Product Description
HID HPS Digital Electronic Ballast for 400W High Pressure Sodium Lamp
Voltage input range: 100Vac~268Vac
Rating V. In: 120/240Vac
Input frequency: 50Hz~60Hz
Power factor: >0.99
Efficiency: 95 %( Max)
THD: <10%
Output power: 400W
Current crest factor: <1.5
Output frequency: >30K Hz
Protection of short circuit: Available
Protection of open circuit: Available
Protection of ignition failure: Available
Protection of thermal: Available
Protection of end of lamp life: Available
Weight: 2.0kg/4.41lb

Max. Lamp distance from ballast: 15m/49ft
Operating temperature range: -30 o C~+50 o C
Dimension (L X W X H): 265X108X79 (mm)/ 10.433X4.252X3.110 (inch)
Max case temperature (T C): 90 o C
Safety and regulation: IEC61347
EMC: EN55015