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Specs
| Item | Electronic Ballast |
|---|---|
| Start Type | Instant |
| Lamp Type | T8 Lamps |
| Ballast Family | UltraStart(R) |
| Number of Lamps | 2 |
| Voltage | 120/277 |
| Light Output | Normal |
| Min. Starting Temp. | 0 Degrees F |
| Amps AC | 0.91 to 0.40 |
| Input Watts | 101 to 108 |
| Number of F40T8 Lamps | 1 or 2 |
| Number of F72T8 Lamps | 1 or 2 |
| Number of F96T8 Lamps | 1 or 2 |
| Wiring Type | Parallel |
| Ballast Factor | 0.87 |
| Power Factor | 0.98 |
| Total Harmonic Distortion | Less Than 10% |
| Special Features | Active Power Factor Correction |
| Length | 9-1/2" |
| Width | 1-5/8" |
| Height | 1-3/16" |
| Green Environmental Attribute | Product Contributes To Reducing Energy Consumption |
| Green Certification or Other Recognition | NEMA Premium Rated |
| UNSPSC | 39111801 |
| Weight | 1.450000 |
| SKUs | 3CB72 |
Description
Electronic BallastStart Type Instant, Lamp Type T8 Lamps, Ballast Family UltraStart(r), Number of Lamps 2, Voltage 120/277, Light Output Normal, Min. Starting Temp. 0 Degrees F, Amps AC 0.91 to 0.40, Input Watts 101 to 108, Wiring Type Parallel, Ballast Factor 0.87, Power Factor 0.98, Total Harmonic Distortion Less Than 10 Percent, Special Features Active Power Factor Correction, Length 9-1/2 In., Width 1-5/8 In., Height 1-3/16 In.
Electronic Ballasts and Step-Down Transformers
- Ballasts are NEMA Premium high-efficiency, except UltraStart 2TNU3, 2TNU4, 4GCG8, 5LB99, and 5LE10; UltraMax 3CB72; and ProLine 1PCV6, 4PRX2, 1PLY4, 2RTY9, 1PCV8, 1PCW5, 4XLC4, and 4XLC5. Min. starting temp.: -20 F, except 0 F for ProLine models and 50 F for 3APT8. All are RoHS compliant. UltraStart Programmed Start are for frequently switched applications where occupancy sensors are used. Soft start helps extend lamp life. Start up to 3 times faster than standard programmed-start ballasts. Provide the same energy savings as UltraMax ballasts and can improve lamp life by about 50% at 12 or more starts per day. Parallel mode operation keeps other lamps on the system working when 1 lamp fails. UltraMax Instant Start provide up to 44% more energy savings over standard electromagnetic T12 ballasts. Multivoltage control (MVC) adapts automatically to voltages from 108 to 305V, ande a thermal foldback circuit protects the ballast from overheating. Anti-striation control assures better light quality. Feature UL Type CC anti-arc rating. ProLine Instant-Start feature active power factor correction and parallel lamp operation to ensure continued operation when 1 lamp fails. High frequency, less than 10% THD. UL Listed.
