This document describes the features and characteristics of the HF-Regulator 254 TL5 EII 220-240V 50/60Hz, a high-frequency regulator suitable for TL5 and PL-L fluorescent lamps. It is flat, thin, and lightweight, and supports the 1-10V analog protocol.
The Philips HF‑Regulator 254 TL5 is a flat, ultra‑thin electronic ballast designed for PL‑L fluorescent TL5 lamps. It operates on 220‑240 V AC with a 50/60 Hz input and provides a programmable 1‑10 V analog control signal.
Key parameters include a power loss of 11 W, a rated lifetime of 50 000 h, and compliance with IEC 60929, EN 55015, EN 55022 and other safety and EMC standards. The unit measures 360 mm × 30 mm × 22 mm and supports automatic restart and surge protection. This manual is written in Chinese.
| Input voltage | 220‑240 V |
|---|---|
| Rated lifetime | 50 000 h |
| Maximum surge current (peak) | 0.5 mA (max) |
| Maximum current on MCB | 45 A (max) |
It operates on 220‑240 V AC.
It is rated for 50 000 hours of operation.