454 4 × 2.2 A Transistor Dimmer
454 4 × 2.2 A Transistor Dimmer
The Helvar 454 is 4-channel trailing edge dimmer suitable for capacitive, resistive loads, low voltage lamps with electronic transformers and some mains-dimmable LED. The dimmer is a DIN-rail mounted unit that can control a maximum load of 500 W per channel.
- Lighting Control Solution:
ActiveAhead
Imagine
RoomSet - Lighting control protocol: DALI lighting control
- Device Mounting Method: DIN rail
Features
| Selectable leading or trailing edge dimming |
|---|
| Suitable for mains-dimmable LED loads |
| Voltage and frequency compensation |
| Over temperature protection |
Technical
| Dimensions | 160 mm × 91 mm × 62 mm |
|---|---|
| Number of channels | 4 |
| Max load / channel (A) | 2.2 |
| Power supply rating | 85 VAC – 264 VAC (absolute) 45 Hz – 65 Hz |
| Order code | Description |
|---|---|
| 454 | 4 X 2.2A Trailing / Leading Edge Dimmer |
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