30kva ac to ac igbt frequency converter

  • 1 - 19 Sets
    $4,480.00
  • >=20 Sets
    $3,450.00
Output Power:
30KVA
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Lingfran
Model Number:
LFL-VFC-30KVA
Output Type:
Single
Size:
Based on specific model
Weight:
Based on specific model
Input Voltage:
As per order requirements
Output Voltage:
As per order requirements
Type:
AC-DC-AC Converters
Output Frequency:
As per order requirements
Output Current:
As per order requirements
Input Frequency:
50/60Hz, 47Hz-63Hz
Circuit Mode:
IGBT/SPWM
Regulation Type:
Static
Frequency Stability:
< 0.1%
Voltage Stability:
±1%
Display:
LCD Display
Overload Capability:
120%/hour, 150%/minute, 200%/20s
Protection:
Overload, over voltage, short circuit, etc
Output Waveform:
Prue Sine Wave
Warranty:
2 years
Supply Ability
Supply Ability:
2000 Set/Sets per Month
Packaging & Delivery
Packaging Details
30kva ac to ac igbt frequency converter packed in plywood case.
Port
Shanghai/Ningbo/Guangzhou or other main ports in China

30kva ac to ac igbt frequency converter

 

Product Description

Variable Voltage & Frequency converter is a electrical equipment that output pure sine wave by converting the city power AC voltage mains from AC to DC to AC or AC to AC, the output frequency and voltage range is adjustable within a certain range, it can simulate different countries’ city power (mains supply/Grid) system. It is not only different from frequency controller (frequency inverter) which used for adjusting motor speed , but also ordinary AC power supply. Ideal AC power supply is characterized by stable frequency, stable voltage, zero internal resistance, and pure sine wave voltage (distortionless). Frequency converter is very similar with the ideal AC power supply, therefore, more and more developed countries use frequency converter as the standard power supply in order to provide the best power supply situation for electrical equipment and test their technical performance.

Features

1. Strong impact resistance: it can withstand 2-3 times of the load surge current

2. Good frequency stability: ≤0.1%

3. Wide frequency range: 5-1000Hz can be customized

4. High voltage regulation accuracy: +/-1% or better

5. Fast response time: ≤2ms

6. Wide voltage range: input +/-20% or larger range, output 0-1000V can be customized

7. Good output waveform, output pure sine wave

8. DSP digital control

9. Using isolation voltage and current sensor

10. Optional input APF correction, low input harmonic current, high power factor

11. Imported IGBT power modules, good impact resistance

12. Intelligent IGBT drive module and high isolation power, strong protection function

13. Complete parameter display, easy to check the working status of every part

14. IGBT / SPWM circuit mode, small size, low noise

15. Transformer isolated output, strong anti-interference capability

16. Three phases voltage vector control, three phase can be used individually

Technical Data

 1. Main Parameters

 

Capacity

30KVA

Circuit Mode

IGBT/SPWM

Input

Voltage

Rated voltage

Frequency

50/60Hz

Output

Waveform

Pure sine wave

Voltage

Rated voltage

Frequency

As per order requirements

Frequency Stability

  ≤0.01Hz

Response Time

2mS

Mains Supply Regulation Rate

≤1%

Load Voltage Regulation Rate

≤1%

THD

          ≤2% (linear load)

Parameters Display

Voltage, current, frequency, power 

Fault Display

Over load, short circuit, IGBT module fault, fuse blown, over temperature

Display

LCD screen

                      Cooling Method

Fans

Working Environment

Ambient temperature: -40℃-50℃

Relative Humidity: 0~90%

Warranty

2 years

Reference Size & Weight

Based on specific model

 

 2. Main Components

 

No.

Item

Brand

1

Input Circuit Breaker

LS

2

Output Circuit Breaker

LS

3

Main PCB

Our Own Brand

4

Drive Board

Our Own Brand

5

LCD Display Screen

Our Own Brand

6

Power Supply Transformer

Our Own Brand

7

Fuse

                                  MRO

8

Fuse

                                  MRO

9

IGBT Module

Siemens Infineon

10

Bridge Rectifier

IR Chip

11

DC Filter Capacitor

STGCON

12

AC Filter Capacitor

Chinese Brand

13

Voltage/Frequency Adjusting Switch

Chinese Brand

14

Isolation Transformer

Our Own Brand

15

Cabinet

Our Own Brand

 

 

 

Detailed Images

 

 

   

 

   

 

Applications

Suitable for use with Resistive, Capacitive, Inductive and Non-Linear Loads.

Ideal for use in Testing Centres, Research Labs and Testing on Production Lines.

 

1. Home appliance industry manufacturers products testing power supply: such as air conditioning equipment, coffee maker, washing machine, juicer, microwave, tape recorders, refrigerators, DVD, vacuum cleaner, electric shavers, etc .

2. Electrical and electronics manufacturers products testing power supply: such as switching mode power supply, transformers, electronic ballasts, AC fans, uninterrupted power systems, chargers, relays, compressors, motors, passive components, etc.

3. IT industry and computer equipment manufacturers products testing power supply: such as fax machines, copiers, shredders, printers, scanners, recorders, servers, monitors, etc .

4. Laboratory and testing institutes best AC power supply: such as AC power testing, product life span and safety testing , electromagnetic compatibility testing , OQC (FQC) testing, product testing and R & D , research institutes, etc.

5. Aviation / military field testing power supply: such as airport ground facilities , shipbuilding, aerospace, military research institutes, etc.

 

 

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