FAN-COOLED DIMMABLE ELECTRONIC BALLAST 

Features:

Features:Model: NB-HPS400W-D

Suitable for 400W HPS bulb of America and Europe standard

Input frequency: 47-63Hz

Input voltage: 100-265Vac

Output frequency: ≥30KHZ

Output Power: 400W

Power factor: >0.97

Usage temperature: -40 to 65°C

Maximum lighting distance: 15m

Size270*120*75mm

Weight: 1.5kgs

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 105C and restart at 55 degree Celsius

Elimination of lamp flicker

CE, FCC, UL, CUL, ROHS are available.

Details