UNRA is a 1-3kVA Rack Mount UPS from Unitronicpower. With its small capacity, the slim and lightweight UPS system makes its placement method can be adjusted. This high-frequency Online UPS adopts advanced Dsp Control technology with the frequency range is 40-70HZ. There are two types of batteries for option: built-in Lead Acid Batteries or External Ups Batteries.
◆Application
IDC(Internet Dater Center), network ,servers and workstations, control system, communication system, office, PC etc
◆Features
●True online double-conversion technology
●Wide input voltage range and stable power supply extends battery lifetime
●DSP technology
●Advanced PFC Technology,input PF>99%
●Automatic battery charging on/off mode
●Lighting and surge protection
●LCD
●Smart RS232 Port with monitoring software
●Smart slot for mission critical applications
◆Real Panel
1KS/1KL 2KS/2KL/3KS/3KL
① RS232 ⑤ Input over current protection breaker
② Smart slot ⑥ AC input
③ External battery connection port ⑦ Output socket
④ USB ⑧ EPO
Model | UNRA1101KS | UNRA1101KL | UNRA1102KS | UNRA1102KL | UNRA1103KS | UNRA1103KL |
Capacity | 1kVA/1kW | 2kVA/2kW | 3kVA/3kW |
Input |
Nominal Voltage | 208/ 220/230/240Vac, L+N+PE |
Voltage Range | 110~300Vac |
Frequency Range | 40-70Hz |
Power Factor | ≥0.99 |
THDi | ≤4% (linear load); ≤5% (non-linear load) |
Output |
Nominal Voltage | 208/220/230/240Vac ,L+N+PE |
Voltage Regulation | ±1% |
Frequency | 50/60Hz ± 0.1% |
THDu Hamonic Distrotion | ≤2% (linear load); ≤5% (non-linear load) |
Transfer Time | Zero |
Waveform | Pure sine wave |
Crest Factor | 3:1 |
Overload Capacity (Line Mode) | 102%~110% load, 30min;110%~130% load, 10min; 130%~150% load, 30s; >150% load, 200ms |
Overload Capacity (Battery Mode) | 102%~110% load, 1min;110%~130% load, 10s; 130%~150% load, 3s; >150% load, 200ms |
Efficiency |
Line Mode | 94.5% | 95.5% | 95.5% |
Battery Mode | 88.5% | 91.5% | 91.5% |
ECO Mode | 98% |
Battery |
Battery Voltage | 36Vdc | 72Vdc | 96Vdc |
Battery Number | 7Ah*3pcs | External | 7Ah*6pcs | External | 7Ah*8pcs | External |
Charge Current | 1A | 1-12A | 1A | 1-12A | 1A | 1-12A |
Communication |
Interface | RS232 / USB/ SNMP Card(optional) /Dry contact card(optional) |
Environment |
Operation Temperature | 0~40℃ |
Humidity | 0~95%(non-condensing) |
Noise | ≤50dB@1meter away |
Altitude | Up to 1000m without derating |
Physical |
Dimensions (W*D*H)mm | 440*379*86 | 440*379*86 | 440*568*86 | 440*450*86 | 440*719*86 | 440*450*86 |
Weight (kg) | 10 | 4 | 18.5 | 6.4 | 25 | 8.2 |