UNRA series rack online UPS is small in size, with a width of standard 19-inch rack-mounted and a height of only 1U, which is ultra-capacity and high power. Rack-mounted UPS saves floor space and is easy to install, use and maintain. Rack-mounted UPS power supply is an indispensable equipment in the power supply system of the computer room. It includes power 1KVA/1KW, 2KVA/2KW, 3KVA/3KW. Tower UPS is placed separately and installed on the ground, which requires space. Rack-mounted UPS can be fixed in a standard network cabinet through guide rails, or can be installed on the ground.
1KS/1KL 2KS/2KL/3KS/3KL
① RS232 ⑤ Input over current protection breaker
② Smart slot ⑥ AC input
③ External battery connection port ⑦ Output socket
④ USB ⑧ EPO
Model |
UNRA1101KS |
UNRA1101KL |
UNRA1102KS |
UNRA1102KL |
UNRA1103KS |
UNRA1103KL |
Capacity |
1kVA/1kW |
2kVA/2kW |
3kVA/3kW |
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Input |
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Nominal Voltage |
208/ 220/230/240Vac, L+N+PE |
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Voltage Range |
110~300Vac |
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Frequency Range |
40-70Hz |
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Power Factor |
≥0.99 |
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THDi |
≤4% (linear load); ≤5% (non-linear load) |
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Output |
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Nominal Voltage |
208/220/230/240Vac ,L+N+PE |
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Voltage Regulation |
±1% |
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Frequency |
50/60Hz ± 0.1% |
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THDu Hamonic Distrotion |
≤2% (linear load); ≤5% (non-linear load) |
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Transfer Time |
Zero |
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Waveform |
Pure sine wave |
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Crest Factor |
3:1 |
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Overload Capacity (Line Mode) |
102%~110% load, 30min;110%~130% load, 10min; 130%~150% load, 30s; >150% load, 200ms |
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Overload Capacity (Battery Mode) |
102%~110% load, 1min;110%~130% load, 10s; 130%~150% load, 3s; >150% load, 200ms |
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Efficiency |
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Line Mode |
94.5% |
95.5% |
95.5% |
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Battery Mode |
88.5% |
91.5% |
91.5% |
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ECO Mode |
98% |
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Battery |
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Battery Voltage |
36Vdc |
72Vdc |
96Vdc |
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Battery Number |
7Ah*3pcs |
External |
7Ah*6pcs |
External |
7Ah*8pcs |
External |
Charge Current |
1A |
1-12A |
1A |
1-12A |
1A |
1-12A |
Communication |
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Interface |
RS232 / USB/ SNMP card(optional) /Dry contact card(optional) |
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Environment |
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Operation Temperature |
0~40℃ |
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Humidity |
0~95%(non-condensing) |
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Noise |
≤50dB@1meter away |
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Altitude |
Up to 1000m without derating |
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Physical |
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Dimensions (W*D*H)mm |
440*379*86 |
440*379*86 |
440*568*86 |
440*450*86 |
440*719*86 |
440*450*86 |
Weight (kg) |
10 |
4 |
18.5 |
6.4 |
25 |
8.2 |
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