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  • (220VDC TO 220VAC) Industrial frequency inverter power Supply
  • Product Model : YK-DA-WD
  • Product Information :
    1.(220DC TO 220AC) inverter dc to ac adopts the advanced SPWM and CUP control technology 2.high reliability, perfect protection function, low waveform distortion and lower price etc. high invert efficiency strong non liner load driving capability 3.(220DC TO 220AC) inverter dc to ac can control the monitor the input voltage/current, output voltage/current
  • Information
YK-DA-WD Series Inverter / Power Inverter / Inverter Power Supply Adopts the advanced SPWM and CUP control technology. With the strong points such as high reliability, perfect protection function, low waveform distortion and lower price etc. The inverter has high invert efficiency (in the condition of full load, the invert efficiency can be up to 85%). At the same time, this inverter has strong non liner load driving capability. Also, Inverter can control the monitor the input voltage/current, output voltage/current. Inverter can realize the function of unattended operation .
 

YK-DA-WD Series Inverter / Power Inverter / Inverter Power Supply of sine wave inverter power supply is mainly used in power plant, electric power system, railway and other places. 

  • Character
1.    (220DC TO 220AC) inverter dc to ac  adopts the advanced SPWM and CUP control technology
2.     High reliability, input/output isolated, safe and high efficiency, low waveform distortion
3.     Perfect protection:
4.     Output overload protection
Input reverse connection protection
Output over voltage protection
Input under voltage protection
Output short circuit protection
Input over voltage protection;

5.     Auto bypass switch,uninterrupted operation; 

  • Customize Range

Regard as the pure sine wave inverter for telecom, we can customize below range


Input & Output voltage

Capacity

  1. With LCD+LED Display
  2. With RS232 Communication port
  3. Power Factor 0.8

220vac output design

48vdc -220vac

1-50KVA

110vdc -220vac

1-50KVA

220vdc-220vac

1-50KVA

120vac output design

48vdc -220vac

1-50KVA

110vdc -220vac

1-50KVA

  • Specification

Model
YK-DA-WD** Series

1K

2K

3K

4K

5K

6K

10K

15 K

20 K

25 K

30 K

40 K

Capacity KVA

1

2

3

4

5

6

10

15

20

25

30

40

DC INPUT

Bypass 
input voltage

220Vac±20%,50Hz±10%

DC input voltage range

190Vdc~300Vdc

DC Input Voltage Shutdown

180Vdc~300Vdc

Rated input voltage(Vdc)

220VDC

Rated input  current(A)

4.5

8.5

13

17.5

21.5

26

43

64.5

86

107

128.5

182

DC input voltage range

190Vdc~300Vdc

AC OUTPUT

Rated output current(A)

4

7

11

15

18

22

36

55

73

91

109

145

Rated output power(KW)

0.8

1.6

2.4

3.2

4.0

4.8

8.0

12

16

20

24

32

Rated output voltage and frequency

220Vac±20%;220Vac±2%(Inverter Status);50Hz±1%

Power factor(PF)

0.8

Output waveform

sine wave

Waveform distortion rate(THD)

≤3%

Dynamic load voltage transients

±5%(Load 0 ~ 100% jump)

Overload

(125 ~ 150%) change to the bypass automatically after 30 seconds and it will recover until the load is normal when it work more than 150%, 200ms ,it will change to the bypass and can not be restored any more

Full Load Efficiency

≥99% or ≥85% (Inverter Status);

Bypass Conversion Time

≤6ms

Protecting

Overload, battery low-voltage, undervoltage, overvoltage, system wrong

Operation environment

Insulating intensity

Insulating intensity

Cooling

Cooling

noise(1m)

noise(1m)

Operating temperature

Operating temperature(℃)

Related humility

Related humility

Altitude (M)

Altitude (M)

External dimension

19inch Rack and Standalone type can be option