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
Datasheet

Specifications

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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