High efficiency Triple phase 20KVA ac frequency inverter converter 50hz 60hz

Product Name

Variable Frequency Power Supply

Model

CFP33020

Power

20KVA

Mode

IGBT/SPWM Modulation

Input

Voltage

3Φ4W+G 380V±15%

Frequency

40-70HZ

Output

Wave

Sine Wave

Voltage

High:3Φ4W+G  0-520V

Low:3Φ4W+G  0-260V

current

High: 30A

Low: 60A

Frequency

50HZ,60HZ Fixed,43HZ-73HZ Adjustable

Frequency accuracy

 ≤0.1%

Response time (Input)

2mS

voltage supplv stability

≤1%

Load voltage stability

≤1%

Total harmonic distortion

            ≤2%(Linear load)

Display diagnostic system

Data display

 Voltage, current, frequency, power

Data analys

Voltage  0.1V;   Current  0.1A;  Power  0.1KW

Fault diagnosis &display

Overload short circuit,IGBT Module,Fuse,High temperature

Screen

LCD(128*64)

Cooling

Forced fan

Working Conditions

Ambient temperature-10~45℃,Relative humidity0~90%

Size (width * depth * high)

About 460*650*1200

weight

About  260kg

Number

Name

Brand

1

Input circuit breaker

LS

2

Output circuit breaker

LS

3

Main control board

Nooyi

4

Drive control panel

Nooyi

5

LCD display

Nooyi

6

Power transformer

Nooyi

7

Control circuit fuse

MingRong

8

Inverter circuit fuse

MingRong

9

IGBT module

Infineon (SIEMENS's brand)

10

Rectifier bridge

Dongrui electron(Domestic IR chip packaging)

11

DC filter capacitor

STGCON (Japan's SUZUKI brand)

)

12

AC filter capacitor

SaiFu electron or EACO

13

Voltage /frequency adjustment knob

Shanghai YuanJian 5 factory

14

Isolating transformer

Nooyi

15

Enclosure

Nooyi