Advance High Pressure Sodium Ballast, HID Magnetic, High Pressure Sodium Lamp, 50 W Lamp, 66 W Wattage, 120/277 VAC, 0.61/0.26 A, 60 Hz Frequency, Pulse Start, -40 deg F Minimum Starting, Power Factor: 1, No Dimmable, 1 Lamp, Thermal Protection: Class P, 71A7801 Lamp Base, Ballast Factor: 1, ANSI S68 Ballast Grade, 3.95 in L x 2.2 in W x 2.8 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|5 Mfd capacitor|1/0.45 A input current (open circuit), 0.65/0.3 A input current (starting), 0.6 to 0.8/0.25 to 0.35 A input current (short circuit), 0.61/0.26 A input current (nominal)|3 x 4 in (2 coil) core|1-1/4 in Dia x 2-1/4 in H oval capacitor|Ballast replacement kit with dry film capacitor|UL insulation class H of 180 deg C
Amperage Rating
0.61/0.26
Ballast Factor
1
Ballast Grade
ANSI S68
Dimensions
3.95 in L x 2.2 in W x 2.8 in H
Dimmable
No
Frequency Rating
60
Lamp Base Type
71A7801
Lamp Type
High Pressure Sodium
Lamp Wattage
50
Minimum Starting Temperature
-40
Number of Lamps
1
Power Factor
1
Start Type
Pulse
Thermal Protection
Class P
Type
HID Magnetic
Voltage Rating
120/277
Wattage
66
Brand
Advance
Manufacturer
Signify