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UNR31 series 10KVA/10KW, 15KVA/15KW, 20KVA/20KW UPS is a high-frequency three phase in and single phase out rack mount UPS. It adopts advanced PFC technology, making the input power factor greater than 99% with strong load capacity. And it has LED or LCD display for option. Configured external UPS batteries support flexible battery configuration that optimizes battery investment, and is compatible with generators. UPS is typically used to protect hardware such as small and medium-sized IDC computer rooms, communication equipment, control equipment and electrical equipment where an unexpected power disruption could cause injuries, fatalities, serious business disruption or data loss.
◆Application
IDC(Internet Data Center), network, servers and workstations, control system, communication system, office , PC etc
◆Feature
●True online double-conversion technology
●Wide input voltage range
●DSP based technology
●Advanced PFC technology,input PF>99%
●Cold start
●Lighting and surge protection
●LCD/LED display
●Support generator connection
●Smart slot for mission critical applications
◆Rear Panel
① RS232
② Smart slot
③ Parallel kit (optional)
④ USB
⑤ Input breaker
⑥ Maintenance bypass breaker (optional)
⑦ Terminal block
⑧ Output breaker (optional)
⑨ EPO
|
Model |
UNR3110KL |
UNR3115KL |
UNR3120KL |
|
Capacity |
10kVA/10kW |
15kVA/15kW |
20kVA/20kW |
|
Input |
|||
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Nominal Voltage |
380/ 400/415Vac, 3Ph+N+PE |
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|
Voltage Range |
156~520Vac |
||
|
Frequency Range |
40~70Hz |
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|
Power Factor |
≥0.99 |
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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 |
≤2% (linear load); ≤7% (non-linear load) |
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|
Transfer Time |
Zero |
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|
Waveform |
Pure sine wave |
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|
Crest Ratio |
3:1 |
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|
Overload Capacity (Line Mode) |
105%~125% load, 10min; 126%~150% load, 1min; >150% load, 100ms |
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|
Overload Capacity (Battery Mode) |
105%~125% load, 1s; >126% load, 100ms; |
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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 |
External |
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Charging Current |
4A or 8A
|
||
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Efficiency |
|||
|
Line Mode |
93% |
||
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Battery Mode |
92% |
||
|
ECO Mode |
98% |
||
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Communication |
|||
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Interface |
RS232 / USB / SNMP card(optional) /Dry contact card (optional) |
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|
Environment |
|||
|
Operation Temperature |
0~40℃ |
||
|
Humidity |
0~95%(non-condensing) |
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|
Noise |
≤55dB @ 1 meter away |
||
|
Altitude |
Up to 1000m without derating |
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|
Physical |
|||
|
Dimensions (W*D*H) mm |
440*651*173 |
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|
Weight (kg) |
35 |
36 |
37 |
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