454 4 × 2.2 A Transistor Dimmer

454 4 × 2.2 A Transistor Dimmer

Product family: Imagine, DIGIDIM, RoomSet
Type: Leading or Trailing Edge
Mounting: DIN Rail
Number of channels: 4
Max load / channel (A): 2.2
Universal power supply

Downloads & Links
Technical
- Power supply rating: 85 VAC – 264 VAC (absolute) 45 Hz – 65 Hz
- DALI power consumption (mA): 2
- Control circuit protection: 10 A Type C MCB
- Dimensions: 160 mm × 62 mm × 91 mm
Connections
- DALI
- S-DIM
- DMX
- Manual wired override input
Features
- Selectable leading or trailing edge dimming
- Suitable for mains-dimmable LED loads
- Voltage and frequency compensation
- Over temperature protection

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425S 25 A Dimmer

Product family: Imagine, DIGIDIM
Type: Leading Edge
Mounting: Wall mounted
Number of channels: 1
Max load / channel (A): 25
Universal power supply

Downloads & Links
Technical
- Power supply rating: 85 VAC – 264 VAC (absolute) 45 Hz – 65 Hz
- DALI power consumption (mA): 2
- Control circuit protection: 25 A Type C MCB
- Dimensions: 200 mm × 274 mm × 104 mm
Connections
- DALI
- S-DIM
- DMX
- Manual wired override input
Features
- Out-of-box operation
- Suitable for tungsten, halogen, wirewound (inductive) fed low voltage tungsten or neon loads
- Selectable, integral DALI power supply
- Can also function as standalone dimmers

452 4.4 A Universal Dimmer

Product family: Imagine, DIGIDIM, RoomSet
Type: Leading or Trailing Edge
Mounting: DIN Rail
Number of channels: 1
Max load / channel (A): 4.4
Universal power supply

Downloads & Links
Technical
- Power supply rating: 85 VAC – 264 VAC (absolute) 45 Hz – 65 Hz
- DALI power consumption (mA): 2
- Control circuit protection: 6 A Type C MCB
- Dimensions: 90 mm × 70 mm × 58 mm
Connections
- DALI
Features
- Out-of-box operation
- Operating-mode Switch (leading or trailing edge dimming)
- Voltage and frequency compensation
- Over temperature protection

455 2.2 A Thyristor Dimmer

Product family: Imagine, DIGIDIM, RoomSet
Type: Leading Edge
Mounting: DIN Rail
Number of channels: 1
Max load / channel (A): 2.2

Downloads & Links
Technical
- Power supply rating: 220 VAC – 240 VAC (absolute) 50 Hz – 60 Hz
- DALI power consumption (mA): 2
- Control circuit protection: 4 A Type C MCB
- Dimensions: 35 mm × 58 mm × 90 mm
Connections
- DALI
Features
- Out-of-box operation
- Voltage and frequency compensation
- Over temperature protection