452 4.4 A Universal Dimmer
452 4.4 A Universal Dimmer
The Helvar 452 unit is a single-channel universal dimmer, suitable for leading or trailing-edge loads including mains-dimmable LED. The dimmer is a DIN-rail mounted unit that can control a maximum load of 1000 W. It has an out-of-box operation functionality.
- Lighting Control Solution:
ActiveAhead
Imagine
RoomSet - Lighting control protocol: DALI lighting control
- Device Mounting Method: DIN rail
Features
| Out-of-box operation |
|---|
| Operating-mode Switch (leading or trailing edge dimming) |
| Voltage and frequency compensation |
| Over temperature protection |
Technical
| Dimensions | 90 mm × 70 mm × 58 mm |
|---|---|
| Number of channels | 1 |
| Max load / channel (A) | 4.4 |
| Power supply rating | 85 VAC – 264 VAC (absolute) 45 Hz – 65 Hz |
| Order code | Description |
|---|---|
| 452 | Digidim-1Kw-Universal-Dimmer |
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Track - Colour:
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