UB series power supply adopts online double conversion design and digital control technology and it features high input and output power factor(0.9). With ECO mode for energy-saving, intelligent battery management and excellent network management, it is a cost-effetive power solution for your critical devices. When UPS is on battery mode, it can shut down unnecessary load and extend the backup time of the critical load.
General Features
- True double-conversion
- Digital control guarantees high reliability
- ECO mode operation for energy saving
- Output receptacle control for non-critical load shedding capability
- Emergency power off function(EPO)
- Generator compatible
- Communications: RS-232,USB,SNMP card(Optional), Relay card (Optional)
- Bypass can be used when UPS is off (Settled in LCD)
- Cold start
Technical Specification
| MODEL | UB 10-24 |
UB 10L |
UB 20-96 |
UB 20L |
UB 30-96 |
UB 30L-96 |
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| Capacity (VA/Watts) |
1000VA/900W | 2000VA/1800W | 3000VA/2700W | ||||||
| INPUT | |||||||||
| Nominal Voltage |
208/ 220/230/240Vac(L+N+PE) | ||||||||
| Operating Voltage Range |
110~300Vac @(0~60%) Load;120~300Vac @(60~70%)Load,140~300Vac @(70~80%)Load; 160~300Vac @(80~100%)Load |
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| Operating Frequency Range |
50Hz：45~55Hz，60Hz： 55-65Hz Auto Sensing | ||||||||
| Power Factor | > 0.85@25%Load;>0.95 @50%Load;>0.97@75%Load;>0.99 @ Nominal voltage& 100%Load | ||||||||
| OUTPUT | |||||||||
| Output Voltage | 208/220/230/240Vac:230Vac(Default) | ||||||||
| Power Factor | 0.9 | ||||||||
| Voltage Regulation |
±1% | ||||||||
| Frequency | Synchronized Range |
45-55Hz ±0.02Hz@ 50Hz, 55-65Hz ±0.02Hz@60Hz | |||||||
| Battery Mode &None Synchronized Range |
(50/60±0.02)Hz | ||||||||
| Crest Factor | 3:1 | ||||||||
| Harmonic Distortion (THDv) |
≤3% with linear load | ||||||||
| ≤5% with non-linear load | |||||||||
| Waveform | Pure Sinewave | ||||||||
| Transfer Time | Utility to Battery : 0ms; Utility to Bypass: 4ms(Typical) | ||||||||
| EFFICIENCY | |||||||||
| ECO Mode | >93% | >94% | |||||||
| BATTERY | |||||||||
| Protect | Over-voltage(14.7v) /Low-voltage(10v) | ||||||||
| PROTECTION | |||||||||
| Overload Capacity |
Line Mode | 105%-150%, 30s turn to bypass mode ; >150% 300ms turn to bypass mode | |||||||
| Battery Mode | 105%-150%, exceed 30s shutdown ; >150% exceed 300ms shutdown | ||||||||
| INDICATORS | |||||||||
| LED & LCD Display | Load/Battery/Input/Output/Operating Mode Information | ||||||||
| ALARM | |||||||||
| Battery Mode | Sounding every 4 seconds | ||||||||
| Battery Low | Sounding every second | ||||||||
| Overload | Sounding every 0.5 second | ||||||||
| Fault | Continuously Sounding | ||||||||
| MANAGEMENT | |||||||||
| Smart RS-232/USB (Preferential) |
External Modbus card supported by RS232,Software supports Windows Family,Linux,FreeBSD | ||||||||
| Intelligent Slot | SNMP (Standard or mini) independent to RS-232(Optional) | ||||||||
| ENVIRONMENT | |||||||||
| Operating Temperature |
0℃～40℃ | ||||||||
| Humidity Range | 0～95% (Non-condensing) | ||||||||
| Altitude | < 1500m | ||||||||
| Noise Level | <50dB@ 1Meter | ||||||||
| PHYSICAL | ||
| Dimension W×D×H (mm) |
144×400×215 | 191×468×337 |
| STANDARDS | ||
| Safety | IEC/EN62040-1 | |
| EMC | IEC/EN62040-2 | |
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