Philips Advance ICN-4S54-90C-2LS-G Electronic Ballast

The Philips Advance Centium® ICN-4S54-90C-2LS-G Ballast is an industrial-grade, high-heat electronic Programmed Start ballast engineered to drive one, two, three, or four high-output T5HO linear lamps or high-lumen twin-tube compact fluorescent lamps. Specially calibrated for rugged high-ambient thermal environments, this 90C-rated workhorse is built to withstand internal case temperatures up to 90°C (194°F). Operating seamlessly across an IntelliVolt 120V to 277V input windows, it delivers a precise 1.00 high ballast factor with less than 10% Total Harmonic Distortion (THD), providing an absolute efficiency solution for industrial high-bays, distribution hubs, and commercial lighting arrays.

ADL Supply Expert Application & Replacement Guide

The Philips Advance Centium ICN-4S54-90C-2LS-G ballast is an industrial facility maintenance standard specified heavily for high-bay warehouse distribution centers, open manufacturing plants, commercial department stores, and public institutional school grids. Engineered to handle intensive power regulation across multiple lamps, its heavy-duty **90°C maximum case temperature rating** provides an absolute thermal cushion against heat buildup, preventing early solid-state component blowout when enclosed within high ceiling troffers or tight indoor/outdoor canopy signs.

Critical Series-Parallel Hybrid Circuitry and Extra-Long Clearance Warnings: Maintenance crews executing retrofits must evaluate the explicit **Series-Parallel hybrid load configuration** utilized by this ballast. Unlike basic parallel layouts where single failed bulbs have zero effect on other channels, this 4-lamp circuit operates in twin pairs. If Lamp #1 suffers an open filament or breaks, Lamp #2 inside the shared loop will also turn off, while Lamps #3 and #4 continue to run at 100% brightness. Field technicians should verify individual tube conditions before assuming the entire ballast has failed.

Furthermore, installers must track an absolute mechanical boundary: because driving four heavy high-output 54W gas tubes demands massive internal transformer coil components, this ballast is constructed inside an elongated "G" case metal profile spanning exactly 16.70 inches in length. It cannot be stuffed inside short, compact under-cabinet counter fixtures or small vanity tracks where it physically cannot clear the frame margins.

Detailed Product Specifications

• Brand: Philips Advance (Centium® Heavy-Duty Series)
• Product Series Line: High-Ambient Temperature Electronic Ballasts for High-Output T5 Lamps
• Philips 10-Digit Factory Catalog ID: 913701261902
• Manufacturer Nomenclature Model: ICN-4S54-90C-2LS-G
• UPC Barcode Number (GTIN-12): 781087135877
• Control Component Class: Electronic Programmed Start — High-Frequency Operation
• Load Circuit Connection Format: Series-Parallel Hybrid Wiring Circuitry
• Nominal Input Voltage Parameter: IntelliVolt 120V - 277V AC Auto-Sensing base
• Line Frequency Capacity: 50 / 60 Hz
• Ballast Factor Rating Constant: 1.00 (Standard High Output Regulation Curve)
• Total Harmonic Distortion (THD): Less than 10% at full power tracks
• Power Factor Metric: Greater than 0.98 (High-Power Factor Performance)
• Lamp Crest Factor Capability: Less than 1.7
• Sound Insulation Class: Sound Rated A (Optimal for Office, Classroom, and Library Spaces)
• Housing Material Enclosure: Low-Profile NEMA Standard "G" Metal Casing
• Maximum Case Temperature Threshold: 194°F (90°C)
• Minimum Ambient Starting Temperature: -20°F (-29°C) for outdoor cold-climate or cold-storage fixtures
• Chassis Physical Length: 16.70" Inches (424.2mm actual base dimension)
• Chassis Physical Width: 1.70" Inches (43.2mm actual base dimension)
• Chassis Physical Height: 1.18" Inches (30.0mm actual depth dimension)
• Environmental & Wiring Rating: UL Listed (Class P, Type 1 Outdoor), CSA Certified, RoHS Compliant, Lead-Free

Certified High-Output Linear & CFL Twin Tube Load Matrix

This Centium electronic high-heat control module is certified to drive the following lamp combinations:

• Standard T5HO Linear Runs: F54T5HO (54W 46.2-Inch High Output Tubes) — 1, 2, 3, or 4 Lamps
• Energy Saver Linear T5HO Options: F54T5HO/ES (49W and 44W ultra-high efficiency variants) — 1, 2, 3, or 4 Lamps
• 4-Pin Long Compact Fluorescent (2G11 Base): FT55W/2G11/RS, FT50W/2G11/RS, FT36W/2G11 — 1, 2, 3, or 4 Lamps
• Circline T5HO High-Output Formats: FC12T5HO (55W circular loops) — 1 or 2 Lamps Maximum Only

Operation, Safety & Mounting Compliance

High-Frequency Harmonic Control and Anti-Striation Preservation

Operating at arc frequencies well above 40 kHz, this electronic control module entirely removes the visible stroboscopic effect and 60Hz humming loop common in outdated magnetic setups. It features advanced anti-striation tracking logic, an absolute engineering requirement when driving modern energy-saving argon/krypton gas-blend T5HO lines. This logic dampens internal gas resonance waves to eradicate rolling dim bands or dark zebra patterns, preserving uniform visual comfort across wide warehouse or classroom floors.

Intelligent End-of-Life Cutout and Grounding Protocols

This electronic component incorporates an automated **Lamp End-of-Life (EOL) protection circuit**. As a high-output T5HO tube reaches its natural degradation phase and leaks internal voltage, the digital tracking sensor catches the voltage spike and immediately opens the circuit track to prevent localized plastic lampholder sockets from cracking or charring. When executing maintenance change-outs, secure the long metal case flush against the fixture steel tray to establish a clean, continuous equipment ground loop path.

Commercial Equipment Industry Cross-References

This ICN-4S54-90C-2LS-G multi-lamp electronic high-heat control block serves as a drop-in replacement for the following parameters:

• Universal Lighting Match: B454IUNV-E / Multi-Volt High-Output T5HO Series
• Sylvania Quicktronic Alternative: QHE 4x54T5HO/UNV PSN-HT (Order Code 51480 — *High-Ambient Standard Match*)
• GE Current Precision Core: GE454MVPS90-G / UltraStart 90C High-Heat Industrial Class

Bulk Commercial Lighting Supply & Project Support

ADL Supply handles volume distribution shipments, multi-pack logistics, and contractor project quotes for procurement teams, schools, and warehouse facilities nationwide.

For specialized contractor pricing tiers, job-site pallet deliveries, or comprehensive submittal documentation, contact our support team directly at 1-800-235-3489. We are your commercial supply partners as an authorized wholesale Lighting Distributor In Doral, Florida.