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UN31 series High frequency Online UPS 10/15/20 kVA

2 year ago
28 0
Product details

UN31 series three-in single-out UPS power supply means that the UPS power input is 380v and the output is 220v. This three-in single-out UPS power supply is generally used in computers that do not require three-phase electrical equipment, etc., because the three-in single-out UPS does not need to consider the load, and can steadily output continuous power even if it is out of phase. It is a very easy-to-use uninterruptible power supply. Tower UPS adopts leading online double conversion technology, with an input power factor of up to 0.9 and strong load capacity, including power 10KVA/10KW, 15KVA/15KW, 20KVA/20KW.


Online UPS

① RS232

② Smart slot (optional)

③ Fan

④ USB

⑤ Input breaker

⑥ Maintenance bypass breaker (optional)

⑦ Terminal block

⑧ Output breaker (optional)

⑨ EPO

⑩ Maintenance status port

⑪ Battery breaker (optional)

 




Model

UN3110KS

UN3110KL

UN3115KS

UN3115KL

UN3120KS

UN3120KL

Capacity

10kVA/10kW

15kVA/15kW

20kVA/20kW

Input

Nominal Voltage

380/ 400/415Vac, 3Ph+N+PE

Voltage Range

156~520Vac

Frequency Range

40~70Hz

Power Factor

≥0.99

Output

Nominal Voltage

208/220/230/240Vac, L+N+PE

Voltage Regulation

±1%

Frequency

50/60Hz±0.1%

THDu

≤2% (linear load); ≤7% (non-linear load)

Transfer Time

Zero

Waveform

Pure sine wave

Crest Ratio

3:1

Overload Capacity

(Line Mode)

105%~125% load, 10min;

126%~150% load, 1min;

>150% load, 100ms

Overload Capacity

(Battery Mode)

105%~125% load, 1s;

>126% load, 100ms;

Battery

Battery Type

Sealed lead acid maintenance free

Battery Voltage

192Vdc / 240Vdc

Battery Number

9Ah*16

External

7Ah*16*2

External

9Ah*16*2

External

Charging Current

2A

4A or 8A

2A

4A or 8A

2A

4A or 8A

Efficiency

Line Mode

93%

Battery Mode

92%

ECO Mode

98%

Communication

Interface

RS232 / USB / SNMP card(optional) / Dry contact card (optional)

Environment

Operation Temperature

0~40℃

Humidity

0~95%(non-condensing)

Noise

≤55dB @ 1 meter away

Altitude

Up to 1000m without derating

Physical

Dimensions

(W*D*H) mm

250*622*844

250*622*604

250*622*844

250*622*604

250*622*844

250*622*604

Weight (kg)

73

31

99

33

100

35


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