Distributed dimming systems
Distributed dimming refers to the technique of locating dimmers near fixtures. Dimmers are placed conveniently close to loads and are fitted with mains output sockets. Although the cost of individual dimmer units may be higher, they include a significant element of electrical infrastructure, namely the load connector, wiring and containment between dimmer and load, and protection device. Mains power distribution for distributed dimming is less expensive than multi-core individual cables to load socket boxes, and two sets of load terminations are eliminated.
Benefits of distributing dimmers:
- Cost savings from not installing load wiring to dimmer cabinets and not doing multiple load terminations with constant continuity checks
- Versatile installation (position dimmers where needed; add more when required)
- Low power, simple mains installation, typically 32A or 63A single phase per unit
- Uses already installed data distribution resources, like DMX or Ethernet
- Requires only a mains supply and a control signal (this can be transmitted by Wi-Fi Ethernet if required)