Key Features & Engineering Highlights
– Engineered for heavy-duty electrodialysis desalination ED processes, this 60V 800A IGBT rectifier from our industrial high frequency rectifier factory delivers precise DC power to ion-exchange membrane stacks, ensuring optimal salt removal efficiency and membrane longevity.
– As a leading IGBT rectifier manufacturer, we integrate advanced high-frequency switching technology to achieve >92% efficiency, reducing energy costs for continuous brackish water purification operations compared to traditional thyristor-based units.
– The custom current voltage rectifier design allows seamless adjustment from 0-60V and 0-800A, providing the exact power profile required for electrodialysis cell reversal and variable feed water conductivity, making it a versatile heavy-duty DC power supply price leader.
– Built with robust industrial-grade components, this unit supports 24/7 operation in harsh environments, featuring a compact form factor that saves floor space in water treatment facilities and chemical plants.
Technical Specifications Table
| Model | GAOHUI-ED-60-800 |
| Input Voltage | 380VAC ±10%, 50/60Hz, 3-Phase |
| Output Voltage Range | 0-60V DC (continuously adjustable) |
| Output Current Range | 0-800A DC (continuously adjustable) |
| Ripple & Noise | <1% RMS (at rated load) |
| Stability | ±0.5% for voltage and current over 8 hours |
| Cooling Method | Forced air cooling with intelligent fan speed control |
| Protection Class | IP54 (standard), IP65 optional for harsh environments |
| Operating Temperature | -10°C to +50°C |
| Dimensions (W x D x H) | 800mm x 600mm x 1400mm |
| Weight | Approx. 180 kg |
Advanced Built-in Protection Systems
Our GAOHUI 60V 800A rectifier is equipped with comprehensive protection to safeguard both the power supply and downstream electrodialysis membrane stacks. This includes overvoltage protection (OVP) to prevent membrane damage, overcurrent protection (OCP) with fast-acting shutdown, overtemperature protection (OTP) with automatic derating, short-circuit protection, and input phase loss protection. These systems ensure reliable, uninterrupted operation in critical water desalination applications, reducing downtime and maintenance costs.
Target Industrial Applications
– Electrodialysis Desalination ED for brackish water and seawater purification
– Ion-exchange membrane regeneration and electrochemical separation processes
– Industrial wastewater treatment and heavy metal recovery via electrodialysis
– Electrochemical deionization systems for ultrapure water production
– Chlor-alkali industry and brine concentration applications
Customization and Tailored Engineering Services
As a specialized custom current voltage rectifier manufacturer, GAOHUI offers full customization from 1V to 1000V and 1A to 100,000A, all AC-DC only. For this 60V 800A model, we can integrate advanced functional modules to match your exact process needs:
– Digital Process Timer for precise batch control
– Multi-Stage Programmable Profile Control with up to 16 segments for dynamic electrodialysis voltage/current ramping
– Ampere-Minute Integrator for total charge monitoring
– Automatic Reverse Polarity for electrodialysis reversal (EDR) cycles
– Soft-Start Ramp-Up to protect membrane stacks from inrush current
– Local/Remote Control via Push-Button or HMI Touch Screen with intuitive menu
– RS485 Modbus RTU and Ethernet for full SCADA integration
– 4-20mA analog interface for external PLC control
– Pulse Functions with 1-100% duty cycle and 1-3000Hz frequency adjustable for advanced electrochemical processes
All units are factory-tested and backed by GAOHUI’s ISO9001 quality management system, ensuring consistent performance and long service life.
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