Shenzhen Unitronic Power System Co., Ltd
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Model No.: UNA11 Series High Frequency Online UPS (1-3KVA)
Brand: Unitronic Power
Warranty Period: 3months-1year, 3years, Other
Place Of Origin: China
Phase: Single Phase
Protection: Lightning, Short Circuit, Overvoltage, Overcurrent, Unbalanced Loads
Weight: Other
Types Of: On-Line
Scope Of Application: Computer, Military, Medical, Instrumentation, Networking, Telecommunications, Security / Monitoring / Alarm
Capacity: 1/2/3KVA
| Selling Units | : | Piece/Pieces |
| Package Type | : | Carton packaging |
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UN series single-input single-output Online UPS includes power 1KVA/1KW, 2KVA/2KW, 3KVA/3KW. Its working principle is: when the online UPS is powered normally in the power grid, the voltage input to the power grid passes through the noise filter to remove the high-frequency interference in the power grid, so as to obtain pure alternating current, enter the rectifier for rectification and filtering, and convert the alternating current into smooth direct current, and then divide it into two channels, one way into the charger to charge the battery, and the other way is supplied to the inverter, which in turn converts the direct current into alternating current for the load.
The high frequency UPS system adopts Dsp Control technology and Online Dual Conversion technology. Its advanced PFC Technology makes the input power factor greater than 99%.
1KS/1KL 2KL/3KL 2KS/3KS
① RS232 ⑤ Input over current breaker
② Smart slot ⑥ AC input
③ External battery connection port ⑦ Output socket
④ USB ⑧ EPO
| Model | UNA1101KS | UNA1101KL | UNA1102KS | UNA1102KL | UNA1103KS | UNA1103KL |
| 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 | 145*354*224 | 145*354*224 | 190*418*322 | 145*405*224 | 190*418*322 | 145*405*224 |
| Weight (kg) | 10 | 4 | 18.5 | 6.4 | 25 | 8.2 |
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