Westire DALI D4i Motion Dimming Module & Photocell

DALI Dimming Photocells

Dims the streetlight and increases to full brightness once movement is detected for cost & energy savings

Accuracy

The Westire DALI D4i Motion Dimming module & photocell utilises Westire’s silicon & colour corrected light sensor and microprocessor control. This accurate combination provides the best energy savings and reliable operation.

Longevity

Engineered in the EU with a 35 year design life and manufactured in-house using only high quality name brand components, the 8400 series photocells are renowned in the industry for their unparalleled quality and reliability.

Features & Benefits

Motion activated streetlighting
Save energy, save money & provide lighting when needed
Automatically switches streetlights “Off” or “On”, motion module activated illumination

Road, streetlighting and area lighting dimming control requirements
Interoperable with either Zhaga, ANSI/NEMA Westire Photocells

Applications

Streetlight dims by pre-set amount until activated by movement
Default 20% power output
Default 100% output for 2 minutes when activated
Customised lighting profiles available
Easy to fit in Zhaga D4i or standard ANSI/NEMA Twistlock C136 sockets

Interoperability with DALI D4i approved LED drivers
Incorporates all features of Westire’s gold standard photocells
Designed to operate within DALI-2 – D4i ecosystem
Version available for ANSI/NEMA C136 Socket

Interoperability with DALI D4i approved LED drivers & designed to operate within DALI 2 – D4i ecosystem

Specification

Dimensions 9400 photocell	86mm x 53.34mm 3.38” x 2.1”
Dimensions Zhaga	40mm x 30mm 1.5” x 1.18”
Dimensions Motion Module	79.7mm x 42.05 mm 3.13” x 1.67”
Receptacle Compatability	Zhaga Book 18 & ANSI/NEMA
Photocell Warranty	8 years
Power 9400 Photocell	85V to 305V AC - 50/60 Hz
Power Zhaga Photocell	24V DC
Power Motion Module	Powered from DALI Bus
Power Consumption - 9400 Photocell	<500mW
Power Consumption - Zhaga Photocell	<0.01 W
Power Consumption - Motion Module	6-8mA from DA
Ambient Light Sensor for Zhaga and 9400 photocells	Silicon & colour corrected
Switching Time Delay for ZHaga and 9400 photocells	25 seconds or on request
Switching Zhaga & 9400 photocell	20:20 Standard (Other settings on request)
Standards 9400	DALI2 D4i, IS EN ISO 9001 2015, Environmental RoHS 2015 BS5972
Standards Zhaga	IE 62386 - 101 IE 62386 - 103 IE62386 - 351 (Type A control device)
Temperature Rating Zhaga	-30° C to +70° C -22° F to +158° F
Temperature Rating 9400	-20° C to +80° C -4° F to +176° F
Temperature Rating Motion Module	-40° C to +65° C -40° F to +149° F
IP Rating 9400	IP68
IP Rating Zhaga	IP66
IP Rating Motion Module	IP66
Standards Motion Module	Zhaga Book 18,1,2 & 3, Zhaga Book 18 Editions 1, 2 &3, DiiA Parts 351, IEC 62386 Part 303, 101 & 103