ZCELL LED Photocell

Product Description

Our premium NEMA photocell with design features optimised for the latest generation of LED street lanterns.

Product Attributes:

– Long life automotive grade components, offering 15 years continuous operation
– Unique electronic design to provide ultra low power consumption of less than 100mW
– Zero maintenance, IP67 to reflect design of LED lanterns
– Low illuminance level accurate switching – 20 lux on, 20 lux off – to reflect ‘zero’ warm up time and immunity to switching of LEDs
– High temperature operation due to lantern body acting as a heat sink for the LEDs (at night) with solar gain by day
– Microprocessor controller that provides regular internal diagnostic checking and corrective actions
– Near unity power factor circuit design > 0.9


– Fit and forget design – zero maintenance
– Long life >15 year operation
– Suitable for loads up to 400W
– Reflective opaque cone minimises solar gain inside photocell
– Ingress Protection – IP 67
– Low energy consumption Low illuminance level switching to reflect instantaneous operation of LED lanterns
– Unity switching level 20:20 lux as standard (other ratios available on request)
– Near unity power factor circuit design (>0.9)
– Compatible with 3pin NEMA sockets from ALL manufacturers 5/7 Pin NEMA compatible versions available on request
– Electromagnetic relay switching suitable for high inrush currents and low energy dissipation
– Filtered photodiode for CIE photopic performance
– UV stable, UL94 V-0 flame retardant, impact resistant polycarbonate
– Intrinsically surge resistant circuit (>2kV)
– Through-hole plated PCB for increased mechanical durability
– Long life automotive grade components
– Embossed terminal markings
– LED status indicator – one flash per 10 seconds to indicate product is running correctly. LED off continuously indicates product fault
– Microprocessor controlled
– No minimum load


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