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6-50kVA Three Phase Low Frequency Transformer Base UPS Power Supply
6-50kVA Three Phase Low Frequency Transformer Base UPS Power Supply
6-50kVA Three Phase Low Frequency Transformer Base UPS Power Supply
6-50kVA Three Phase Low Frequency Transformer Base UPS Power Supply
6-50kVA Three Phase Low Frequency Transformer Base UPS Power Supply
6-50kVA Three Phase Low Frequency Transformer Base UPS Power Supply

6-50kVA Three Phase Low Frequency Transformer Base UPS Power Supply

Manufacturer

  • Product Details
  • Company Profile

1.IGBT inverter and output isolation transformer 2.Online double conversion 3.Wide input voltage range 4.RS232/RS485 communication port 5.SNMP adapter/dry contact(optional) 6.High reliability and performance 7.External battery pack (optional) 8.Maintenance switch

3B 10kVA-50kVA

 

Main feature

1.IGBT inverter and output isolation transformer

2.Online double conversion

3.Wide input voltage range

4.RS232/RS485 communication port

5.SNMP adapter/dry contact(optional)

6.High reliability and performance

7.External battery pack (optional)

8.Maintenance switch


Application

1.Data center 

2.Industry

3.Commercial facility

4.Telecom system

5.Medical/bank system

6.Precision instrument


Specification

Model

3B10K

3B15K

3B20K

3B30K

3B40K

3B 50K

Capacity

10kVA

15kVA

20kVA

30kVA

40kVA

50kVA

Input features

Input voltageVac

 

380±25%

FrequencyHZ

4566 Automatically select synchronization range according to grid frequency

Phase

3φ4W+PE

Battery voltageVdc

 

192

192/384

384

Output features

Power factor

0.8/0.9

Voltage(V)

220/230/240±1%,Isolation transformer output

Frequency(HZ)

50/60±0.5%(Free oscillation)

Transfer Timems

0

Waveform

Sine WaveTHD<3%

Overload

125% load keep 10min150% load keep 60s

Crest factor

>3:1

Others

Output ways

Terminal Block

Parallel function

Yes(for optional)

No

Manual maintenance bypass

 

with no transfer time bypass maintenance switch

Backup time

Battery supply life can be configured freely

Battery management

Automatic timing/floating conversion, has battery self-testing function, automatic alarm and judge when battery abnormal

Efficiency(AC mode @ full loads)

≥90%


Communication function

RS232 / RS485 interface, support for power monitor software

SNMPoptional

 

Can be network monitored by SNMP adapter

Noise (dB)

<60(within 1 meter)

Alarm

Battery low-voltage, mains abnormal, overload, UPS fault, over temperature protection

Protection

Input over-voltage protection, battery under-voltage protection, overload protection, short circuit protection, over temperature protection

Working Temperature

 

040

Humidity

095%No Condensing

Size(D×W×H) (mm)

596*305*890

700*405*955

(20K:192Vdc)/

740*560*1200

Weight(KG)

160kg

200kg

220kg

280kg

340kg

520kg

Note:

1, Because the products are continuously improved, please contact the company or dealer to inquiry the latest specification.

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