DC Rectifier​ 380VAC input High Frequency DC Power Supply 400VDC 3 Phase AC To DC Rectifier

Description:

IDMA series is a line of high frequency DC rectifiers designed to meet all surface treatment requirements. Based on high speed IGBT technology, they provide high efficiency and performance. Supported three-phase voltage input, output voltage and current can be customized, Low Ripple,Our rectifiers adopt PWM technique for the controlling of current amplitude and adopt full digital design, using TI 12-bit DSP control.

Application

1.Surface Oxidation Treatment

2.Etching surface Treatment.
3.Metal smelting: Aluminum,Copper, Zine, Lead,Manganese,Magnesium,etc
4.Ionic membrane: Electrolysis of salt,etc
5.Silicon carbide smelting & Graphitization furnace
6.Experimental power supply
7.Copper foil, aluminum foil special power supply
8.Electrochemical: Chlor-alkali, etc
9.Electrolysis: Copper,Zine,Tin,Lead,Aluminum foil,Copper foil

Model name

I D M A – 400 /200

1 2 3 4 5 6

1- I means "IMAX"

2- DC output

3- module

4- Air cooled

5- 400V Rated output Voltage

6- 200A Rated output current

Features

Electrical features

Ø Input:342VAC~418VAC,Three-phase input.

Ø DSP control,Output current,High voltage accuracy

Ø Modular design with flexible DC outputs in the efficient switch mode technology.

Ø Power Supplies available as air or water cooled models

Ø Module Dimension (H*W*D):132*450mm*486mm, 3U height.

Ø Supports CAN bus /RS485 communication

Ø Support constant voltage, constant current mode, and can be freely switched

Ø Supports input over voltage/under voltage protection, phase-loss protection, and input three-phase unbalanced protection

Ø Supports output over voltage, over current, short circuit, and over temperature protection

Ø Our rectifiers can live in a tough world, Independent air duct design, Unique Anti-corrosion Design, improve the product life cycle, high reliability.

Ø All input/output connections in the back for easy access

Ø Cooling systems :Air cooled system or water cooled system.

Energy saving & high accuracy

Ø High speed IGBT technology

Ø Modular power platform and multi-tower interconnection

Ø Microprocessor controlled

Ø Up to 40% power saving versus Silicon Controlled Rectifier (SCR)

Ø Low output current ripple

Ø Fast response time and high stability to load variation (~1ms)

Hardware features

ØSpace saving & easy capacity increase

ØLight weight (from 25kg)

ØModular and multi-tower construction

ØMain switch and operator panel in the front

ØAll input/output connections in the back for easy access

Software features

Ø Simple output parameters and waveform programming from the operator panel, remote control or

Ø PC/PLC (current, voltage, cycle time and ramp time)

Ø Customized software available

Ø High precision voltage and current regulation (1000 steps)

Ø Allows you to customize the output soft start time and working time

Ø A/h and A/min meters for precise thickness and dosing pumps control

Ø Operation Modes Manual (Through operator panel or remote control) Automatic (Via PC or PLC)

Available Interfaces

Ø RS485 *

ØRS232 *

Ø Profibus-DP

Ø Device Net

Ø Analogue 0-10V

ØAnalogue 4-20mA

Typical Parameters:

Specifications:

Output waveform:

Vo: DC output voltage.

t1: Soft start time

T2:Working time

You can set them as required.