Technical Parameters:
250W Dimming Electronic Ballast for MH Lamp
Item Code: DR8250A
Strike voltage 3. 5~5kV
Voltage input range: 108Vac~305Vac / 90Vac~265Vac
Input frequency: 50Hz~60Hz
Power factor: > 0. 99
Efficiency: 88 %( Max)
THD: < 10%
Output power: (optional dimming)2 / 3 ways stepdimming, 0~10Vcontinuous dimming
CCF: < 1. 5
Operating temperature range: -30 degree ~+50 degree
Protection Function: short circuit, circuit, ignition failure, EOL
Max. Lamp distance from ballast 15m/49ft
Max case temperature (T C) 90