The 48V 1000A Wastewater Oxidation DC Power Supply is a unidirectional DC power supply rated at 48 V and 1000 A for electrocatalytic oxidation water treatment projects. The published rating defines the available DC envelope; it does not replace process calculations or establish the normal operating setpoint.
Published Rating and Electrical Boundary
| Rated DC output | 48 V DC, 1000 A DC |
|---|---|
| Application | electrocatalytic oxidation water treatment |
| Regulation | Constant-current or constant-voltage main mode, selected for the confirmed process |
| AC input | AC 380 V or 415 V. Final phase, frequency and site conditions must be confirmed. |
This product follows Gao Hui’s low-voltage AC input, high-frequency switching and isolation, one-way DC architecture. It is not presented as an external DC-input converter, AC-output source, bidirectional or regenerative supply, or medium/high-voltage direct-input system.
Application and Selection
This page applies to direct or mediated electrochemical oxidation in a defined electrode reactor Estimate current from active electrode area and the trial-approved current density, then evaluate treatment performance and energy use. Confirm voltage from conductivity, electrode spacing, cell arrangement, temperature and connection losses.
Direct oxidation, mediated oxidation, three-dimensional electrodes and electro-Fenton routes are not interchangeable.
Quotation focus: a technically comparable quotation needs the DC working range, site AC supply, duty, installation environment and required controls. Missing items will be marked for confirmation.
Information Required for Selection
- wastewater source and pollutants
- target removal
- COD, salinity and chloride
- electrode material and area
- current density
- flow and residence time
- conductivity and loaded voltage
- by-product, duty and safety limits
Also provide the site AC voltage, phase and frequency; cable distance; daily duty; ambient conditions; cabinet location; required local or remote control; and any interface or interlock list. Gao Hui engineering can then check the practical working range against the published rating.
Configuration Boundary
The confirmed standard scope is limited to the published DC rating and stated process use. Cooling method, enclosure, control interface, ramp, timer, ampere-hour control, pulse waveform, polarity reversal, communications, ripple target and redundancy are project-specific. They are supplied only when written into the confirmed configuration and must not be inferred from a legacy title, image or category.
Frequently Asked Questions
How should this rectifier be sized?
Provide the maximum effective load, accepted current-density or load data, loaded voltage, duty and site AC supply.
Can one rating be used for every line?
No. Lines with the same process name can have different areas, connections, resistance and control sequences.
Is cooling fixed by this page?
No. Cooling and enclosure are selected after duty, ambient conditions and installation details are reviewed.
Review related options in Electrocatalytic Oxidation Rectifiers, or contact Gao Hui with the selection data above.
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