Advance, 71A8251001D, High Pressure Sodium Ballast, HID Magnetic, High Pressure Sodium Lamp, 250 W Lamp, 300 W Wattage, 120/208/240/277/480 VAC, 2.66/1.54/1.32/1.16/0.66 A, 60 Hz Frequency, -40 deg F Minimum Starting, Power Factor: 1, No Dimmable, 1 Lamps, 71A8251 Lamp Base, Ballast Factor: 1, ANSI S50 Ballast Grade, 4.75 in L x 3.65 in W x 4.25 in H Dimensions
UL Listed|CSA Certified|UL Recognized|UL Insulation Class H
The basic ballast is the open core and coil which is most often used as a component within a lighting luminaire|The core and coil also forms the nucleus of Philips Advance five other ballast configurations|Ballast replacement kit with dry film capacitor|35 Mfd capacitor|1.82/1.1/0.92/0.83/0.45 A input current (open circuit), 1.32/0.82/0.66/0.56/0.32 A input current (starting), 0.81 to 1.22/0.44 to 0.66/0.39 to 0.58/0.32 to 0.49/0.2 to 0.3 A input current (short circuit), 2.66/1.54/1.32/1.16/0.66 A input current (nominal)|4 x 4 in (2 coil) core|1.65 in Dia x 3.7 in H oval capacitor|UL insulation class H of 180 deg C
Amperage Rating
2.66/1.54/1.32/1.16/0.66
Ballast Factor
1
Ballast Grade
ANSI S50
Dimensions
4.75 in L x 3.65 in W x 4.25 in H
Dimmable
No
Frequency Rating
60
Lamp Base Type
71A8251
Lamp Type
High Pressure Sodium
Lamp Wattage
250
Minimum Starting Temperature
-40
Number of Lamps
1
Power Factor
1
Start Type
Pulse
Thermal Protection
Class P
Type
HID Magnetic
Voltage Rating
120/208/240/277/480
Wattage
300
Brand
Advance
Manufacturer
Signify