Technical Parameters of 400W Electronic HID Ballast:
250W Dimming Electronic Ballast for MH Lamp
Item Code: DR250D
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
250W Dimming Electronic Ballast for MH Lamp
Item Code: DR250D
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
Product Feature:
High Frequency: No flicker and hum.
Higher lamp efficacy, cooler lamp and ballast operation
Longer lamp life
Consistent color rendering.
Ambient Temperature Can be used in most outdoor or indoor locations.
Superior Lumen Maintenance: 90% of initial lumens at mean life
Protection: Short and open circuit, overload protection.
Light Weight, Design Easy to install.
Less expensive mounting details reduces housing, structure and pole costs.
Application Area: Street lighting, hydroponics lighting, and large warehouse, dock etc.
Our products feature energy saving, high efficiency, environmental friendly and nice looking.
High Frequency: No flicker and hum.
Higher lamp efficacy, cooler lamp and ballast operation
Longer lamp life
Consistent color rendering.
Ambient Temperature Can be used in most outdoor or indoor locations.
Superior Lumen Maintenance: 90% of initial lumens at mean life
Protection: Short and open circuit, overload protection.
Light Weight, Design Easy to install.
Less expensive mounting details reduces housing, structure and pole costs.
Application Area: Street lighting, hydroponics lighting, and large warehouse, dock etc.
Our products feature energy saving, high efficiency, environmental friendly and nice looking.