Yueqing long road electric co.,Ltd
4 Uninterruptable Power Supply(UPS)
Product Detail:
| Product | On Line UPS Parallel Redundancy (10~20kVA 3Ph/1Ph) | |||||
| Type | 3G10KNS | 3G15KNS | 3G20KNS | |||
| Rated power | VA/W | 10kVA/7kW | 15kVA/10.5kW | 20kVA/14kW | ||
| Input | Nominal voltage | 380VAC | ||||
| Voltage range | 304~478VAC | |||||
| Frequency range | 46~54Hz | |||||
| Phase | Three Pahse (4 Wires+Ground) | |||||
| Power factor | 0.95 | |||||
| Connection | Hardwired | |||||
| Output | Voltage | 220VAC ± 1%, Single phase | ||||
| Frequency | 50Hz ± 0.1%(Battery mode) | |||||
| Wave form | Sine wave | |||||
| Power factor | 0.7 | |||||
| Voltage distortion | ≤ 2% under liner load | |||||
| Overload capability | 105%~130% for 10min,≥ 130% for 1s. | |||||
| Current crest ratio | 3:1 max | |||||
| Connections | Hardwired | |||||
| Battery | Type | Sealed,Maintenance free, Lead-Acid | ||||
| Quantity | Depends on the requested back-up time | |||||
| Nominal voltage | 240 VDC | |||||
| Back-up time(full load) | Depends on the capacity of the external battery bank | |||||
| Recharge time | Depends on the capacity of the external battery bank | |||||
| Connection | External battery socket | Hardwired | ||||
| Transfer time | 0 ms | |||||
| Maintenance bypass switch | Yes | |||||
| LED indicators | Status | Load level/Battery level, Battery,Utility power,Inverter, Bypass,Overload.Fault | ||||
| Audible alarm | Bypass | Alarm beeps every two minutes | ||||
| Battery discharge Overload | Alarm beeps every four seconds, Every second if battery low Alarm beeps two for every second | |||||
| Fault | Alarm beeps continuously | |||||
| Acoustic noise | At 1 meter distance | ≤ 55 dB | ≤ 60 dB | |||
| Communication | DB-9 port | RS232 serial interface | ||||
| Intelligent slot | Options: SNMP Card, AS400 Card or Winpower CMC/(USB-Port) | |||||
| Parallel port | Up to three units in parallel for power redundancy and load sharing | |||||
| Environmental | Operating temperature | 0~40 oC | ||||
| Operating humidity | 20~90% non-condensing | |||||
| Weight | Net(kg) | 38.5 | 55 | |||
| Dismensions | W × L × H (mm) | 260 × 570 ×717 | ||||
