Acro Series
Westire Acro Photocells
THE ALTERNATIVE DUSK TO DAWN PHOTOCELL SOLUTION TO CATER FOR YOUR BUDGETARY NEEDS FOR COST & ENERGY SAVING
Engineered for today’s demanding applications
Photocells
Photocells
Photocells
Photocells
Photocells
Clocks
& Outdoor Lighting Controls
Accuracy
The Acro NEMA Dusk to Dawn photocell utilises a filtered silicon based ambient light sensor and microprocessor control running advanced algorithms that more accurately determine calculated midnight and part night switching.
Longevity
Engineered in the EU with a 15 year design life and manufactured in-house using only high quality name brand components, the AcRo series photocells are renowned in the industry for their unparalleled quality and reliability.
Features & Benefits
- Advanced Electronic circuitry ensuring reliability and longevity.
- Maintaining proven reliability for more traditional technologies.
- Energy efficient design with an average power consumption <0.25 Watts.
- Sealed to IP68.
- Low profile enclosure.
- Each photocell is subjected to a full electrical 48-Hour burn-in.
- Zero infant mortality at time of commissioning.
- RoHS compliant.
- Colour corrected silicon ambient light sensing.
Available in a North Facing configuration. - Available as a Part-Night version.
- Colour Options Available: blue, green, black, red, clear, grey, standard.
Cap Colours
Specification
| Dimensions | 86.3 mm Ø x 53.34 mm H 3.4” Ø x 2.1” H |
| Receptacle Compatibility | NEMA / ANSI C136.10 / ANSI C136.41 & BS5972 |
| Warranty | 10 years |
| Mains Supply Voltage | 200 – 260 Volts AC 50/60 Hz |
| Power Supply Consumption | Less than 0.25 Watt |
| Max Load | 10 Amps |
| Surge Protection | 132J standard 320J optional |
| Load Rating | 1800 VA Ballast / 1000 Watts |
| Operating Temperature | -20° C to +70° C -4° F to +158° F |
| Enclosure Protection Rating | IP68 |
| Standards Compliance | Environmental RoHS, EN55015, EN61547, EN6100-3-2, EN6100-3-3, IS EN ISO 9002: 2015 ANSI C136.10 |
| Switch ‘On’ light levels | 10 to 200 Lux levels ± 0.025 1 to 18.5 fc ± 0.025 Standard 35 Lux ON /18 Lux OFF – 3.5fc ON 1.67 fc OFF or 20 Lux ON /20 Lux OFF. – 1.67 fc ON / 1.67 fc OFF |
| Switching Ratio | 1:0.5 to 1:1.5 |
| Ambient Light Sensor | Color corrected photodiode + amplifier |
| Switching Time Delay | 25 Seconds or as specified |
