HF-Regulator TD 280 TL5/PL-L EII 220-240V is a high frequency electronic ballast produced by Osram, which uses DALI or touch dimming button protocol, and is suitable for PL-L5 fluorescent lamps.
The HF‑RTD 280 TL5/PL-L EI is a high‑frequency electronic ballast that supports DALI (Digital Addressable Lighting Interface) or touch‑dim control for Philips TL5 fluorescent lamps. It is designed for easy installation with universal WAGO 251 connectors and offers automatic restart and protection features.
The manual lists key electrical data such as input voltage 220‑240 V, standby power 0.35 W (max), trigger time 0.2 s (max), and a lamp lifetime of 50 000 h. It also provides dimensions, temperature limits, and certification information to ensure proper integration into lighting systems. This manual is written in Chinese.
| Input voltage | 220‑240 V |
|---|---|
| Frequency | 50/60 Hz |
| Standby power consumption | 0.35 W (max) |
| Trigger time | 0.2 s (max) |
| Lamp lifetime | 50 000 h |
| Number of lamps supported | 2 |
| Operating temperature range | -20 °C to 50 °C |
| Trigger temperature range | 0 °C to 50 °C |
The standby power consumption is 0.35 W maximum.
WAGO 251 universal connectors are recommended for both input and output, suitable for automatic (ALF and ADS) and manual wiring.
The regulator operates from –20 °C to 50 °C ambient, with a trigger temperature range of 0 °C to 50 °C.
It can control two TL5 lamps.