499 8 × 20 A Latching Relay Unit
499 8 × 20 A Latching Relay Unit
8-channel relay unit for incorporating non-dimmable loads in Helvar DALI systems. For use in power-demanding applications, such high-bay installations.
- Lighting Control Solution:
Imagine
RoomSet - Lighting Control Protocol: DALI lighting control
- Device Mounting Method: DIN rail
Features
| 8 individually programmable relays |
|---|
| Staggered switch-on to reduce inrush current |
| LED display for local control and monitoring |
Technical
| Dimensions | 160 mm × 100 mm × 58 mm |
|---|---|
| Number of channels | 8 |
| Power supply rating | 85 VAC – 264 VAC (absolute) 45 Hz – 65 Hz |
| Order code | Description |
|---|---|
| 499 | 8-Ch-Latching-20A-Relay-Unit-Sdim-&-Dali |
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IP65, cold environment (–30 °C) high bay passive infrared (PIR) sensor. Provides automatic control of lighting loads in buildings and interior spaces with high ceilings.
- Lighting Control Solution: Imagine
- Lighting Control Protocol: DALI lighting control
- Device Mounting Method: Independent
- Sensor Mounting Method:
Ceiling
High Bay - Colour: White