Osram QTP5 2X54

OSRAM QUICKTRONIC PROFESSIONAL QTP5 2x54 – Two-Lamp 54W T5 HO Electronic Ballast | 198–264V | 121W System | 

The OSRAM QUICKTRONIC PROFESSIONAL QTP5 2x54 (product number 4008321061577) is an electronic control gear unit for two 54W T5 high output fluorescent lamps. It operates on a 198–264V line supply, draws 0.53A, and consumes 121W at the system level while delivering 2 x 4450 lumens. Built in PRO3 technology, it uses preheat start within one second, Cut-Off technology, and automatic safety shutdown at end of lamp life to EoL T.2. Rated lifetime is 50,000 hours, and lamp ignition is reliable across an ambient range of −20 °C to +50 °C.

Technical Specifications

Product Overview

QUICKTRONIC PROFESSIONAL QTP5 is OSRAM’s longlife electronic control gear line for T5 fluorescent systems, split into dedicated versions for high efficiency (HE) and high output (HO) lamps rather than a single unit asked to cover both. This model is the two-lamp 54W HO version. Matching the gear to the lamp family is what allows the published 50,000-hour rated lifetime, quoted at 75 °C measured at the tc point with a maximum failure rate of 10%.

Several features target maintenance cost rather than headline efficiency. Preheat start within one second makes the ballast well suited to spaces switched by occupancy or motion sensors, where frequent cycling would punish an instant start system. Cut-Off technology and automatic safety shutdown to EoL T.2 remove power at end of lamp life or on failure, and the unit re-ignites automatically once the lamp is replaced, so no manual reset trip is required. Constant light output is held across the full 198 V to 264 V supply window.

The unit is rated for emergency lighting duty on DC at 0 Hz, is suitable for luminaires of protection class I and II, and carries an EEI of A2. A CW terminal accepts both manual and robotic wiring, which matters to luminaire manufacturers building at volume. Reliable ignition is specified from −20 °C to +50 °C ambient. Note that as with T5 lamps generally, the rated luminous flux figure is specified at 25 °C, while maximum luminous flux is actually reached between 34 °C and 38 °C.

Compatible Applications

• Two-lamp 54W T5 HO luminaires in industrial and warehouse installations
• Retail and commercial spaces using linear T5 HO systems
• Spaces switched by motion or occupancy sensors, where sub-second preheat starting is required
• Emergency lighting systems operating on DC supply at 0 Hz
• Luminaires of protection class I and protection class II
• Original equipment luminaire manufacture, using the CW terminal for robotic wiring
• Installations on 230V-class supply within the 198–264 V range
• Cold and warm ambient locations within −20 °C to +50 °C

Before Ordering – Verify

• Confirm the supply voltage. This ballast is rated 198–264 V and is not a 120V North American unit. It will not operate on a standard 120V branch circuit.
• Confirm the lamp count and wattage. This is the two-lamp 54W HO version. OSRAM builds separate references for 1x54, 2x49, 2x24-39, and 1x80, and separate HE-lamp versions entirely; they are not interchangeable.
• Confirm the lamp is T5 HO, not T5 HE. QTP5 HO and HE units are dedicated types, and fitting the wrong family will not deliver rated performance.
• Confirm the enclosure length. The two-lamp case is 423 mm long with 415 mm mounting hole spacing; the single-lamp QTP5 units are 360 mm with 350 mm spacing. A tray drilled for one will not accept the other.
• Confirm the luminaire protection class is I or II.
• Confirm the ambient stays within −20 °C to +50 °C.
• If specifying for emergency lighting, confirm the DC supply arrangement and that 0 Hz operation is acceptable in the design.
• If the OSRAM System+ Guarantee is wanted, confirm the lamps are eligible LUMILUX series or types and that the system will be registered with OSRAM.
• Lumen figures are rated at 25 °C; verify the design against the actual operating temperature of the luminaire.

Safety and Handling Guidelines

• Disconnect the supply before installing, wiring, or replacing the ballast.
• Wire according to the connection diagram for the QTP5 2x configuration, observing the numbered terminal blocks for supply input and lamp output.
• Installation should be carried out by a qualified electrician in accordance with applicable national and local wiring regulations.
• Do not operate the unit outside its −20 °C to +50 °C ambient range.
• Mount so that the tc point stays within specification, since the rated lifetime is quoted at that measurement point.
• If a lamp reaches end of life, the ballast shuts down automatically; replace the lamp rather than attempting to force operation.
• Recycle or dispose of removed fluorescent lamps and control gear according to local regulations, as fluorescent lamps contain mercury.

Compliance

• Energy Efficiency Index EEI = A2
• End-of-life safety shutdown per EoL T.2
• Suitable for luminaires of protection class I and II
• Rated lifetime 50,000 hours at t = 75 °C at tc, maximum failure rate 10%
• OSRAM System+ Guarantee: a five-year guarantee on QUICKTRONIC electronic control gear and a three-year guarantee on LUMILUX fluorescent lamps when eligible series or types are used together and the lighting system is registered with OSRAM
• Specifications per OSRAM document CRM CC 04/08; subject to modification without notice, errors and omissions excepted

Ordering Information

• Product reference: QTP5 2x54
• Product number: 4008321061577
• Packaging quantity: 20
• Single-lamp equivalent: QTP5 1x54, product number 4008321061553
• Other HO double-lamp references: QTP5 2x24-39 (4008321123671) and QTP5 2x49 (4008321123831)
• HE-lamp references in this family: QTP5 1x14-35 (4008321061515) and QTP5 2x14-35 (4008321061539)
• Case and project quantities available

For wholesale pricing, bulk availability, or help confirming the correct replacement ballast, contact ADL Supply at 1-800-235-3489.