enAct™ Power Controller


The new series of enLight® enAct™ controllers have been designed to add control to the existing sensor and network capability of the enLight® platform. Each enAct™ device can be connected to a DOLFin® Pro for Enterprise either individually or as a cluster of devices and use the mesh network to communicate with the rest of the system as well as the BMS being used. The enAct™ range is mostly DIN rail mountable and includes devices for IO control, high power asset monitoring, circuit monitoring, relay switching and appliance monitoring and control.

The enAct™ Power Controller is designed to accurately measure power consumption on any circuit it is put in line with, using discrete measurement of both voltage and current. This provides real-time energy usage as well as a number of other variables such as active, reactive and apparent power, true RMS current and RMS voltage, frequency and power factor. The Power Controller also includes a relay so that the circuit can be broken automatically based on internal trip points or remotely via the inbuilt enTalk communication capability as it can connect to and provide power to a DOLFin® Pro for Enterprise radio node.  It has a maximum power rating of 10A but that can be shared across all devices on the circuit.

All devices in the enAct™ range come in a standard 105mm x 90mm x 60mm DIN rail mountable package for easy mounting in plant rooms or distribution cabinets and they fit most types of enclosure for both indoor and outdoor use. The enAct devices are wired into the enLight® enTalk™ network by connecting to a DOLFin® Pro for Enterprise radio node in a loop-in/loop-out configuration to support additional sensors or actuators in the same location.

The enAct Power Controller features:

  • Active, reactive and apparent power measurement

  • True RMS current and RMS voltage measurement

  •  Frequency measurement and power factor measurement

  • Output power limited to 10A but can be shared across all output channels

  • Internal fuse protection

  • Mains filtering and surge protected

  • Universal mains power supply at 85-265V  AC (47-60Hz) or DC

  • 5 year guarantee

enAct™ Power Controller Technical Specifications:

  • Mountable in standard enclosures

  • Mains power supply
    85-265V AC or DC (47-60Hz

  • Temperature range
    -20° to 50°

  • Power filtering and surge protection

  • Connectivity
    enTalk compatible

  • Power limit

  • UV tolerant housing

  • Colour

  • DIN rail mounting

  • Weight

  • Wired or Wireless

  • Dimensions
    105Wx90Lx60D mm

Seamless integration with enLight lighting platform



All enAct devices are designed to work seamlessly with the enLight platform. Most of the devices can be mounted in any DIN rail enclosure using a GST mini connector for mains input. Devices providing high power output use the same GST Mini connector.

All devices include two RS485 connectors for connecting to an enLight DOLFin® Pro, leaving one socket free to connect a single or a daisy chain of other sensors or actuators – subject to total power draw.

Away from the vicinity of the mains powered enAct device, wireless enLight enSense™ devices (coming late 2017) can connect to the network via the DOLFin Pro for their data feed to be sent on to the enLight enGauge™ API.

Cost effective smart city deployment

By deploying the enLight platform on lamp posts across the city, town or campus, a whole host of smart applications can be realised by utilising the network created by the lights. Multiple wireless technologies do not need to be funded and the inherent value of the street light estate increases as it allows resource reduction or increased efficiency projects to be deployed, without the major capital cost of their own networks. The enSense sensors are fully compatible with the enLight enCore™ Management System or via other management platforms through the enLight enTalk API.