Model :
 

• UNRD11

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Features :
 

• Advanced PFC technology, input PF>99%
• True online double-conversion technology
• Wide input voltage range, 110Vac to 300Vac
• ECO mode operation for energy saving (ECO)
• Battery cold start
• LCD/LED display
• Hot-Swappable battery
• Auto fan speed adjustment
• DSP technology guarantees high performance
• Smart RS232/USB port with monitoring software
• High efficiency, AC to AC 95%
• Rack/Tower Convertible design
• Output power factor is 1, kVA/kW
• Configured with LiFePO4 batteries
• Emergency power off function (EPO)
• Digital charging design, Adjustable from 1 to 12A
• Intelligent slot, support SNMP / RS485 / AS401 card

 

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Component :




 

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Specifications :
 

Model	UNRD1101KS		UNRD1102KS		UNRD1103KS
Capacity	1kVA/1kW		2kVA/2kW		3kVA/3kW
Input
Rated Voltage	208/220/230/240Vac, L+N+PE
Voltage Range	110~300Vac
Frequency Range	50/60±6Hz
Power Factor	≥0.99
THDu	≤2% (linear load); ≤5% (non-linear load)
Output
Rated Voltage	208/220/230/240Vac,L+N+PE
Voltage Precision	±1%
Frequency 50/60Hz	± 0.1%
THDu	≤2% (linear load); ≤5% (non-linear load)
Transfer Time Zero	Zero
Waveform	Pure sine wave
Crest Factor	03:01
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	94.50%		95.50%		95.50%
Battery Mode	88.50%		91.50%		91.50%
ECO Mode	98%
Battery
Nominal Voltage	24Vdc	36Vdc	48Vdc	72Vdc	72Vdc	96Vdc
Battery Number	12Ah × 2pcs	12Ah × 3pcs	12Ah × 4pcs	12Ah × 4pcs	12Ah × 6pcs	12Ah × 8pcs
Charge Current	1A	1-12A	1-4A	1-12A	1-4A	1-12A
Communication
Interface	RS232 / USB/ SNMP card(optional) /AS400 card(optional)/RS485 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 × 450 × 6	440 × 568 × 86	440 × 568 × 86	440 × 719 × 86
Weight (kg)	9	10	14	16.5	17.5	20

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