220V Input 1000W Ultraviolet Ballast for Water Sterilizer
220V Input 1000W Ultraviolet Ballast for Water Sterilizer

Product Parameters for this 1000W Ultraviolet Ballast
Input | Nominal voltage, frequency | Single phase 220V 50/60Hz | |||
Voltage allowable range | Single phase 300V~460V | ||||
Digital input DI | Standard configuration 3 digital input DI1/DI2/DI3 | ||||
Analog input AI | Standard:0~10V voltage input(AI)or 0~20mA current input(AI)
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Output | Output Voltage | 80-180V | |||
Output frequency | 1.0KHz | ||||
Digital output DO
| Standard configuration 3 digital output DO1/DO2/DO3 | ||||
Analog output AO | 2 route 0.0~10.0V voltage output signal | ||||
Relay contact output | Standard configuration one group AC 250V/2A normally open/closed contact | ||||
Control method | Power vector control | ||||
Control feature | Power setting resolution | 0.1KW | |||
Current Restriction | 110% lamp rated current | ||||
Voltage Restriction | 110% lamp nominal voltage | ||||
Power limitation | Max output lamp rated power | ||||
Overload Capacity | 100%--Long term | ||||
Under voltage restrain in operation | Specially aim at low network voltage and frequent fluctuate network voltage users, even lower than allowable voltage range, system still maintain its longest conceivable running time by unique algorithm and residual distribution. | ||||
RS485 Communication | Standard configuration RS485 communication interface, it can control UV Power Supply running and stop, functional parameter setting and modifying, read equipment status, etc. | ||||
Typical function | Standby function | Set standby power consumption to save energy when facility is interval. | |||
Working time record | Record lamp working time when running | ||||
Operation function | External dry contact signal, RS485 communication signal control facility start/stop | ||||
Display | Operation panel display | Monitor status | Real-time monitor output power, output current, output voltage, module temperature and setting power. | ||
Alarm content | Latest 6 times malfunction record, every malfunction code, latest malfunction trip output power, setting power, output current, output voltage, DC voltage, module temperature, etc. | ||||
Protect/alarm function | 3 phase current input loss phase, input under-voltage, input over-voltage, output over-current, output short circuit, facility overheat , temperature detection, output disconnection, internal storage damage, etc. | ||||
Environment | Ambient temperature | -10ºC to +45ºC(no freeze) | |||
Ambient humidity | 90% below(no frosting) | ||||
Surroundings | Indoor(NO direct sunlight, corrosion, inflammable gas, oil fog, dust, etc.) | ||||
Altitude | Lower than 1000m | ||||
Structure | Protection Level | IP20 | |||
Cooling method | Forced air cooling | ||||
Core Features of Fiver's 1000W Medium Pressure UV Ballast
1. Intelligent Lamp Matching & Wide Compatibility – This 1000W Ultraviolet Ballast automatically matches lamp voltage and current within the 80–180V output range, supporting stable ignition and continuous operation for 1KW medium-pressure UV lamps. As a dedicated Medium Pressure UV Lamp Ballast, it offers flexible output settings and strong compatibility for different UV lamp configurations, suitable for uv lamps with recommended voltage 150V.
2. Ultra-High Efficiency & Energy Saving – As a premium uv lamp power supply and high power uv ballast, it reaches up to 98% conversion efficiency, saving 30%–50% energy compared with traditional magnetic ballasts. The smart standby mode further reduces power consumption during idle operation, making it highly cost-effective for long-running water disinfection systems.
3. Stable & Infinitely Adjustable Output – Adopting advanced power vector control technology, this intelligent UV frequency conversion power supply provides0.1KW high-resolution power adjustment and maintains constant output energy despite grid fluctuations, lamp aging, or ambient temperature changes. It supports 10%–100% dimming range, ensuring consistent disinfection performance for Ballast for Water Sterilizer applications.
4. Comprehensive Protection & Safe Operation – This 1000W UV Lamp Ballast features nearly twenty full protection functions, including input phase loss, over/under voltage, over current, short circuit, open circuit, device over-temperature, temperature detection fault, and internal memory damage. It can receive PT100/NTC temperature detection signals to monitor lamp temperature in real time, safeguarding both the ballast and UV lamp for reliable performance as a Ballast for Water Disinfection.
5. Intelligent Control & Easy Integration – Equipped with LCD real-time monitoring (displays output power, current, voltage, module temperature), lamp hour meter, manual/auto energy-saving standby, RS485 (Modbus) communication, 0–10V/0–20mA analog I/O, 3 digital inputs (DI1/DI2/DI3), 3 digital outputs (DO1/DO2/DO3), 2 routes of 0.0~10.0V analog output, and dual PT100 temperature sampling ports, this Medium Pressure UV Lamp Ballast supports full automation and remote control for industrial water treatment and UV equipment. Both main circuit and control circuit terminal blocks are plug-and-play, making wiring simple and flexible.
Why This Ballast Is Ideal for Water Treatment:
The application of medium pressure UV lamps in water disinfection is a highly effective method for eliminating harmful microorganisms in water. Medium pressure UV lamps emit UV light at a wavelength of around 254nm, which is capable of disrupting the DNA of bacteria, viruses, and other pathogens, rendering them unable to reproduce and causing them to die off. One of the key advantages of using medium pressure UV lamps for water disinfection, is their ability to provide a high level of disinfection without the use of chemicals. This makes them a safe and environmentally friendly option for treating water in various applications, including municipal water treatment plants, swimming pools, and wastewater treatment facilities.

Medium pressure UV lamps are also known for their rapid disinfection capabilities, as they can effectively inactivate a wide range of microorganisms in a short amount of time. This makes them ideal for situations where quick and efficient disinfection is required.Furthermore, medium pressure UV lamps are relatively easy to install and maintain, making them a cost-effective solution for water disinfection. With proper installation and regular maintenance, medium pressure UV lamps can provide consistent and reliable disinfection performance over an extended period of time.In conclusion, the application of medium pressure UV lamps in water disinfection offers a safe, effective, and environmentally friendly solution for eliminating harmful microorganisms in water. Their rapid disinfection capabilities, ease of installation, and cost-effectiveness make them a valuable tool for ensuring the safety and quality of water in various settings.
As a professional Ballast for Water Disinfection and Ballast for Water Sterilizer, this 1000W UV Lamp Ballast guarantees stable UV output, extended lamp lifetime, low operating cost, and strong adaptability to unstable power grids — even with low or fluctuating grid voltage, it maintains long-term stable operation through a unique algorithm. It is perfect for municipal water, swimming pools, aquaculture, food & beverage, and pharmaceutical water treatment systems.
Typical Applications of Fiver's 1000W Ultraviolet Ballast
Municipal water supply & wastewater disinfection
Swimming pool & aquaculture water treatment
Food & beverage, pharmaceutical, electronics industry water purification
Industrial UV curing & photochemical processing
OEM medium-pressure UV equipment


Frequently Asked Questions (Q&A)
Q1: What is the main application of this 1000W Ultraviolet Ballast?
A1: It is mainly used as a Ballast for Water Sterilizer and Ballast for Water Disinfection, suitable for municipal water supply, swimming pools, aquaculture, food & beverage and pharmaceutical water treatment. It also works as a professional Medium Pressure UV Lamp Ballast for industrial UV curing, photochemical processing and OEM medium-pressure UV equipment.
Q2: Is this 1000W UV Lamp Ballast compatible with all 1KW medium-pressure UV lamps?
A2: Yes. As an intelligent UV frequency conversion power supply, it can automatically match the operating voltage and current of 1KW medium-pressure UV lamps within the 80–180V output range, with strong compatibility for different lamp configurations.
Q3: How does this uv lamp power supply ensure energy saving and high efficiency?
A3: This high power uv ballast has a conversion efficiency of up to 98%, saving 30%–50% energy compared with traditional magnetic ballasts. It also has an intelligent standby mode to reduce power consumption during idle periods, and adopts forced air cooling to maintain high efficiency during long-term operation.
Q4: What protection functions does this Medium Pressure UV Lamp Ballast have?
A4: It is equipped with comprehensive protection functions, including input phase loss, over-voltage, under-voltage, output over-current, short circuit, open circuit, device over-temperature, temperature detection fault and internal memory damage, which can fully protect the ballast and UV lamp.
Q5: Can this 1000W Ultraviolet Ballast be controlled remotely?
A5: Yes. It is equipped with a standard RS485 (Modbus) communication interface, which can realize remote control of start/stop, parameter setting and modification, and real-time reading of equipment status, suitable for automated water treatment systems.
Q6: What are the installation requirements for this Ballast for Water Sterilizer?
A6: It adopts wall-mounted installation (M6 screws, Φ8 mounting holes), requires indoor use (no direct sunlight, corrosion, flammable gas, oil mist or dust), ambient temperature of -10°C ~ +45°C, humidity ≤ 90% (non-condensing), and installation clearance of A≥50mm, B≥120mm for effective heat dissipation.
Q7: Does this 1000W Ultraviolet Ballast support OEM & ODM customization?
A7: Yes. FIVER Electronic Technology Co., Ltd provides professional OEM & ODM customization services for this Medium Pressure UV Lamp Ballast, which can be customized according to your unique requirements such as power output, specific dimensions and mounting options, fully meeting your project needs.
Q8: What certifications does this uv lamp power supply have?
A8: This 1000W UV Lamp Ballast is CE & UL certified, and also complies with ROHS standards, ensuring it meets international quality and safety requirements for global market use.







