Ballast (electronic) Osram QTi 1X35/49/80 GII — lifetime 100000 h, AC 198–264 V, 50/60 Hz, input current 53 A, 360×30×21 mm

Osram QTi 1X35/49/80 GII is an electronic ballast for single-lamp fluorescent systems, engineered to provide consistent lamp ignition and stable operation. With a rated lifetime of 100000 hours and a wide AC input range, this ballast is intended for applications that require long service intervals and reliable performance in standard commercial and industrial environments.

Advantages

The ballast offers a long operational life of 100000 hours, reducing maintenance frequency and total cost of ownership. It accepts AC input voltages from 198 to 264 V and operates at both 50 and 60 Hz, ensuring compatibility with varied mains supplies. Compact dimensions (360×30×21 mm) allow installation in retrofit scenarios and constrained fixture spaces while maintaining stable lamp control and low acoustic interference.

Подходит для

• Офисное освещение с одной люминесцентной лампой
• Промышленные и складские помещения
• Рефит старых светильников и модернизация систем
• Энергосберегающие решения в торговых залах

Key specifications

• Rated lifetime: 100000 hours
• Operating temperature range: −20 to 50 °C
• AC input voltage: 198–264 V
• Frequency: 50/60 Hz
• Input current: 53 A
• Compatible lamp configuration: single fluorescent lamp (1x35/49/80 W range)
• Dimensions: 360 × 30 × 21 mm

How to use

Install the ballast in accordance with local electrical codes and the fixture manufacturer’s instructions. Ensure mains power is disconnected before beginning installation. Mount the unit in a location that allows adequate ventilation and observe the specified operating temperature range (−20 to 50 °C). Connect input and lamp wiring according to the wiring diagram provided by the lamp and ballast manufacturer, confirm secure connections, then restore power and verify proper lamp ignition and stable operation.

Usage recommendations

For reliable long-term performance, avoid exposure to temperatures outside the specified range and provide adequate ventilation around the ballast. Use in compatible fixtures designed for single-lamp fluorescent operation and verify wiring polarity and grounding during installation. Periodic visual inspections can help identify wiring deterioration or mechanical damage before they affect operation.