2500A18V Constant Current/Voltage DC Power Supply For Electrolysis

Application This is 2500A18V Constant Current/Voltage DC Power Supply for Electrolysis , water cooling, 3 modules in parallel, 2500A18V*2+1000A10V*1 module structure. Specification Working condition Cooling water requirement: l Used indoors, ambient temperature: 0℃ ~ + 5 0℃. l Relative humidity:...

Product Details

Application

This is 2500A18V Constant Current/Voltage DC Power Supply for Electrolysis, water cooling, 3 modules in parallel, 2500A18V*2+1000A10V*1 module structure.

2500A18V  DC Power Supply


Specification

Item

Specifications

Rectifier type

IGBT High Frequency Rectifier, Modular Structure, Easy for Maintenance

Working duty

100% 24 hours continuous running 

AC input3 phase 220V/380V/440V/480V
DC output2500A*18V+1000A10V

Mechanical Typ

Modular Design

Output Regulation Range

0 ~ 100 %

Soft start time settin

0-999S

Control Mod

Constant current/constant voltage selectable

Operation mode

Auto(control by PLC through MODBUS RS485 Interface) & Manual(control by control box)

Remote control interfac

RS485

HMI

Touch Panel on control bo

CoolingWater cooling
Protections

Over heat, over current, voltage limit, short circuit, input over/under voltage protection, IGBT driving protections


Working condition

 Cooling water requirement:

Item

Value

Remarks

Water quality

PH:68,

resistivity 20KΩcm, hardness<8 dH

Water is not corrosive, dirty or contains acids.

Inlet Water Temperature

20-35

To prevent condensation, the water must not be too cold. The ideal temperature is between ambient temperature and 35(not below dew point)

Inlet Water Pressure

0.2MPa-0.5MPa


Water flow

rectifier>57L/Min


Used indoors, ambient temperature: 0℃~+50℃.

Relative humidity: ≤90% (relative to 20±50℃).

Elevation: less than 2,000 meters.

There shouldn’t be excessive amount of dust, explosive and corrosive gas in the air.

The installation place should be without severe vibration, the vertical gradient shouldn’t exceed 5%.

The seismic intensity of the installation site is less than 7 on the Richter scale.

Saturated vapor pressure: daily average value is less than 2.2×10-3M pa, monthly average value is less than 1.8×10-3Mpa.



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