400 Watt High Pressure Sodium 55UF 240V (Dry Film)
Aerovox D84W2455M01H/4465-P 55UF 240 Volt, 400 Watt High Pressure Sodium Capacitor.
Commonly used for 400 Watt High Pressure Sodium fixtures, and works with S-51 HPS bulbs with a constant wattage autotransformer circuit type ballast. The case is 1.77" diameter and 3.62" tall with a maximum temperature rating of 100oC (212oF). This case has two 8" long 18 gauge stranded copper wire leads with UL listed insulation rated for 150oC (302oF) and a resistor that dissipates charges to less than 50 Volts in 60 seconds when DE energized. This device is not protected against short circuit.
* Bow Fisherman Use This Item *
If you are a bow fisherman currently using a Econo-light 150 Watt high pressure sodium reactor ballast and want to change it to a high power factor ballast that will cut the draw from the power supply in half this is the capacitor you will use.
All Aerovox lighting capacitors have resistors, some resistors are internal and others are external.
Capacitors do deteriorate, stop replacing ballast kits if the transformer is good. The average life of an Aerovox capacitor is 60,000 hours, most other brands of capacitors only average 10,000 hours. They can become weak, this is easy to check. See the Meters Section or Video Section on home page.