| Customization: | Available |
|---|---|
| Phase: | Three Phase |
| Type: | On-line |
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| MODEL | VS31 10K (L) | VS31 15K (L) | VS31 20K (L) | VS31 30K (L) | |
| PHASE | 3 phase in / 1 phase out | ||||
| CAPACITY | 10000 VA / 8000 W | 15000 VA/12000 W | 20000 VA/16000 W | 30000VA/24000W | |
| INPUT | |||||
| Nominal Voltage | 3 x 400 VAC (3Ph+N) | ||||
| Voltage Range | 305-478 VAC (3-phase) @ 100% load 190-520 VAC (3-phase) @ 50% load |
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| Frequency Range | 46~54 Hz or 56~64Hz | ||||
| Power Factor | >= 0.99 @ 100% load | ||||
| OUTPUT | |||||
| Output Voltage | 208/220/230/240VAC | ||||
| AC Voltage Regulation (Batt. Mode) | ±1 % | ||||
| Frequency Range (Synchronized Range) | 46~54 Hz 50 Hz / 56~64 Hz 60 Hz | ||||
| Frequency Range (Batt. Mode) | 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz | ||||
| Current Crest Ratio | 3:1 (Max) | ||||
| Harmonic Distortion | Less than 2 % THD (Linear Load) Less than 5 % THD (Non-linear Load |
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| Transfer Time | AC Mode to Batt. Mode | zero | |||
| Inverter to Bypass | zero | ||||
| Waveform (Batt. Mode) | Pure Sine Wave | ||||
| EFFICIENCY | |||||
| AC Mode | 89% | 89% | 89% | 90% | |
| Battery Mode | 86% | 88% | 87% | 89% | |
| BATTERY | |||||
| Standard Model | Battery Type | 12 V / 9 AH | |||
| Numbers | 16 pcs | 16 pcs x 2 strings | 16 pcs x 3 strings | ||
| Typical Recharge Time | 9 hours recover to 90% capacity | ||||
| Charging Current (max.) | 1A | 2A | 2A | 2A | |
| Charging Voltage | 273 VDC ± 1%(based on 20 pcs batteries) | ||||
| Long-run Model | Battery Type | Depending on the capacity of external batteries | |||
| Numbers | 16pcs(192V) | 16pcs(192V) | 16pcs(192V) | 20pcs(240V) (18-20adjustable) | |
| Charging Current (max.) | 4A | 4A | 4A | 12A | |
| Charging Voltage | 273 VDC ± 1%(based on 20 pcs batteries) | ||||
| INDICATORS | |||||
| LCD Panel | UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions | ||||
| ALARM | |||||
| Battery Mode | Sounding every 4 seconds | ||||
| Low Battery | Sounding every second | ||||
| Overload | Sounding twice every second | ||||
| Fault | Continuously sounding | ||||
| PHYSICAL | |||||
| Standard Model | Dimension, D X W X H (mm) | 592 X 250 X 576 | 815 x 250 x 826 | 815*300*1000 | |
| Net Weight (kgs) | 83 | 164 | 234 | ||
| Long-run Model | Dimension, D X W X H (mm) | 592 X 250 X 576 | 592 X 250 X 576 | 815 x 250 x 826 | |
| Net Weight (kgs) | 28 | 40 | 64 | ||
| ENVIRONMENT | |||||
| Operation Humidity | 0-95 % RH @ 0- 40°C (non-condensing) | ||||
| Noise Level | Less than 58dB @ 1 Meter | Less than 60dB @ 1 Meter | Less than 65dB @ 1 Meter | ||
| MANAGEMENT | |||||
| Smart RS-232 | Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux, Unix, and MAC | ||||
| USB | |||||
| Optional SNMP | Power management from SNMP manager and web browser | ||||
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