Ballast for 25 Watt UV - 220V/AC with Alarm and waterproof nut for 4 pin bulb

The EB-G28 ballast is designed for 25-watt UV sterilizer lamps operating on 220V AC power, featuring a waterproof nut for secure connection to 4-pin UV bulbs. This ballast provides stable power supply and includes built-in safety alarms to ensure your UV sterilizer operates efficiently and reliably.

Product Features

• Power: 220V AC

• Compatible with: 25 Watt UV lamps with 4-pin bulbs

• Waterproof Nut: Ensures a secure, water-resistant connection for enhanced durability and safety

• Alarm System: Audible sound alarm signals any faults or malfunctions

• Indicator Lights:

  • Green Light: Indicates normal operation

  • Red Light: Warns of fault or failure

• Application: Suitable for domestic, commercial, and industrial UV sterilizer systems requiring waterproof electrical components

How Does Ultra Violet Light Work?

UV rays can destroy 99.99% of harmful micro-organisms without adding chemicals or affecting water taste or odour. Ultraviolet light (UV) is a natural component of sunlight and is widely trusted as a reliable, efficient, and environmentally friendly method for water disinfection. The UV lamp emits radiation at a 254nm wavelength to quickly kill pathogens and prevent their reproduction.

Water is passed through a specially designed chamber where it is exposed directly to UV light. Microorganisms absorb the UV energy, damaging or inactivating their DNA, which stops them from reproducing. Additionally, chemicals and organic compounds break down into smaller, harmless molecules.

Factors Affecting UV Effectiveness

• Duration of microorganism exposure to UV light

• Stability and power consistency of the UV lamp

• Presence of particles shielding microorganisms from UV exposure

• Resistance of microorganisms to UV radiation

For best results, always filter water before UV sterilization to remove particles that may block UV penetration. It’s also crucial that the UV sterilizer is correctly sized for your maximum water flow rate to guarantee effective purification.

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