幸运二八

500A12V Polarity Reversing Rectifier For Electrocoagulation Waste Water Treatment

500A12V Polarity Reversing Rectifier For Electrocoagulation Waste Water Treatment

幸运二八Application This is 500A12V Polarity Reversing Rectifier For Electrocoagulation Waste Water Treatment. Automatic reversal, polarity reversal time: +-10 min-30 min. IGBT technology, Modular design. RS485 communication. Europe quality with CE Standard, China price. IGBT Rectifier Working Principle...

Product Details

Application

This is 500A12V Polarity Reversing Rectifier For Electrocoagulation Waste Water Treatment.

Automatic reversal, polarity reversal time: +-10 min-30 min.

IGBT technology, Modular design.RS485 communication. 

Europe quality with CE Standard, China price.

500A15V-PRO-R

500A15V-PRO-R2


IGBT Rectifier 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.


image


Touch Panel HMI Operation

image

(1) Communication status

(2) Output DC current and voltage and AmpereHour counting display

(3) Timer counting display

(4) N for reversal time setting 

(5) Running status display

(6) Running mode display


Reverse Time Setting

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The power supply will run at forward or reverse output based on setting time. 

Set the polarity reversing running time:

(1) If set Positive Time and Negative Time- both to 0, it will run at always forward output.

(2) Positive Time+ and Negative Time- setting time could be different

(3) Positive Time+ and Negative Time- settable time range: 1-60000S.


Technical Data

1. AC Input

1.1

Input AC phase

3 phase

1.2

Input line voltage(V)

380V+/-10%

1.3

Input Frequency(Hz)

50Hz

2. DC Output

2.1

Rated Output

±500A 12V

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 Treatment

3.2

Regulation mode

IGBT PWM

3.3

Remote control

RS485

3.4

Power Efficiency(Full Load)

90%

3.5

Power Factor(Full load)

≥0.93

3.6

Cooling Method

Forced air cooling

3.7

IP degree

IP30

3.8

Insulation Grade

B

3.9

Working Mode

Continuous

3.10

Alarm type

Audible and visual alarm(on rectifier front panel and touch panel)


Other models

3000A   5000A WATER.jpg  8000A.jpg

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