Input parameters: Three phase AC440V±10%, 50HZ
Output parameters: DC +60V/250A ; -60V/250A
Output mode: Polarity reversing
Cooling method: Air cooling
Power supply type: IGBT-based
Application Industry: Water treatment industry，such as wastewater treatment, seawater desalination, ballast water treatment, seawater or salt water sodium hypochlorite.
Water Treatment Rectifier is a rectifier specifically designed for the water treatment industry, which converts alternating current (AC) into direct current (DC) to drive electrolysis, disinfection, and redox reactions in the water treatment process. This equipment is essential to improving water quality, removing pollutants, and ensuring water safety.
Our DC power supply is widely used in water treatment, wastewater treatment,electrolytic treatment of wastewater and waste liquid, and precious metal recycling places.
| Characteristic Types | Parameter Items | Technical Requirements |
| Power Types | Power types | High-frequency Power Supply |
| Model and specifications | HIFA-250A/±60V | |
| Cooling mode | Air-cooled | |
| Switch tube type | IGBT | |
| Input Characteristics | Rated Input Voltage | Three-phase, AC440V±10% ,50HZ |
| Rated Input Power | 16.7KW | |
| Rated Input Current | AC 21.9A | |
| Input Power Factor | COSΦ≥0.95 | |
| Output Characteristics | Output Voltage | DC ±60V |
| Output Current | DC F 0～+250A R 0～-250A | |
| Stabilized Current Precision | ≤1%（Rated Current) | |
| According to accuracy | 1A，0.01V | |
| Rated Output efficiency | ≥91% | |
| Environmental Conditions | Installation site | Indoor installations |
| Altitude | ≤2000 meters | |
| Ambient temperature | -20℃～40℃ | |
| Relative humidity | ≤90％ | |
| Control Mode | Operating mode | PLC, ADDA, Ethernet, RS485 and RS232 |
| External Dimension | Height*Width*Depth | H580mm×W480mm×D700mm |
| Protection Characteristics | Self-protective function under the abnormal situations such as over/Low-voltage, over-current, default phase，short circuit, overheating and so on. | |
*Adjustable: Power output adjustment range: 0~100% rated voltage continuously adjustable, 0~100% rated current continuously adjustable, voltage and current can be adjusted independently.
*Remote control: All power supplies can be displayed and controlled locally, or remotely in PLC display and control, all equipped with RS485 communication module, each power supply includes local and remote PLC voltage adjustment/current adjustment, local and remote PLC output voltage display/output current display, local and remote PLC start/reversing, local display of power supply operation status and feedback to PLC (running, forward, fault, local/remote), remote control can be controlled by 4~20MA analog signal.
*Soft start and stop: The power supply has soft start and soft stop functions, and the soft start time and soft stop time are set on the on-site cabinet.
*Reserved terminals: The power supply has interlocking function and reserved terminals, which are used to connect with the passive normally open contacts inside the cabinet of Party A. When the signal is disconnected, the power supply starts output statically.
| Feature | Model | Output |
| Polarity reversing | HIFA-50A/200V | ±200Vdc/50A |
| HIFA-60A/250V | ±250Vdc/60A | |
| HIFA-80A/150V | ±150Vdc/80A | |
| HIFA-130A/200V | ±200Vdc/130A | |
| HIFA-150A/120V | ±120Vdc/150A | |
| HIFA-150A/150V | ±150Vdc/150A | |
| HIFA-150A/200V | ±200Vdc/150A | |
| HIFA-150A/240V | ±240Vdc/150A | |
| HIFA-180A/220V | ±220Vdc/180A | |
| HIFA-180A/400V | ±400Vdc/180A | |
| HIFA-200A/185V | ±185Vdc/200A | |
| HIFA-200A/300V | ±300Vdc/200A | |
| HIFA-200A/320V | ±320Vdc/200A | |
| HIFA-250A/60V | ±60Vdc/250A | |
| HIFA-300A/300V | ±300Vdc/300A | |
| KGFA-3KA/±6V | ±6Vdc/3KA |
Perfect inspection process and strict quality management measures to ensure excellent quality delivery
Liyuan electrolytic rectifiers are widely used in hydrogen electrolysis, water treatment, electrolytic copper foil, caustic soda,rare earth smelting, copper electrolysis refining. With high control precision, efficiency and power factor, low ripple factor.Digital network control is adopted to ensure high output precision.
If you require different models of power rectifier for water treatment, we can custom design them according to customer requirements. Please contact us.
Looking for a ±60V 250A polarity switching industrial rectifier for water treatment? Liyuan Haina Rectifier, a professional manufacturer with 27+ years specializing in industrial rectifiers, supplies global clients including the United States, Sweden, Netherlands, Italy, Spain, South Africa, Russia, Germany, Japan, South Korea, Malaysia, etc. Our advanced factory delivers cost-effective Made-in-China solutions, with competitive prices and customizable options. Contact us for sales inquiries.
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Liyuan Haina Rectifier, the professional manufacturer in IGBT and SCR rectifier, committed to providing you with quality solutions and products.
Get more details? We’ll response as soon as possible (within 12 hours).
Liyuan Haina Rectifier, the professional manufacturer in IGBT and SCR rectifier, committed to providing you with quality solutions and products.
Get more details? We’ll response as soon as possible (within 12 hours).
