27L539 Specifications
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Capacitance | 15 µF |
Capacitance 2 | 11 µF |
Case Size (Height) | 3.88 " |
Operating Temperature | -40°C to +90°C |
Capacitance Tolerance | ±3% |
Case Material/Finish | Unpainted Aluminum case, terne plate steel cover. |
Dielectric Fluid | Dielektrol VI |
Dissipation Factor | 0.1% maximum |
Frequency | 50/60 Hz |
Internal Protection | UL recognized Pressure Sensitive Interrupter |
Leakage Current | 30µA maximum |
Operating Life | 60,000 hours with 90% survival |
Storage Temperature | -40°C to +90°C |
Terminals | Combo terminal: 0.250” x 0.031” quick connect blades plus a solderable fork on each terminal |
Case Code | C (Dual Oval Can) |
27L539 Case Dimensions
Base Length (A): 2.9100 "
Base Width (B): 1.9100 "
Height: 3.8800 "
27L539 Description
This capacitor series is designed specifically for the HID Lighting applications where the capacitors are used as part of the ballast circuit for mercury vapor, metal halide, and high-pressure sodium lamps. The units are designed to operate at up to 90ºC, which is the normal requirement for HID ballast capacitors. Due to advances in material technology and breakthroughs in proprietary capacitor manufacturing processes, selected ratings are now available for operation up to 100ºC for 60,000 hours.