Ledvance Osram Power Supply QT-FIT5 2X14-35 78W 220/240V QTFIT52X1435
Ledvance Osram QT-FIT5 electronic ballast is the ideal choice for professional applications requiring efficiency, reliability, and durability. Perfect for modernizing existing systems or for new installations, it ensures optimal operation of T5 fluorescent lamps, with the following features:
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Power: 78 watts
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Rated voltage: 220/240 V
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Output voltage: 430 V
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Degree of protection: IP20
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Non-dimmable
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Automatic restart: active feature after lamp replacement
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Optimal with motion detectors: quick and perfect ignition even in the presence of motion detectors
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VDE/VDE EMC certification: complies with safety and energy efficiency standards


Tax included
Ledvance Osram Power Supply QT-FIT5 2X14-35 78W 220/240V
Efficiency and performance
With cutting technology and optimal filament preheating, the power supply ensures reduced energy consumption and longer lamp life. The system automatically shuts down defective or end-of-life lamps, protecting the plant and reducing risk.
Versatility and applications
Designed for professional environments, the ballast lends itself to multiple uses:
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Open-plan offices and corridors: ideal for constant, reliable lighting
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Public buildings: compatible with emergency lighting systems (direct current)
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Light strips: perfect for modular installations
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Modernization: supports upgrading existing lighting systems
Suitable for protection class I luminaires, this power supply easily integrates into professional and domestic installations.
Safe and reliable installation
The ballast operates with a supply voltage of 220-240 V and a frequency of 50/60 Hz, ensuring stability under various mains conditions. Compliant with EN 60929 and EN 61347-2-3 standards, it ensures maximum safety during operation.
Electrical Data
Power | 78 watts |
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Rated voltage | 220/240 V |
DC continuous voltage | 198/264 V |
Frequency | 50/60 Hz |
Cable cross-sectional area (input/output side) | 0.5-1.5 mm² |
Ambient temperature range | -15/+50 degrees |
Dimmable | No |
Degree of protection | IP20 |
Dimensions
Length | 280 mm |
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Width | 30 mm |
Height | 21 mm |
Data sheet
- Type: Power supplies
- Degree of protection: IP20
- Watts: 51 to 100W
- Output voltage: 430 V
- Input voltage: 220/240V