HF-REGULATORII Touch and DALI TL5 is a high-frequency electronic dimmable ballast from Philips. It uses DALI (Digital Addressable Lighting Interface) or Touch and Dim push button protocol, and is suitable for TL5 fluorescent lamps. This dimmable ballast incorporates the new Philips EII technology, which offers full digital input (mains) and output (lamp) management.
The HF-REGULATORII is a flat, lightweight high‑frequency electronic regulating ballast designed for TL5 fluorescent lamps. It supports digital DALI control or the Touch and Dim push‑button protocol, allowing lamp power regulation from 100 % down to 1 % and offering up to 75 % energy savings when used with automatic lighting control systems.
Installation features include a compact 21 mm height, low standby consumption (0.35 W), built‑in over‑voltage protection, and wiring guidelines for up to 32 ballasts on a single circuit. The ballast complies with international standards such as EN 55015, EN 61347‑2‑3 and carries CE, ENEC and EMV‑VDE approvals.
| Lamp power regulation range | 1 % – 100 % |
|---|---|
| Ballast height | 21 mm |
| Standby power consumption | < 0.35 W |
| Rated mains voltage | 220‑240 V |
| Mains frequency | 50/60 Hz |
| Maximum ballasts per circuit | 32 |
| Inrush current (example) | 27 A / 300 µs |
The ballast can regulate lamp power down to 1 % of full output.
Up to 32 ballasts may be connected on one circuit.
Standby power consumption is less than 0.35 W.
The ballast has a flat design with a height of 21 mm.