GAOHUI Sodium Hypochlorite Generator Power Source 12V 2000A

Executive Summary:
Your on-site brine electrolysis process demands a DC rectifier that operates with absolute precision and industrial durability at sustained high-current output. Designed specifically for electro-chlorination systems and water disinfection chlorine generation, this 12V 2000A unit leverages high-frequency IGBT switching technology to deliver 0-12V adjustable voltage and stable 2000 amperes with over 92% efficiency. It eliminates costly water-cooled complexity, reduces transformer weight by over 60%, and directly cuts your kilowatt-hour consumption per kilogram of hypochlorite produced. Whether you are retrofitting an aging seawater chlorination plant or commissioning a new municipal water treatment facility, this rectifier is engineered for continuous duty in chemically aggressive environments.
Part 1 Key Features & Engineering Highlights
As a trusted industrial high frequency rectifier factory, GAOHUI integrates advanced inverter topology that reduces ripple to below 3% RMS, a critical parameter for optimizing current efficiency during the hypochlorite synthesis reaction. The modular IGBT bridge design ensures true redundancy; if one power module faults, the system continues at reduced output without a hard shutdown. Front-panel digital control provides real-time monitoring of voltage, current, total amp-hours, and cumulative run time. This unit performs directly as a heavy-duty DC power supply price leader, delivering long-term savings over traditional silicon-controlled rectifiers by eliminating expensive oil-immersion cooling and reducing fan noise to a whisper-quiet level suitable for indoor installations. Internal bus bars are plated for corrosion resistance, and all control wiring utilizes halogen-free, flame-retardant sheathing.
Part 2 Technical Specifications Table

Part 3 Advanced Built-in Protection Systems
Your electro-chlorination cells are expensive and sensitive to electrical transients. This rectifier includes multistage electronic fusing to disconnect within 200 microseconds of an output short circuit. A dedicated over-temperature alarm triggers fan boost and, if threshold is crossed, initiates a controlled shutdown to prevent IGBT damage. The power factor correction circuit (PFC) keeps total harmonic distortion below 15% at full load, protecting upstream transformers and reducing line noise. For installations prone to lightning-induced surges on the AC mains, a varistor-based transient voltage suppression array is integrated standard. Soft-start circuitry limits inrush current to under 150% of full load, preventing nuisance tripping of facility breakers during turn-on at full current setpoint.
Part 4 Target Industrial Applications
This system serves as the primary DC drive for on-site sodium hypochlorite generators in municipal and industrial water disinfection systems. It directly powers electrolytic cells converting a brine solution (NaCl) into a chlorine-based disinfectant without requiring hazardous gas transport. Other high-use areas include water treatment for cooling towers, wastewater neutralization pH control, swimming pool sanitation, and marine biofouling prevention in offshore seawater intake systems. The adjustable constant current regulation ensures uniform production output even as brine temperature, concentration, or electrode fouling levels drift during a production cycle.
Part 5 Customization and Tailored Engineering Services
As a dedicated IGBT rectifier manufacturer, GAOHUI offers deep customization beyond standard catalog specs. We re-engineer any unit in the range of 1V up to 1000V, and 1A up to 100,000A. Input remains single or three-phase AC; output is strictly DC. For your sodium hypochlorite process, optional add-on modules include: a Process Timer for automatic start/stop sequencing, Multi-Stage Profile Control to program current ramps across a batch, an Ampere-Minute Integrator for tracking total delivered charge and automating electrode cleaning schedules, Automatic Reverse Polarity switching for periodic depolarization of cell plates, and Soft-Start circuitry with adjustable ramp time from 1 to 30 seconds. Communication interface options include RS485 Modbus RTU for connection to a central SCADA system, Ethernet TCP/IP for remote web-based monitoring, and analog 4-20mA retransmission of primary setpoints for integration with older PLCs. For tests requiring variable pulse output, we offer a Pulse Function module with frequency adjustment from 1 to 3000 Hz and duty cycle control from 10% to 90%. Every custom order begins with a short engineering review to confirm form factor, ambient cooling conditions, and regulatory certification requirements. Contact our applications team to define your exact custom current voltage rectifier configuration for this critical chlorination duty.