Electronic ballast 250W
Green May DIGITAL ELECTRONIC BALLAST----HPS250W
Features:
● Model: HPS/MH250W
● Suitable for 250W HPS and MH bulb of America and Europe standard
● Input frequency: 50-60Hz
● Input voltage: 108-268Vac
● Output frequency: ≥30KHZ
● Output Power: 250W
● Power factor: >0.99
● Usage temperature: -40 to 55°C
● Maximum lighting distance: 15m
● Color: blue, silver, black
● Dimmable: 3 phase manual dimming, 100%, 75%, 50%
● Prolong lamp lifespan at least 10%
● Energy-saving up to 30% compared with magnetic ballast
● Protection function: short-circuit protection, circuit protection, overheat
protection, lamp failure protection.
● Good regulation against supply voltage variation
● Constant wattage output
● Ballast noise rated class A
● Thermal protection at 105˚C and restart at 55 degree Celsius
● Elimination of lamp flicker
● CE, FCC, UL, CUL, ROHS are available.
www.greenmayintl.com
Features:
● Model: HPS/MH250W
● Suitable for 250W HPS and MH bulb of America and Europe standard
● Input frequency: 50-60Hz
● Input voltage: 108-268Vac
● Output frequency: ≥30KHZ
● Output Power: 250W
● Power factor: >0.99
● Usage temperature: -40 to 55°C
● Maximum lighting distance: 15m
● Color: blue, silver, black
● Dimmable: 3 phase manual dimming, 100%, 75%, 50%
● Prolong lamp lifespan at least 10%
● Energy-saving up to 30% compared with magnetic ballast
● Protection function: short-circuit protection, circuit protection, overheat
protection, lamp failure protection.
● Good regulation against supply voltage variation
● Constant wattage output
● Ballast noise rated class A
● Thermal protection at 105˚C and restart at 55 degree Celsius
● Elimination of lamp flicker
● CE, FCC, UL, CUL, ROHS are available.
www.greenmayintl.com
Main Products
electronic ballast, growing tent, ph-meter, thermometer & hygrometer