WP890L series UPS is an intelligent 3 phase in 3 phase out uninterruptible power supply, it adopts double transform high frequency PWM and high performance digital control technique (DSP), with perfect protection, super network management function, reasonable man-machine interface and a series of precision design, meets all high reliability requirements of uninterruptible power supply and integrates reliable, safety, maintainability characteristics of a new generation low frequency UPS.
Features- Online double-conversion with full DSP control
- IGBT inverter with output isolation transformer
- 100% unbalance load capability
- Output power factor 0.9
- Generator compatible
- Support auto-restart when mains power is restored
- ECO mode operation for energy saving
- Superior protection
- 5.7 inches LCD touch screen, friendly human & machine interface
- Intelligent self-diagnosing function, all kinds of failure protection, large capability of history records storage
- High MTBF(> 200,000 h)
- Low MTTR(< 0.5 h)
- Standard emergency power off function (EPO)
- Standard RS232,RS485,dry contacts communication port
- Optional SNMP communication card
- Optional N+X redundancy parallel up to 6 units
- Optional input filter to improve input power factor
| MODEL | WP8910L | WP8915L | WP8920L | WP8930L | WP8940L | WP8960L | WP8980L | WP89100L | WP89120L | |
| Capacity | 10KVA 9KW | 15KVA 13.5KW | 20KVA 18KW | 30KVA 27KW | 40KVA 36KW | 60KVA 54KW | 80KVA 72KW | 100KVA 90KW | 120KVA 108KW | |
| INPUT | ||||||||||
| Input wiring | Three-phase five-wire (3Ф+N+PE) | |||||||||
| Rated voltage | 380 / 400 / 415 Vac | |||||||||
| Voltage range | 300Vac ~ 480Vac | 285Vac ~ 476Vac | ||||||||
| Rated frequency | 50 / 60Hz | |||||||||
| Frequency range | 50 / 60Hz ± 5 Hz | |||||||||
| Power factor | ≥0.95(with filter) | |||||||||
| Bypass voltage range | ±20%(settable) | |||||||||
| Delayed start of rectifier | 1~300s(settable via display panel) | |||||||||
| ECO voltage range | ±10%(settable) | |||||||||
| OUTPUT | ||||||||||
| Output wiring | Three-phase five-wire (3Ф+N+PE) | |||||||||
| Rated voltage | 380 / 400 / 415 Vac | |||||||||
| Output voltage regulation | ± 1% | |||||||||
| Output frequency regulation | 50 / 60Hz ± 0.1% in battery mode | |||||||||
| Waveform | Sinusoidal | |||||||||
| Power factor | 0.9 | |||||||||
| Voltage distortion(THDv) | ≤ 2%(linear load) | |||||||||
| Crest factor | 3:1 | |||||||||
| Transfer time | AC mode to battery mode:0ms Inverter mode to bypass mode:0ms Inverte mode to ECO mode:0-4ms | |||||||||
| Overload | 105%: long time running, 105% ~125% for 10 min, 125% ~ 200% for 200 ms, >200% for 100ms | 105%: long time running, 105% ~ 110% for 1h, 110% ~ 125% for 10 min, 125% ~ 150% for 1 min, 150% ~ 200% for 200 ms, > 200% for 100 ms | ||||||||
| BATTERIES | ||||||||||
| DC Voltage | 12V x configured battery number (settable via display panel) | |||||||||
| Number of batteries | 30~32 pcs (settable) | |||||||||
| Charging current | 10 A default / settable | |||||||||
| Charging | Three-stage charging, auto switch floating / equalizing charge | |||||||||
| Battery self-test | Settable periodic self-test; manually configurable test time and voltage | |||||||||
| SYSTEM | ||||||||||
| Efficiency | In line mode | 85% | 88% | 90% | 91% | 92% | 92% | 92% | ||
| ECO mode | 93% | 95% | 96% | 97% | 98% | 98% | 98% | |||
| Max.number of parallel connections | 6 | |||||||||
| Protections | Short-circuit , overload , overvoltage , undervoltage , low battery , overtemperature , fan failure | |||||||||
| Communications | RS232 / RS485 / dry contacts / SNMP(optional) | |||||||||
| EMI | EN62040-2 | |||||||||
| EMS | IEC610004-2(ESD),IEC61000-4-3(RS),IEC61000-4-4(EFT),IEC61000-4-5(surge) | |||||||||
| SYSTEM | ||||||||||
| Operating temperature | 0~40℃ | |||||||||
| Storage temperature | -25℃~55℃(without batteries) | |||||||||
| Relative humidity | 0~95%(non-condensing) | |||||||||
| Altitude | ≤1000m(derating 1% for each additional 100m) | |||||||||
| IP rating | IP20 | |||||||||
| Noise level at 1 m | 55 dB | 60 dB | 65 dB | |||||||
| Dimensions： W×D×H（mm） | 400x800x1010 | 450×860×1200 | 640x800x1500 | 700 × 800 × 1700 | ||||||
| Packaged dimensions： W×D×H（mm） | 560 x950 x1220 | 610 x 1010x1410 | 800 x 950x1700 | 800 × 900 × 1850 | ||||||
| Net weight（kg） | 145 | 155 | 160 | 210 | 240 | 300 | 485 | 610 | 670 | z|
| Gross weight （kg） | 175 | 185 | 190 | 240 | 270 | 330 | 515 | 640 | 700 | |