Introduction

The 50A 36V Electrocatalytic Oxidation Rectifier is a precision-engineered DC power source designed to drive Advanced Oxidation Processes (AOP) for the effective degradation of complex organic contaminants in industrial wastewater.

Technical Specifications of the 50A 36V AOP Rectifier

Commonly Used Water Treatment Power Supply Models (Custom models are available if not listed in the table).
Model	Output current A	Output voltage V	Power KW	Input current A	Input voltage V	Weight (KG)	Width W * Length L * Height H
GH10024	100A	24V	2.4	12	220	17	380*400*170
GH100100	100A	100V	10	17	380	40	450*500*225
GH120100	120A	100V	12	20	380	40	450*500*225
GH20015	200A	15V	3	15	220	17	380*400*170
GH20024	200A	24V	4.8	8	380	40	450*500*225
GH20036	200A	36V	7.2	12	380	40	450*500*225
GH20048	200A	48V	9.6	16	380	40	450*500*225
GH200100	200A	100V	20	33	380	130	510*580*920
GH30024	300A	24V	7.2	12	380	40	450*500*225
GH30036	300A	36V	10.8	18	380	40	450*500*225
GH30048	300A	48V	14.4	24	380	95	510*580*690
GH300100	300A	100V	30	50	380	130	510*580*920
GH33030	330A	30V	9.9	16.5	380	40	450*500*225
GH40030	400A	30V	12	20	380	40	450*500*225
GH50024	500A	24V	12	20	380	95	510*580*690
GH50036	500A	36V	18	30	380	95	510*580*690
GH50048	500A	48V	24	40	380	95	510*580*690
GH50012	500A	12V	6	10	380	45	380*400*170
GH60048	600A	48V	28.8	48	380	95	510*580*920
GH100024	1000A	24V	24	40	380	95	510*580*690
GH100036	1000A	36V	36	60	380	130	510*580*920
GH100048	1000A	48V	48	80	380	130	510*580*920
GH100012	1000A	12V	12	20	380	45	480*525*310
GH200024	2000A	24V	48	80	380	130	510*580*920
GH300024	3000A	24V	72	120	380	165	530*600*1200
GH4000100	4000A	100V	400	667	380	195	580*650*1400
GH800036	8000A	36V	288	480	380	235	600*680*1600
GH1000036	10000A	36V	360	600	380	260	800*1350*1510

Applications in Electrocatalytic Oxidation Wastewater Treatment

Our 50A 36V Electrocatalytic Oxidation Rectifier is engineered as the power core for cutting-edge wastewater purification systems. To understand its critical role, it is essential first to grasp the technology it enables. This advanced power supply drives the electrocatalytic oxidation process, a highly effective method for degrading persistent organic pollutants in industrial effluent that other treatments often leave behind.

Technical Features of Our Electrocatalytic Oxidation Power Supply

Building on that foundational understanding, let’s examine what makes our rectifier uniquely suited for this demanding application. This electrocatalytic oxidation rectifier is specifically designed to maximize the inherent benefits of the AOP (Advanced Oxidation Process) technology, translating electrical efficiency into treatment excellence.

Automated Control: Finally, operational simplicity is achieved. The entire system, powered by this stable and responsive supply, is designed for fully automated, unattended operation, significantly simplifying plant management.ermal power plants, chemical manufacturing, papermaking, steel production, and printing & dyeing.

Low Operating Costs: A key advantage lies in operational economics. The technology eliminates the recurring need for adding expensive chemical oxidants, which drastically reduces ongoing operational expenses compared to traditional methods.

No Secondary Pollution: Furthermore, environmental impact is minimized. The system produces minimal sludge, thereby avoiding the secondary pollution and complex disposal costs typically associated with chemical or biological treatment processes.

Strong Oxidizing Ability: From a performance standpoint, the rectifier enables the consistent generation of highly oxidizing hydroxyl radicals (·OH). These radicals are exceptionally powerful and react non-selectively, allowing them to break down a wide spectrum of complex contaminants.

Structure of the Water Treatment Power Supply

To appreciate its reliability, it’s helpful to look under the hood. The power supply is not a simple transformer; it is a sophisticated electro-mechanical assembly engineered for precision and durability. 

Its structure can be logically followed through the power conversion stages:

The Brain & Nervous System: Overseeing and protecting this entire process are the auxiliary power circuit and the intelligent main control unit. This control unit is the system’s cornerstone, integrating vital protections against phase-loss, temperature excursions, overloads, and short-circuits, all while employing a precise PWM circuit for real-time PI regulation.

Input Stage: It begins with a robust rectifier-filter circuit that conditions the incoming three-phase AC power from the grid.

Conversion Stage: This clean AC is then efficiently converted by a high-frequency full-bridge converter (utilizing reliable IGBT or MOSFET modules) and a precisely wound high-frequency transformer, which steps the voltage down to the required level.

Output Stage: Next, a high-frequency rectifier-filter circuit further refines the signal, delivering the smooth and stable 36V DC output essential for the electrochemical reaction.

Key Features and Protections

The advanced structure enables a suite of user-focused features and robust safeguards. This 50A 36V Electrocatalytic Oxidation Rectifier is built not just for performance, but for unwavering safety and ease of use in the most demanding industrial environments.

• Dual Operational Modes: It offers exceptional flexibility, capable of operating seamlessly in either constant-voltage (current-limited) or constant-current (voltage-limited) mode to match specific process requirements.
• High Stability & Accuracy: Underpinning this flexibility is rock-solid stability. The output voltage regulation accuracy is maintained at ≤0.5%, a critical specification that holds firm even in the face of typical industrial power variances like ±10% input voltage fluctuations or sudden load changes.
• Integrated Filtering: Looking beyond raw power, the unit incorporates built-in electromagnetic filtering. This crucial feature prevents electrical interference with other sensitive plant instruments and effectively mitigates damaging current inrush at startup.

Perhaps most importantly, the rectifier is guarded by a Comprehensive Protection Suite that acts as a vigilant safety net:
* Phase Loss Protection: Automatically locks out operation if any phase of the three-phase AC input is lost, preventing equipment damage.
* Overcurrent Protection: Instantly triggers a shutdown and alarm state if the output current exceeds the rated 50A threshold.
* Short-Circuit Protection: Engages a circuit breaker to automatically and safely disconnect the power supply in the event of a load or internal short-circuit.
* Over-Temperature Protection: Continuously monitors vital components like IGBTs and Schottky diodes, locking the unit if temperatures exceed a safe 80°C threshold.