Zhaga DC Photocell

Our innovative Zhaga DC photocell brings switching and dimming control of low-voltage lighting systems, powered by solar or alternative energy sources. The photocell incorporates our Eye Response filtered silicon light sensor and microprocessor control technology – a common feature across our photocell ranges. Designed for installation on a luminaire canopy, the ambient light detector faces up towards the open sky to deliver better switching accuracy.

Overlay Dots

Innovative Westire 12V to 48V Zhaga DC Photocell for Outdoor Lighting Controls

Designed for dusk-to-dawn switching of DC-powered luminaires and light fixtures, utilising Zhaga 4-pin, 5 A socket. This photocell reduces cost and energy use with optional part-night switch-off, by scheduling and implementing dimming regimes throughout the night for maximum battery endurance.

The innovative long-life DC photocell utilises the Zhaga 5-amp keyed Twist Lock Socket and Zhaga base configuration that is commonplace in outdoor lighting controls. It delivers accurate On/Off dusk to dawn switching, Part-Night switch off and streetlight dimming, which is critical when powering outdoor lighting utilising a solar power or a DC power source. Highly compatible and durable by design it incorporates a dome photocell cover built to withstand all types of outdoor conditions. This technology is packaged into the low-profile Zhaga Book 18 form factor.

Features and Benefits of the Long-Life DC Photocell

  • Operates with a range of DC voltages ranging from 12V to 48V.
  • IP65-Sealed Electronics – IP66. (IP67 and IP68 options available where climatic conditions require a solid moisture-proof design).
  • Standardised Socket Fit – Compatible with standard Zhaga keyed sockets for reliable, tool-free installation.
  • Low circuit power consumption makes it ideal for solar DC applications.
  • Zero Sensor Drift maintains accuracy over the photocell’s guaranteed lifespan.
  • Incorporates Westire’s Eye Response ambient light sensing microprocessor technology for precise control.
  • Quality is assured by every unit undergoing a full electrical test and a 48-hour operational burn-in test before leaving the factory.

Technical Specification

Dimensions

64mm x 78 mm, 2.51” x 3.07”

Warranty

8 Years

Receptacle Compatibility

Zhaga Book 18

Luminaire Fixing

Zhaga Book 18 keyed socket

Average Power Consumption

12V – 0.11 Watts, 24V – 0.11 Watts, 36V – 0,13 Watts, 48V – 0.16 Watts

IP Rating

IP65, (IP 67 & IP 68 on request)

Operating Temperature

-30° C to +70° C, -22° F to +158° F

Standards Compliance

IS EN ISO 9001: 2015

Enclosure Protection Rating

IK09

Operating Levels

Standard 20 Lux On / 20 Lux Off

Switching Ratio

1:1 (Standard); Other ratios available on request, Switching Time Delay 25 seconds (or as requested)

Light Sensor Silicon

Colour-corrected

On/Off, Dusk/ Dawn Switching

Part- Night & Dusk-to-Dawn

Supply Voltage

12 to 48V DC

Max Load Current

5 Amps

Download Specifications PDF

Sectors

Campuses & Car Parks

Ports & Docks

Streets

Applications

  • Solar Powered Road and Area Lighting
  • Bus Stop Lighting
  • Security Lighting
  • Flood & Area Lighting
  • Sign & Billboard Lighting
  • Caravan Lighting
  • Boat Lighting
  • Pedestrian & Cycle Way Lighting
  • Outdoor Decorative Lighting
  • Solar or DC Powered Traffic Signs

Get in Touch

Looking for enduring and efficient DC or solar powered lighting? We have a wide range of photocells that can meet your requirements. Simply complete the form and one of our team will be in touch.

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