DC rectifier High Frequency Pulse And Pulse Reverse 450VDC

Description
IPMA series is a line of high frequency pulse rectifiers designed to meet all galvanic surface treatment requirements. Based on high speed IGBT technology, they provide high efficiency and performance. Supported 342VAC to 418VAC three-phase voltage input, output voltage and current can be customized, Low Ripple,IMAX 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 P M A– 450 /500
1 2 3 4 5 6
1- I means "IMAX"
2- Pulse output
3- module
4- Air cooled
5- 450V Rated output Voltage
6- 500A 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 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 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

Energy saving & high accuracy
Ø High speed IGBT technology
Ø Modular power platform and multi-tower interconnection
Ø Microprocessor controlled342VAC~418VAC,Three phase input.

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
> RS485 *
> RS232 *
> Profibus-DP
> Device Net
> Analogue 0-10V
> Analogue 4-20mA

Specifications:

Output waveform:



Vo: DC output voltage.
t1: Soft start time
T2:Working time
You can set them as required.




450VDC Three Phase DC To DC Rectifier High Frequency
DC rectifier High Frequency Pulse And Pulse Reverse 450VDC