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Pure Sine Wave Inverter

1-4kva Pure Sine Wave Inverter

Brand : SETEC Power

Product origin : Shenzhen, China

1-4kva Pure Sine Wave Inverter Description

1. With micro-CPU control, the circuit is simple and reliable. High efficiency >85%. Adopting SPWM technology, with the output is pure sine wave with stabilized voltage and frequency,filtering noise and low distortion.

2. 1-4kva pure sine wave inverter built-in bypass switch, it can quickly switch between the mains and the inverter.

3. It can work without DC power. This function allows to use the inverter in advance, and install the battery.

4. Support communication function; RS232/RS485/RJ45 interface for choose. Provide three groups of passive dry contact: DC input failure, the mains failure and AC output failure alarm.

5. Mold design alone, coated paint, beautiful and generous, light weight. 1U, 2U, 4U or 8U 19 inch rack mounting design, easy to use.

2 working type--- AC power type and DC power type:

1. AC power type means the city power supply is main when the city power is normal, when city power is off, inverter comes into work state.

2. DC power type means the inverter power supply is mainly when the city power is normal when inverter power is off; city power comes into work state automatically.

3. It can be turned off DC power in working condition and auto switched to the AC bypass, which will not affect the power supply to the load, and it is convenient maintenance and replacement of the battery.

4. When it is overload, the inverter will shut off the output. After recovering the normal load power within 50 seconds, the power will auto recovery output. This function is suitable for the unmanned communication base station.

1-4kva Pure Sine Wave Inverter Features

1) These pure sine wave inverters can be used as telecom inverter for the switch, computer rooms , networks and other communication equipment.It can provide 220V or 110V AC power to the load or as mains special emergency power to prevent the serious consequence of electricity interruption by converting 24V or 48V batteries. It can also be used in some important devices to reduce the loss of city electric voltage pollution.

2) These inverters also can be used in solar system for the home application.

3) These inverters can be used as utility inverter for the power plants, substations, power supply bureau which used 110V or 220V DC power.

1-4kva Pure Sine Wave Inverter Specification


Output power

1KVA

2KVA

3KVA

4KVA

5KVA

6KVA

7KVA

8KVA

9KVA

10KVA

Run mode

Pure   inverter/online interactive

DC
  Input

Rated input   voltage

24V/48V

48V

Rated input   current(A)

50/24

100/48

150/72

200/96

119

125

143

167

214

238

Turn-off voltage   range

24Vdc   (20V-30V)             48Vdc(42V-59V)

Turn-on voltage   range

24Vdc   (22V-28V)             48Vdc(45V-57V)

Anti-noise   current irrigation

≤10%

AC
  Input

Bypass voltage

265V-185V(±10V)

Rated input   current(A)

5.4

10.8

16.2

21.6

22.7

27

37.8

36.4

43.2

54

Bypass transfer   time(ms)

≤5ms

AC
  output

Power factor

0.8

0.7

Rated   capacity(VA)

1K

2K

3K

4K

5K

6K

7K

8K

9K

10K

Rated output   power

800W

1600W

2400W

3200W

3500W

4200W

4900W

5600W

6300W

7000W

Rated output   voltage and Frequency

220Vac, 50Hz

Wave shape

Pure sine wave

Rated output   current

3.6A

7.2A

10.9A

14.5A

16A

19.1A

22.3A

25.5 A

28.6 A

31.8 A

Output voltage   accuracy

220 V±1.5%

Output frequency   accuracy

50Hz±0.1%

Waveform   distortion

≤3%

Dynamic Response   Time

0.05

Overload

120%,30s

Inverter   efficiency
  (80% Resistive load)

≥85%

Work
  condition

Dielectric   Strength

input &   output 1500Vac,1min

Noise(1m)

≤40dB

Ambient   temperature

-25℃~+50℃

Humidity

0~95%,Non-condensing

Altitude(m)

≤1500

Cooling

Forced air

Interface

HMI

LCD+LED display

Communication   interface

RS232/RS485/RJ45(Choose   one)

Dry contact load   output

2ch /3 ch output   ( Choose one)

TCP/IP network   interface

Optional

Protection

Input under/over   voltage; output overload, short circuit protection; AC input high and low   voltage protection

Output wiring

Sockets and   terminals

Terminal Blocks

Utility Inverter Specification:


  Output power

1KVA

2KVA

3KVA

4KVA

5KVA

6KVA

7KVA

8KVA

9KVA

10KVA

Run mode

Pure inverter/online interactive

DC
  Input

Rated input voltage

110V/220V

Rated input current(A)

10.6/
  5.3

21.3/
  10.5

32/
  15.8

42.6/21.1

53.2/26.3

63.8/
  31.6

74.5/
  36.8

81.5/
  42.1

95.7/47.4

106.4/52.6

Turn-off voltage range

110Vdc(92V-132V)   220Vdc(190V-270V)

Turn-on voltage range

110Vdc(101V-127V)   220Vdc(207V-260V)

Anti-noise current irrigation

≤10%

AC
  Input

Bypass voltage

145V-95V(±10V)

Rated input current(A)

10.5

21.1

31.6

42.1

52.6

63.2

73.7

84.2

94.7

105.3

Bypass transfer time(ms)

≤5ms

AC
  output

Power factor

0.8

0.7

Rated capacity(VA)

1K

2K

3K

4K

5K

6K

7K

8K

9K

10K

Rated output power

800W

1600W

2400W

3200W

3500W

4200W

4900W

5600W

6300W

7000W

Rated output voltage and frequency

110Vac, 50Hz

Wave shape

Pure sine wave

Rated output current

7.2A

14.5A

21.8A

29.1A

31.8A

38.2A

44.5A

50.9 A

57.3 A

63.6 A

Output voltage accuracy

110 V±1.5%

Output frequency accuracy

50Hz±0.1%

Waveform distortion

≤3%

Dynamic Response Time

0.05

Overload

120%, 30s

Inverter efficiency
  (80% Resistive load)

≥85%

Work
  condition

Dielectric Strength

input & output 1500Vac, 1min

Noise(1m)

≤40dB

Ambient temperature

-25℃~+50℃

Humidity

0~95%, Non-condensing

Altitude(m)

≤1500

Cooling

Forced air

Interface

HMI

LCD+LED display

Communication interface

RS232/RS485/RJ45(Choose one)

dry contact load output

2ch /3ch output ( Choose one)

Protection

Input under/over voltage; output overload, short   circuit protection; AC input high and low voltage protection

Output wiring

Sockets and terminals

Terminal Blocks



Please feel free to send your inquiry to following Email. We will reply you within 2 hours
Email : info@setec-power.com
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