
Model |
YWHQ3110GR(L) |
YWHQ3115GR(L) |
YWHQ3120GR(L) |
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Capacity |
10kVA |
15kVA |
20kVA |
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Input |
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Rated Voltage |
380Vac (Three - phase + N) |
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Voltage Range |
190Vac - 520Vac @50% load; 305Vac - 478Vac @100% load |
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Frequency Range |
46Hz - 54Hz @50Hz system; 56Hz - 64Hz @60Hz system |
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Power Factor |
≥0.99@100% load |
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Output |
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Output Voltage |
208/220/230/240Vac |
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Voltage Accuracy |
±1% |
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Frequency Range (Synchronous Range) |
46Hz - 54Hz or 56Hz - 64Hz |
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Frequency Range (Battery Mode) |
50Hz ± 0.1Hz or 60Hz ± 0.1Hz |
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Power Factor |
Standard 0.8 (Optional 0.9) |
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Current Peak Ratio |
3:1 |
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Total Harmonic Distortion (THD) |
≤2% @ 100% linear load; ≤5% @ 100% non - linear load |
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Overload Capacity |
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Utility Mode |
105% - 110%: 10 minutes; 110% - 130%: 1 minute; >130%: 1 second |
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Battery Mode |
105% - 110%: 30 seconds; 110% - 130%: 10 seconds; >130%: 1 second |
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Transfer Time |
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Utility → Battery |
0 ms |
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Inverter → Bypass |
0 ms |
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Efficiency |
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Inverter Mode |
>90% |
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Battery |
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Battery Model |
12V / 7Ah |
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Battery Quantity |
Preset 16 sections (Adjustable from 16 - 20 sections) |
Preset 2×16 sections (Adjustable from 16 - 20 sections) |
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Charging Current |
1A ± 10% |
2A ± 10% |
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Charging Voltage |
218.4Vdc ± 1% |
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Physical Characteristics |
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Dimensions Depth x Width x Height (mm) |
UPS main unit: 668 x 482.6 x 133(3U) |
UPS main unit: 668 x 482.6 x 266(6U) |
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Battery cabinet: 580 x 482.6 x 133(3U) |
Battery cabinet: 580 x 482.6 x 133(3U) x 2 pcs |
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Net Weight (kg) |
UPS main unit: 22; Battery cabinet: 63 |
UPS main unit: 45; Battery cabinet: 63 x 2 pcs |
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Environmental Conditions |
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Operating Environment |
Relative humidity 0 - 95% and temperature 0 - 40°C (non - condensing) |
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Noise Level |
< 60dB(A) @ 1m |
< 65dB(A) @ 1m |
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Management |
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Intelligent RS - 232 or USB |
Support Windows® 2000/2003/XP/Vista/2008/7/8, Linux and MAC |
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Optional SNMP |
Support power management by SNMP manager and web browser |
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