Description
ADVANCE Electronic Fluorescent Ballast, Universal 120V-277V Input, One or Two Lamp F24T5HO, F39T5HO, FT24W/2G11 or FT36W/2G11 Lamps, Programmed Rapid Start
Advance Centium ICN-2S39-T Electronic Fluorescent Ballast Guide
Quick Answer: The Advance Centium ICN-2S39-T (Signify / Philips Advance) is a high-efficiency 2-lamp commercial electronic fluorescent ballast engineered to operate 1 or 2 F39T5/HO linear lamps (as well as 1 or 2 F24T5/HO, FT24W/2G11, or FT36W/2G11 lamps) across universal 120–277V line voltage. Featuring Programmed Start ignition, IntelliVolt auto-voltage sensing, a 1.0 Ballast Factor, and an ultra-compact T-Can (Track/Compact) metal housing, it is optimized for high-lumen commercial downlights, cove lighting, and architectural compact troffers.
Advance Centium ICN-2S39-T Overview & Key Features
The Advance Centium ICN-2S39-T commercial ballast provides dependable, energy-efficient operation and cathode protection for high-output T5 and compact fluorescent luminaires:
- Programmed Start Technology: Gently preheats lamp filaments prior to striking the arc, minimizing cathode degradation and maximizing lamp life in occupancy sensor and frequently switched environments.
- IntelliVolt Universal Voltage: Automatically senses and operates across AC line inputs from 120V to 277V at 50/60 Hz without manual tap changes or reconfiguration.
- Compact T-Can Form Factor: Space-saving T-can metal housing designed specifically to fit into shallow downlight housings, compact junction boxes, and low-profile architectural fixtures.
- Multi-Lamp & Twin-Tube Versatility: Engineered to drive standard and high-output linear T5 lamps (F39T5/HO, F24T5/HO) as well as 4-pin long twin-tube compact fluorescent lamps (FT24W, FT36W).
- High Electrical Quality: Commercial-grade power quality featuring a high power factor (>0.98) and low Total Harmonic Distortion (THD <10%).
Advance Centium ICN-2S39-T Technical Specifications
Core performance specifications and electrical ratings for the Advance Centium ICN-2S39-T ballast:
| Specification Parameter | Rating / Value | Details & Performance Standards |
|---|---|---|
| Input Voltage | 120 – 277 VAC | IntelliVolt auto-sensing supply, 50/60 Hz |
| Lamp Compatibility | F39T5/HO (39W), F24T5/HO (24W), FT36W, FT24W | Linear T5/HO and 4-pin long twin-tube CFL lamps |
| Number of Lamps | 1 or 2 Lamps | Operates 1 or 2 high-output fluorescent lamps |
| Starting Method | Programmed Start | Controlled filament preheating for extended lamp life |
| Ballast Factor | 1.00 (Normal / High-Output) | Full rated lumen output for high-efficiency fixtures |
| Power Factor / THD | > 0.98 PF / < 10% THD | Commercial grade high power factor performance |
| Starting Temperature | -20°F (-29°C) | Cold-start capability for unconditioned architectural spaces |
| Enclosure Type | T-Can Metal Housing | Compact enclosure (14.17" L x 1.18" W x 1.06" H) |
| Sound Rating | Class A | Quiet electronic operation for noise-sensitive interiors |
| Compliance & Certifications | UL Listed, CSA Certified | RoHS compliant, Class P thermally protected |
Installation & Wiring Guidelines
- Power Disconnect: Always shut off main AC electrical power at the circuit breaker panel prior to servicing or installing the ballast.
- Programmed Start Socket Wiring: Follow the wiring diagram printed on the ballast housing label. Programmed start circuitry requires dedicated pairs of leads routed to each rapid/programmed start lamp holder.
- Enclosure Grounding & Thermal Dissipation: Securely fasten the metal T-can housing to the grounded metal luminaire body to ensure proper thermal conduction and ground continuity.
Frequently Asked Questions
What does "ICN-2S39-T" stand for in Advance's catalog?
"I" designates IntelliVolt (120–277V), "CN" represents the Centium commercial series, "2" indicates 2-lamp maximum capacity, "S" stands for Programmed Start, "39" indicates 39W T5/HO lamps, and "T" denotes the low-profile T-Can housing style.
Can the Advance ICN-2S39-T operate 24-watt lamps?
Yes. The ICN-2S39-T is multi-lamp rated to operate either 1 or 2 F24T5/HO linear lamps and FT24W compact twin-tube lamps in addition to standard 39W lamps.
Can this ballast operate a single lamp instead of two?
Yes. The ICN-2S39-T is UL listed and engineered to operate either 1 or 2 lamps safely according to the approved wiring diagram on the ballast label.
Spec Sheets
Download the official manufacturer documentation and specifications:
Additional Information
Our Part No: |
BS-ICN2S39T |
Mfr Part #: |
ICN2S39T |
Manufacture Material Code: |
913701253201, 913701253202 |
Brand: |
Advance |
Fixture Type: |
Electronic Fluorescent |
Input Voltage: |
120-277V (Universal) |
Lamp: |
(1/2) F24T5/HO, (1/2) F39T5/HO, (1) FC12T5 + (1) FC9T5, (1/2) FC12T5, (1/2) FC12T5, (1/2) FT24W/2G11, (1/2) FT36W/G11, (1) FT40W/2G11/RS |
Start Method: |
Programmed Start |
Dimensions: |
14.17"(L) x 1.18" (W) x 1.0"(H) ; 13.78" Mounting |
Product Data Sheet: |
See PDF Link Provided |
Features: |
Replaces ICN-2S39 (2" Longer) |
Alternative Keywords: |
ICN2S39T35I, ICN2S39T35M |
Number Of Lamps: |
1, 2 |
Operates: |
F39T5HO, F24T5HO, FT24W/2G11, FT36W/2G11 |
Warranty: |
Manufacturer's |
Case Size: |
18 |
