0~50V 0~5000A 250KW High Power Rectifier for Electrolytic Hydrogen
feature
-
Input Parameters
AC Input 480v±10% 3 Phase -
Output Parameters
DC 0~50V 0~5000A continuously adjustable -
Output Power
250KW -
Cooling Method
forced air cooling / water cooling -
PLC Analog
0-10V/ 4-20mA/ 0-5V -
Interface
RS485/ RS232 -
Control Mode
remote control design -
Screen Display
digital display -
Multiple Protections
lack phase over-heating over-voltage over-current short circuit -
Control Way
PLC/ Microcontroller
Model & Data
|
Model number |
Output ripple |
Current display precision |
Volt display precision |
CC/CV Precision |
Ramp-up and ramp-down |
Over-shoot |
| GKD50-5000CVC | VPP≤0.5% | ≤10mA | ≤10mV | ≤10mA/10mV | 0~99S | No |
Product Applications
The electrolytic gas rectifier is mainly used in the electrolytic synthesis of hydrogen, sulfur hexafluoride, carbon tetrafluoride, sulfur hexafluoride, ultra pure ammonia and other special gases.
During electrolysis, cations in the electrolyte migrate to the cathode and electrons are reduced at the anode. The anion runs to the anode and loses electrons to be oxidized. Two electrodes were connected in copper sulfate solution and direct current was applied. At this point, copper and hydrogen will be found to precipitate from the plate connected to the cathode of the power supply. If it is a copper anode, copper dissolution and oxygen precipitation occur simultaneously.
Hydrogen production by electrolysis of water is the separation of water molecules into hydrogen and oxygen through an electrochemical process under the action of direct current. According to the different diaphragm, it can be divided into alkaline water electrolysis, proton exchange membrane electrolysis and solid oxide electrolysis.
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