Product Parameters
| 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 |
Overview
Specifically designed for research in Advanced Oxidation Processes (AOPs), this system integrates a precise and stable electric Fenton power supply with a standardized 2.5L electrolyzer, providing a reliable, flexible, and highly reproducible complete solution for experimental research in wastewater treatment, environmental chemistry, and other fields in universities, research institutes, and corporate R&D departments.
Structure
The water treatment power supply primarily consists of a rectifier-filter circuit, a full-bridge converter circuit, a high-frequency transformer, a high-frequency rectifier-filter circuit, an auxiliary power circuit, and a main control unit. The main control unit circuit mainly comprises phase loss protection, temperature protection, overload protection, short-circuit protection, and a PWM circuit with PI regulation.
The three-phase grid voltage is rectified and filtered after passing through the power switch, yielding a smoothed 520VDC supply for the inverter circuit. The inverter circuit primarily employs high-power MOSFET or IGBT modules to form a full-bridge converter. When the PWM output control signal drives the power modules through isolated drivers, two sets of diagonal transistors conduct alternately. This generates a high-frequency pulse voltage in the primary winding of the high-frequency transformer. The secondary voltage is transformed by the high-frequency transformer, rectified, and then supplies energy to the load.
Features
- The power supply can operate in either voltage-regulated current-limited mode or current-regulated voltage-limited mode, with seamless switching between the two states.
- DC output voltage regulation accuracy ranges from 50% to 100%. When input voltage fluctuates by 10% or load changes occur, the output voltage remains stable with regulation accuracy ≤0.5%.
- Incorporates filtering functionality to prevent interference with instruments during power-up, eliminate grid pollution, and mitigate current inrush phenomena.
- Phase Loss Protection: Automatically locks out when any phase is missing from the three-phase AC input. Resumes operation automatically after fault resolution.
- Overcurrent Protection: Automatically enters overcurrent shutdown and alarm state when current exceeds rated value.
- Short-circuit protection: In case of load short-circuit or internal component short-circuit, the circuit breaker automatically disconnects the power supply.
- Over-temperature protection: When abnormal temperatures of semiconductor components (e.g., IGBT, Schottky diodes) reach ≥80°C, the electronic switch on the main control board activates, locking the power supply to effectively protect the unit.
Detailed Display of Core Components of High-Frequency Rectifier Power Supply
- IGBT Module: High efficiency and stability using Infineon/SAN RAX (Germany)
- Rectifier Module: Stable performance using Sansha/Fuji (Japan), suitable for long-term continuous use
- Cooling Fan: Powerful, rapid heat dissipation, low noise, waterproof, moisture-proof, allowing for long-term full-load operation
- Protective Electrode Plates for Extended Lifespan: Intelligent control system maintains stable output waveform and accuracy, reducing wear on the electrode plates through high-efficiency conversion, thus extending lifespan and reducing costs.
- Synchronous Energy-Saving Technology: Employs synchronous energy-saving technology, resulting in high efficiency and energy savings, with a maximum overall efficiency of up to 92%.
- High-Power Heatsink: Capable of long-term full-load operation, featuring a high-efficiency intelligent control system, multiple protections for stability, and enhanced heat dissipation design.
- Enlarged and Thickened Heatsink Aluminum Plate
- RS485 Communication Support: Enables communication and control with computers, mobile phones, or PLCs, allowing for remote real-time monitoring and operation.
