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12V 25000A High Frequency Switching Hard Chrome Plating Rectifier with IGBT

China 12V 25000A High Frequency Switching Hard Chrome Plating Rectifier with IGBT, Find details about China Chrome Electroplating, Nickel Plating from 12V 25000A High Frequency Switching Hard Chrome Plating Rectifier with IGBT

HS Code
8504409190
HS Code
8504409190
Rectifier for electroplating
12V 25000A High Frequency Switching Hard Chrome Plating Rectifier with IGBT

The CE certificate igbt rectifier for zinc plating line IGBT switch mode high frequency pulse rectifier adopts PWM technology realizing AC-DC conversion, 365 days continuously supply DC power for applied load. 
The rectifier is made up with the following subassemblies:
Diode bridge
IGBT inverter H bridge
High frequency transformer
Secondary Schottky diodes
Capacitors and inductors
Control and protection circuit and devices
Cooling circuit
Remote control box(optional)

Application:
Electrochemistry: Plating, anodizing, electro polishing, electrolysis, electro winning, electro refining, electronic cleaning, tinning, pickling, surface coloring, cathod protection
Heating: Inductive heating, DC heating, single phase AC heating
Water treatment: Waste water treatment, seawater desalination
12V 25000A High Frequency Switching Hard Chrome Plating Rectifier with IGBT

Features:
1Small in size, the wolume is only 1/5 compare to old type;
2Remarkable energy saving, high working efficiency;
3High quality components. Core drive circuit is from Siemens and IGBT.
4Reliable proction function: Self-protection will be activate if short circuit/overflowing/ overvoltage/high temperature ccurs.
5The shell of rectifier use high quality electrostatic spraying sheet, key circuit with seal treatment in order to meet the reuirement of anticorrosion

12V 25000A High Frequency Switching Hard Chrome Plating Rectifier with IGBT
Specification:
Parameters nameParameter value
Input voltage3 phase AC 380V, 480V, 415V,  220V ±10%, 50-60Hz
Output DC current Rated1000A~120kA
Output DC voltage Rated12V-200V
Protection classUp to IP54
Efficiency>90% @ rated output
Power factor≥0.93 @ rated output
Ambient temp.Max. 50°C
CoolingCooling Water or forced air cooling
Control precision Voltage/current  ≤0.5%
Duty ratio Continuousoperation at rated loads up to 2000m altitude
Regulation range Stepless at constant voltage or current0-100%
12V 25000A High Frequency Switching Hard Chrome Plating Rectifier with IGBT




 

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