
WATRAN
Frequently asked questions
Common questions about WATRAN from 3G Electric.
What lamp types are compatible with WATRAN instant-start ballasts?
WATRAN ballasts are designed for T8 and T9 fluorescent lamps. Models like the LPT80215 support F28T8 lamps (1 to 4 lamps), while the LPT80210 supports F25T8 lamps (2 lamps). The 80227 model supports FC8T9 circular lamps (2 lamps). Always verify the lamp wattage and base type against the ballast’s specification sheet before installation.
What input voltage ranges do WATRAN ballasts accept?
WATRAN ballasts typically operate on 120V to 277V AC, as seen in models LPT80215 and LPT80210. Some models, such as the 80227, are rated for 120V AC only. Check the specific SKU’s voltage rating to ensure compatibility with your facility’s electrical supply.
Are WATRAN ballasts suitable for outdoor or wet locations?
WATRAN ballasts are not marketed with an IP rating for wet or outdoor use. They are intended for dry indoor environments such as offices, warehouses, and retail spaces. For damp or wet locations, consult the manufacturer’s documentation or select a ballast with an appropriate enclosure rating.
How do I determine the correct WATRAN ballast for my fixture?
Match the ballast to your fixture based on lamp type (T8 or T9), lamp count (1 to 4 lamps), lamp wattage (e.g., 17W, 25W, 28W, 32W, 40W), and input voltage (120V to 277V AC). Also verify the physical dimensions—such as overall length—to ensure it fits within the luminaire housing. 3G Electric provides detailed specs for each SKU to aid selection.
What is the difference between instant-start and rapid-start ballasts in WATRAN products?
WATRAN ballasts use instant-start technology, which applies a high starting voltage to ignite lamps without preheating the cathodes. This reduces energy consumption and eliminates the need for starter circuits. Rapid-start ballasts preheat cathodes before ignition, which can extend lamp life in frequently switched applications but uses more energy. Instant-start is preferred for applications with long burn times.
Can WATRAN ballasts be used with LED retrofit lamps?
WATRAN ballasts are designed specifically for fluorescent lamps and are not compatible with LED retrofit lamps unless the LED lamp is explicitly listed as ballast-compatible. Most LED tubes require direct-wire or bypass installation. Always consult the LED lamp manufacturer’s specifications before connecting to a WATRAN ballast.
