performance specially designed for microcomputer system and precise electronic instrument. When the commercial power is normal, it outputs voltage stabilized AC power supply; when the power fails or the voltage is too low or too high, the inverter powered by battery outputs AC to load in 10 ms . During battery supplying power, if the commercial power resumes, the inverter in the machine will stop inverting immediately and the commercial power restore into use; the battery is charging at the same time. |
| Features (UPS-j uninterrupted power supply) |
UPS - J series is designed based on UPS-H series with the improvement in the inverting transition time . So, it is more
economical and more suitable for computers in the family and office.
| lnput |
Capacity(VA) |
500M |
500 |
1000 |
1500 |
| Power(W) |
210W |
300W |
600W |
900W |
| voltage range |
| 170VAC ~260VAC |
165VAC ~280VAC |
| 50 or 60Hz± 10% |
50 or 60Hz± 10% | |
| Frequency |
| lnverter output |
Waveform |
Square wave |
| Frequency |
50 or 60Hz± 0.5 |
| Automatic voltage adjustment |
| 170VAC 260VAC |
220VAC± 10% | |
| Response time for power off |
10ms |
Prot
ection |
Surge protection |
320J (2ms) |
| Fitration |
Attenuate 10dB at 0.15MHZ Attenuate 50dB at 30MHZ |
| Overload |
When load exceeds 110% rated load, UPS closes automatically after 30s; besides,
when load exceeds 130% rated load, UPS also closes automatically after 3s. |
| Battery protection |
When voltage of battery is lower than 10V, it stops inversing. |
| Short-circuit |
UPS cuts off output automatically (Change the fuse in the machine if necessary) |
| Alarm sound |
Power supply from battery |
When input voltage is off, it sends slow alarm sound. |
| Low electric potential of battery |
When the battery is used up, it sends fast alarm sound. |
| Battery used up |
alarm sound.Send continuous alarm sound |
| Battery |
Capacity |
1x12V, 4AH |
1x12V, 7AH |
2x12V, 7AH |
2x12V, 10AH |
| Charge time |
Recharge time: 8h for 90% full electric potential |
| Battery protection |
Automatic inspection and discharge protection, fault indication for battery |
| Reserve time |
4~10min (Determined by load) |
| NW(kg) |
4kg |
7kg |
15.6kg |
20kg |
| Outime size(mm) |
255x 95x135 |
320x 110 x205 |
360 x150x 220 |
360x 150x 220 | |
| Battery presevation (UPS-j uninterrupted power supply) |
| Under the normal condition, the battery should be charged once for every three months, and the charging time should be not less than 6hrs. In the high temperature area, the battery should be charged once every two months, and charging time also should be not less than 6hrs. | |
 
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