● LCD support Rack/Tower convertible design
● N+X parallel redundancy,support maximum 4 units in parallel
● Online double conversion with DSP control
● Input crrent harmonic:<3%
● Wide input voltage range:208~478Vac
● Wide input frequency range 40~70Hz
● Optimization battery group,the quantity of battery:30~50pcs is settable
● Maximum charging current up to 20A (Settable)
● Dual input source
● Support 3/3 and 3/1 and 1/1 operation
● Generator compatible
● ECO mode operation for energy saving
● Cold start
● 50/60Hz Frequency converter mode
● The output can meet 100% unbalanced load
● Multiple protection function:short-circuit,overload,overheat, battery overcharge and overdischarge,output low voltage and fan fault alarm
● RS232, RS485, Parallel, Intelligent Slot (SNMP card/ Relay
card (Optional)),BMS (Optional),EPO port,Output port,
| MODEL | 10kVA | 15kVA | 20kVA | |||||||||||
| Capacity (VA/Watts) | 10k/10k | 15k/15k | 20k/20k | |||||||||||
| Phase | Single phase with ground | |||||||||||||
| INPUT | ||||||||||||||
| Nominal Voltage | 380/400/415Vac,(3Ph+N+PE) 220/230/240Vac,(L+N+PE) |
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| Operating voltage range | 208~478Vac | |||||||||||||
| Operating frequency range | 40~70Hz | |||||||||||||
| Power Factor | ≥0.99 | |||||||||||||
| Harmonic distortion (THDi) | 3% (100% non-linear load) | |||||||||||||
| Bypass voltage range | Max. voltage:220V: +25%(optional +10%,+15%,+20% ) ; 230V: +20%(optional +10%,+15% ) ; 240V: +15%(optional +10%) Min. voltage: -45% (optional -20%,-30%) |
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| Bypass Frequency range | Frequency protection range: ±10% | |||||||||||||
| Generator input | Support | |||||||||||||
| OUTPUT | ||||||||||||||
| Output Voltage | 380/400/415Vac,(3Ph+N+PE) 220/230/240Vac,(L+N+PE) |
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| Power Factor | 1.0 | |||||||||||||
| Voltage Regulation | ±1% | |||||||||||||
| Frequency | Line mode (Synchronized range) |
±1%/±2%/±4%/±5%/±10% of the rated frequency(optional) | ||||||||||||
| Bat. mode | (50/60±0.2%)Hz | |||||||||||||
| Crest Factor | 3:1 | |||||||||||||
| Harmonic Distortion (THDv) | ≤2% with linear load | |||||||||||||
| ≤5% with non-linear load | ||||||||||||||
| Efficiency | UP to 94.5% | UP to 95.0% | ||||||||||||
| BATTERY | ||||||||||||||
| Battery Voltage | ±180/192/204/216/228/240/252/264/276/288/300Vdc (30/32/34/36/38/40/42/44/46/48/50pcs optional) | |||||||||||||
| Charge Current(A) (charge current can be set according to battery capacity installed) |
Max. current 18A | Max. current 20A | ||||||||||||
| SYSTEM FEATURES | ||||||||||||||
| Overload | Line Mode | Load≤110%: last 60min, ≤125%: last 10min, ≤150%: last 1min, ≥150% turn to bypass mode immediately | ||||||||||||
| Bat. Mode | Load≤110%: last 10min, ≤125%: last 1min, ≤150%: last 5S, ≥150% shut down UPS immediately | |||||||||||||
| Bypass Mode |
Breaker( Load < 125%, long-term operation) | |||||||||||||
| Short circuit | Hold whole system | |||||||||||||
| Communication interface | RS232, RS485, Parallel, Intelligent Slot(SNMP card/ Relay card(optional)), BMS (optional),EPO port, Output port, MAINTAIN-AUXSWS |
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| PHYSICAL | ||||||||||||||
| Dimension W×H×D (mm) | 443x131(3U)x580 mm | |||||||||||||
| Net Weight (kg) | 29 | 31 | 32 | |||||||||||
| ENVIRONMENT | ||||||||||||||
| Operating temperature | 0~40℃ | |||||||||||||
| Storage temperature | -25℃～55℃ | |||||||||||||
| Humidity range | 0～95% (non-condensing) | |||||||||||||
| Altitude | <1500m | |||||||||||||
| Noise Level | <55db | <58dB | ||||||||||||
| STANDARDS | ||||||||||||||
| Safety | IEC/EN62040-1,IEC/EN60950-1 | |||||||||||||
| EMC | IEC/EN62040-2,IEC61000-4-2,IEC61000-4-3,IEC61000-4-4,IEC61000-4-5,IEC61000-4-6,IEC61000-4-8 | |||||||||||||