Frequency and Voltage Converter 380V to 220V

Get our Frequency and Voltage Converter 380V to 220V for efficient power conversion. As a factory, we provide reliable and high-quality products.
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Overview

Basic Info.

Model NO.
LM33-50K
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Constant Torque Universal Type
Transport Package
Wooden Case
Specification
660*1100*1300mm 220kg
Trademark
Deming
Origin
China Jinan
HS Code
8504403090
Production Capacity
50000/Year

Product Description

Product Description

 Product Description:


Variable Frequency Power Supply


The Variable Frequency Power Supply by Jinan Deming Power Equipment Co., Ltd is designed to convert municipal power into the required voltage and frequency through a power conversion circuit. This series of power supplies offers a range of features that cater to the needs of engineers in various industries.


Main Features:



  • Pure and reliable sinusoidal power output

  • Low harmonic distortion

  • High stability frequency and voltage stabilization rate

  • Simulates output characteristics of different voltages and frequencies worldwide

  • Meets the needs of design and development, product line testing, and quality assurance

  • Supports life, over-high/over-low voltage simulation testing

  • Compatible with imported equipment and production line power supply applications

  • Supports 400 Hz aerospace


Additional Features:



  • Inverter core adopts Mitsubishi Inverter Module

  • Drive protection using Mitsubishi motor core

  • Dynamic reaction rate < 2ms

  • Three-phase power supply can adapt to 100% unbalanced load

  • Touch screen display with sensitive operation and accurate 0.5 level control

  • Can withstand 2 times rated current (Optional) without voltage drop

  • Frequency stability < 1%, load stability < 1%, adjustable output frequency

  • Wide range of adjustable output voltage: low-grade voltage (0-150 V), high-grade voltage (0-300 V)

  • Protection level above IP55

  • Output terminal isolated by transformer with small harmonic component

  • Comprehensive and fast protection with millisecond response rate


Experience the reliability and versatility of the Variable Frequency Power Supply by Jinan Deming Power Equipment Co., Ltd. Enhance your design and development processes, ensure product quality, and meet the power supply needs of various industries.


Detailed Photos

Frequency and Voltage Converter 380V to 220VFrequency and Voltage Converter 380V to 220VFrequency and Voltage Converter 380V to 220VFrequency and Voltage Converter 380V to 220VFrequency and Voltage Converter 380V to 220V

Product Parameters
 

Technical Parameters of Three Phase Variable Frequency Power Supply


Introducing the Frequency and Voltage Converter 380V to 220V by Jinan Deming Power Equipment Co., Ltd. This compact and portable converter offers efficient and reliable power conversion. Perfect for solar hybrid systems, it provides a smooth and stable frequency and voltage output. With a power rating of 50kw, it is suitable for various applications. Upgrade your power supply with this high-power, versatile converter.

Type

LW33-50K

capacity

 

three phase 50KW

Circuit way

IGBT/PWM  Delta Modulation Technique

 

Ac Input

input mode

 

three phase four wire

voltage range

 

380V±25%(Or AC220V AC480V)

frequency domain

 

50Hz

Ac Output

Rated capacity

50KW

output mode

 

three phase four wire

Output wave

Pure sine wave

output voltage

AC480±25%(Or AC220V AC380V)

 voltage accuracy

 

±1%

output frequency

 

60Hz 

frequency accuracy

 

±0.1%

Output rated current

60A

Overload capacity

110%,3 minutes,    200%,10 second

Dynamic voltage transient range

2%(0~100% load change)

THDV

THD<3%(nonlinear load)

Display usage

 

Display Window

Touch screen display

voltmeters

precision 0.1V

current meters

precision 0.1A

frequency table

precision 0.1Hz

power

precision 0.1W

communication

RS485/RS232/WIFI/GPRS/Enternet(Optional)

 system

system efficiency

normal mode: 90%

 insulation resistance

DC> 500V 20MΩ

dielectric strength

 

(Input and output to the ground)1800Vdc,Leakage current is less than 3.5mA,1 minute without arc

level of protection

 

IP22

mode of connection

 

Output Terminal block

heat-dissipating 

method

 

Forced fan refrigeration

operating temperature

-10ºC~+50ºC

relative humidity

0-90%(without condensation)

noise(dB)

<65Db

Size (mm)

630×1000×1430mm

Weight (kg)

327KG

Jinan Deming Power Equipment Co., Ltd offers a 150K Three Phase Frequency and Voltage Converter. This efficient and reliable converter transforms 380V to 220V, making it perfect for various applications. Experience smooth and stable power conversion with our high-power, compact, and portable converter.

Power type

Three phase in and three phase out

Capacity

150KVA

Circuit mode

IGBT/SPWM

AC Input

Phase number

Three-phase four-wire + ground wire

Input voltage range(Vac)

480V±15%

Input frequency range(Hz)

30-70

AC output

Phase number

Three-phase four-wire + ground wire

Wave form

Pure sine wave

Output Voltage(V)

380Vac

Output Voltage Accuracy(V)

≤1%

Output frequency range(Hz)

45-65

Output Frequency Accuracy(Hz)

≤0.01%

Output rated current(A)

                            197A/180A/126A

THD

≤3%

Dynamic response time

2ms

Power factor(PF)

0.8

Overload capacity

110%,10min;200%,10s

Peak Coefficient(CF)

3:1

Efficiency

≥90%(Resistive load 80%)

 

Display

Type

LED/Touch Screen

Communication

RS485/RS232/WIFI/GPRS

Environment

Insulation strength

1500VAC,1min

Noise (1 m)

≤55dB

Ambient temperature

-10ºC~+50ºC

Humidity

0-90%(No condensation)

Altitude(m)

≤2000m

Indicator light

Electricity, Inverter (Power Supply, Overvoltage, Undervoltage, Overcurrent, Overheat, LED Model Configuration)

Protection

Input connection, input under voltage, output over voltage , output over current , output overload , output short circuit , overheat

Cooling mode

Fan

 
Certifications

Frequency and Voltage Converter 380V to 220V

Company Profile

Frequency and Voltage Converter 380V to 220V

More products


Frequency and Voltage Converter 380V to 220V

Case

Frequency and Voltage Converter 380V to 220V
Frequency and Voltage Converter 380V to 220V

Our Advantages

Frequency and Voltage Converter 380V to 220V


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