Dc Power Supply By Green Power Co., Ltd.

Being a customer centric organization, we are involved in manufacturing, exporting and supplying a supreme quality range of DC Power Supply in Beijing, Beijing, China.

General introduction

This rectifier is suitable for DSP Control Constant Current 100A Rectifier Cost Effective Lead Time 4 Weeks.
This rectifier adopts high frequency IGBT as semiconductor component and PWM modulation technology.

The main distinguishing features of Green Power rectifier are:

Modular design

Programmable software control

Provide multiple communication, suitable for automatic control system

High efficiency, energy saving

High power factor

High accuracy and stability

High intelligence

Easy operation and maintenance

Compact size, light weight



Working Principle

Three phase AC input is converted to DC through rectification and filter, then DC voltage is transformed to DC output through phase shift full bridge PWM DC/DC converter.

Main Components:

The main components include:

l Diode bridge

l IGBT inverter H bridge

l High frequency transformer

l Secondary Schottky diodes

l Capacitors and inductors

l Control and protection circuit and devices

l Cooling circuit


Technical data

1. AC Input

1.1

Input AC phase

single phase

1.2

Input line voltage(V)

AC 110V or 220V

1.3

Input Frequency(Hz)

50Hz/60hz

2. DC Output

2.1

Rated Output

100A 12V/24V

2.2

Output mode and range

Constant Current, 0-100% of rated value



Constant Voltage, 0-100% of rated value

2.3

Duty

100% full load

2.4

Accuracy

<1%

3. Electrical Features

3.1

Application

Water Electrolysis for Hydrogen Making

3.2

Regulation mode

IGBT PWM

3.3

Power Factor(Full load)

a Y0.94

3.4

Cooling Method

Forced air cooling

3.5

Communication with PLC

RS232, RS485, Profibus, Profinet,

0-10V, 4-20mA

3.6

IP degree

IP30, please specify if you require higher

3.7

Insulation Grade

B, please specify if you require higher

3.8

Working Mode

Continuous

3.9

Alarm type

Audible and visual alarm



Green Power Advantages

a c Rich experience for industrial applications

a c Mature and advanced technology, R&D of power supply for 20 years

a c Europe quality, high reliablity and high stability

a c Reliable, efficient and robust, Maximum efficiency and reliability and trouble-free integration, give you technical performance that boosts productivity and allows a high efficiency return on investment on your plant

a c High performance price ratio, optimised power supply design& reasonable power supply price

a c Product easy operation and quick troubleshooting

a c Efficient service

Manufacturing

16000m2 for headquater, workshops and office.

capacity 1000 sets/month

5S management for production,

QC rather reliable.



DSP Control

We use DSP digital control(USA TI company's DSP chip), reliable and stable for more than 20 years while analog control normally only for 2-3 years, besides, DSP control is with high accuracy, it could be less than 0.5%, fast response speed, software programmable etc.





Remote control

RS232, RS485, Profibus, Profinet,

0-10V, 4-20mA, or remote control box





Certificate

UL 1564;

CE;

High Technique Company;

Software Copy;

ISO 9001-2015 etc.


Overseas agent

We exported to more than 40 countries, and have agents in more than 10 countries.

If you are our distributor, your contact could be displayed on our for marketing together.


Packing and shipping
Plastic Film with foam, then in polywood case. Strong package.