Compared with the backup UPS, the UN series high frequency online UPS has excellent output voltage transient characteristics. Generally, when the load is 100% or 100% load is unloaded, its output voltage varies from about 1%, and the duration of this change is generally 1 to 3 cycles. It uses advanced PFC technology to make the input power factor greater than 99%, including power 15KVA/15KW, 20KVA/20KW.
① RS232
② Smart slot (optional)
③ Fan
④ USB
⑤ Input breaker
⑥ Maintenance bypass breaker (optional)
⑦ Terminal block
⑧ Output breaker (optional)
⑨ EPO
⑩ Maintenance status port
⑪ Battery breaker (optional)
Model |
UN1115KS |
UN1115KL |
UN1120KS |
UN1120KL |
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Capacity |
15kVA/15kW |
20kVA/20kW |
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Input |
|||||||
Nominal Voltage |
208/ 220/230/240Vac, L+N+PE |
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Voltage Range |
90~300Vac |
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Frequency Range |
40~70Hz |
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Power Factor |
≥0.99 |
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Output |
|||||||
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 |
≤2% (linear load); ≤7% (non-linear load) |
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Transfer Time |
Zero |
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Crest Ratio |
3:1 |
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Overload Capacity (Line Mode) |
105%~125% load, 10min; |
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Overload Capacity (Battery Mode) |
105%~125% load, 1s; |
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Battery |
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Battery Type |
Sealed lead acid maintenance free |
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Battery Voltage |
192Vdc / 240Vdc |
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Battery Number |
7Ah*16*2strings |
External |
9Ah*16*2strings |
External |
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Charging Current |
2A |
4A or 8A |
2A |
4A or 8A |
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Efficiency |
|||||||
Line Mode |
93% |
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Battery Mode |
92% |
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ECO Mode |
98% |
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Communication |
|||||||
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 |
≤55dB @ 1 meter away |
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Altitude |
Up to 1000m without derating |
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Physical |
|||||||
Dimensions (W*D*H) mm |
250*622*844 |
250*622*604 |
250*622*844 |
250*622*604 |
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Weight (kg) |
99 |
33 |
100 |
35 |
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