
Model |
YW-HQ3110G(L) |
YW-HHQ3115G(L) |
YW-HHQ3120G(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 |
190 Vac~520 Vac @50% load; 305 Vac~478Vac @100% load |
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Frequency Range |
46Hz - 54 Hz @50Hz system; 56Hz - 64 Hz @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 - 54 Hz or 56Hz - 64 Hz |
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Frequency Range (Battery Mode) |
50 Hz ± 0.1Hz or 60 Hz ± 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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Overload Capacity (Utility Mode) |
105% - 110%: 10 minutes; 110% - 130%: 1 minute; >130%: 1 second |
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Overload Capacity (Battery Mode) |
105% - 110%: 30 seconds; 110% - 130%: 10 seconds; >130%: 1 second |
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Total Harmonic Distortion (THD) |
≤2% @ 100% linear load; ≤5% @ 100% non - linear load |
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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 |
>93% |
>92% |
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Battery (Standard Unit) |
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Number of Batteries |
Preset 16 sections (Adjustable from 16 - 20 sections) |
Preset 2 x 16 sections (Adjustable from 16 - 20 sections) |
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Battery Charging Time |
9 hours to reach 90% capacity |
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Charging Current |
1A |
2A |
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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) |
592 x 250 x 576 |
815 x 250 x 826 |
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Net Weight (kg) |
83 |
164 |
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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 |
< 60 dB(A) @ 1m |
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Management |
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Intelligent RS - 232 or USB |
Support Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux, Unix, and MAC |
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Optional SNMP |
Support power management by SNMP manager and web browser |
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