Description
ADVANCE Metal Halide F-Can Ballast, 120/277V Input, 250 Watt, ANSI M58, Type CWA
Advance 250W Metal Halide F-Can Magnetic Ballast (72C5782-NP)
The Advance 72C5782-NP (72C5782NP) by Signify is an enclosed fluorescent-style “F-Can” magnetic ballast designed to reliably operate one 250-watt probe-start metal halide lamp (ANSI M58). Built with a dual-voltage 120/277V CWA (Constant Wattage Autotransformer) circuit, this potted ballast features internal components sealed in a sound-deadening, thermally conductive resin to ensure whisper-quiet operation and superior heat dissipation in indoor commercial, retail downlight, and architectural spaces.
Key Features & Performance Benefits
- Enclosed “F-Can” Construction: Encased in a fluorescent-style rectangular steel housing with core, coil, and capacitor fully potted in insulating resin for maximum vibration dampening and clean fixture integration.
- Ultra-Quiet Operation: The fully potted construction eliminates the operational hum typical of open core-and-coil ballasts, making it ideal for noise-sensitive indoor environments like retail stores, auditoriums, and lobbies.
- CWA Circuit Regulation: Constant Wattage Autotransformer circuit maintains steady lumen output and lamp power despite fluctuations in primary line voltage.
- Dual-Voltage Taps: Factory-wired with dual voltage leads for standard 120V and commercial 277V lines operating at 60 Hz.
- Thermal & Safety Ratings: UL Listed (Class P, Type 1 Outdoor), CSA Certified, features built-in automatic-reset thermal protection, and contains non-PCB capacitor oil.
Electrical Performance Data
| Specification | Details |
|---|---|
| Max Bulb Wattage | 250 Watts |
| ANSI Code | M58 (Probe Start) |
| Input Voltage | 120V / 277V (60 Hz) |
| Starting Method | Probe Start |
Frequently Asked Questions
What does "72C5782NP" stand for in Advance's catalog?
"72C" designates an indoor F-Can enclosed HID ballast line, "57" represents 250W lamp capacity, "82" specifies the ANSI M58 probe-start circuit with 120/277V dual-voltage taps, and "NP" indicates a Non-PCB internal capacitor formulation.
What is the primary advantage of an F-Can ballast over an open Core & Coil kit?
F-Can ballasts house the transformer, capacitor, and leads inside a sealed rectangular steel can filled with thermal resin. This contains magnetic vibration, drastically quieting audible hum, and protects components from dust and moisture in indoor commercial applications.
Does this ballast require an external ignitor or capacitor during installation?
No. The capacitor is internally mounted and potted directly inside the F-Can enclosure, and because ANSI M58 is a probe-start standard, no external pulse ignitor is required.
Spec Sheets
Download the official manufacturer documentation and specifications:
Additional Information
Our Part No: |
BS2-72C5782NP-001 |
Mfr Part #: |
72C5782NP001 |
Manufacturer Material Code: |
913710408901 |
Brand: |
Advance |
Fixture Type: |
Metal Halide F-Can |
Input Voltage: |
120/277 |
Watts: |
250W |
ANSI Code: |
M58 |
Lamp: |
250W M58 MH |
Circuit Type: |
CWA |
Dimensions: |
16.70" (L) x 3.19" (W) x 2.63" (H), Mounting Center 16.13" |
Product Data Sheet: |
See PDF Link Provided |
Start Method: |
Probe Start |
Warranty: |
Manufacturer's |
Case Size: |
ea |
