0.4kVA-1200kVA High Low Frequency Online Offline Inverter Double Conversion Home Battery Uninterruptible Tower Mounted Power Supply UPS

• Customization: Available
• Phase: Single Phase
• Type: On-line
• Model NO.: 3KVA
• Protection: Short Circuit
• Application: Industry
• Classification: Lighting/Power
• Standby Time: Standard Machine
• Standby UPS: Square Wave Output UPS
• Output Capacity: Small Type
• Equipment Mode: Decentralized
• Brand: Diypower
• UPS: Commercial UPS
• Capacity: 1-3kVA
• Shape: Tower Mounted
• Mode: Online Transformerless
• Transport Package: Carton Box
• Specification: 191*468*337mm
• Trademark: DIY
• Origin: China
• HS Code: 8504401990
• Production Capacity: 5000/Year

Product Description

UB series power supply adopts online double conversion design and digital control technology and it features high input and output power factor(0.9). With ECO mode for energy-saving, intelligent battery management and excellent network management, it is a cost-effetive power solution for your critical devices. When UPS is on battery mode, it can shut down unnecessary load and extend the backup time of the critical load.
General Features

True double-conversion

Digital control guarantees high reliability

ECO mode operation for energy saving

Output receptacle control for non-critical load shedding capability

Emergency power off function(EPO)

Generator compatible

Communications:RS-232,USB,SNMP card(Optional), Relay card (Optional)

Bypass can be used when UPS is off(Setted in LCD)

Cold start

 Technical Specification 

Technical Specification

MODEL

UB

UB

UB

UB

UB

UB

UB

UB

UB

UB

UB

UB

UB

UB

10-24

10

10L

15

15L

20-48

20

20-96

20L

20L-96

30

30-96

30L

30L-96

Capacity

1000VA/900W

1500VA/1350W

2000VA/1800W

3000VA/2700W

(VA/Watts)

INPUT

Nominal Voltage

208/ 220/230/240Vac(L+N+PE)

Operating Frequency Range

110~300Vac @(0~60%) Load;120~300Vac @(60~70%)Load,140~300Vac @(70~80%)Load;

160~300Vac @(80~100%)Load

Operating Frequency Range

50Hz:45~55Hz,60Hz: 55-65Hz  Auto Sensing

Power Factor

> 0.85@25%Load;>0.95 @50%Load;>0.97@75%Load;>0.99 @ Nominal voltage& 100%Load

OUTPUT

Output Voltage

208/220/230/240Vac:230Vac(Default)

Power Factor

0.9

Voltage Regulation

±1%

Frequency

Synchronized

45-55Hz ±0.02Hz@ 50Hz, 55-65Hz ±0.02Hz@60Hz

Range

Battery Mode &None

(50/60±0.02)Hz

Synchronized Range

Crest Factor

3:1

Harmonic Distortion

≤3% with linear load

(THDv)

≤5% with non-linear load

Waveform

Pure Sinewave

Transfer Time

Utility to Battery : 0ms; Utility to Bypass: 4ms(Typical)

EFFICIENCY

AC Mode

88%

88%

89%

90%

Battery Mode

84%

85%

85%

85%

86%

87%

ECO Mode

>93%

>94%

BATTERY

Battery Type

12V/9AH

12V

12V/9AH

12V

12V/9AH

12V/7AH

12V

12V/9AH

12V/7AH

12V

Numbers

2

3

3*N

3

3*N

4

6

8

6*N

8*N

6

8

6*N

8*N

Maximum

1

6.0/12.0

1

6.0/12.0

1

6.0/12.0

1

6.0/12.0

Charging

Current (A)

Charging

27.4V±1%

41.1V±1%

41.1V

54.8±1%

82.2V±1%

109.6V±1%

82.2V±1%

109.6V±1%

82.2V±1%

109.6V±1%

82.2V±1%

109.6V±1%

Voltage(Vdc)

±1%

Protect

Over-voltage(14.7v) /Low-voltage(10v)

PROTECTION

Overlo ad

Line Mode

105%-150%, 30s turn to bypass mode ; >150% 300ms turn to bypass mode

Capacity

Battery Mode

105%-150%, exceed 30s shutdown ;  >150% exceed 300ms shutdown

INDICATORS

LED & LCD Display

Load/Battery/Input/Output/Operating Mode Information

ALARM

Battery Mode

Sounding every 4 seconds

Battery Low

Sounding every second

Overload

Sounding every 0.5 second

Fault

Continuously Sounding

MANAGEMENT

Smart RS-232/USB

External Modbus card supported by RS232,Software supports Windows Family,Linus,FreeBSD

(Preferential)

Intelligent Slot

SNMP (Standard or mini) independent to RS-232(Optional)

ENVIRONMENT

Operating Temperature

0ºC~40ºC

Humidity Range

0~95% (Non-condensing)

Altitude

< 1500m

Noise Level

<50dB@ 1Meter

PHYSICAL

Dimension

144×400×215

191×468×337

W×D×H (mm)

Net Weight (kg)

11.3

13.7

5.9

13.9

6.2

21.9

26.9

29.6

10.6

10.8

27.4

30.1

11.1

11.3

STANDARDS

Safety

IEC/EN62040-1

EMC

IEC/EN62040-2