LIGHTING MANAGEMENT PRODUCTS SYSTEMS LIGHTING MANAGEMENT SYSTEM PUTTING

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LIGHTING MANAGEMENT SYSTEM PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS Ambitions “Legrand makes buildings more energy efficient through lighting controls” PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LEGRAND LIGHTING MANAGEMENT PHILOSOPHY BE SMART WITH YOUR LIGHTING CONTROL Maximize Day lighting Day light is by far the best light source. It's free, sustainable and can give a sense of energy and well being. Keep control Combine automatic control with manual, scene & time-based control to offer the desired light when where required. AND PUT A STOP TO ENERGY WASTE PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LEGRAND LIGHTING MANAGEMENT PHILOSOPHY 4 FUNDAMENTALS of Lighting management for -Energy & money savings, -Comfort & well being Day Light level control Occupancy & Dimming control Scheduled control PUTTING A STOP TO ENERGY WASTE Vacancy-based control

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LEGRAND LIGHTING MANAGEMENT PHILOSOPHY 1 KEY product: the sensor The right sensor Detection adapted to the environment Day-light measurement Load control At the right place With the right adjustment PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LEGRAND LIGHTING MANAGEMENT PHILOSOPHY 1 KEY product: the sensor The right sensor Detection adapted to the environment 3 detection Technologies Ultrasonic PIR Dual . MOTION PUTTING A STOP TO ENERGY WASTE OBSTACLES SMALL MOVEMENTS

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LEGRAND LIGHTING MANAGEMENT PHILOSOPHY 3 Detection technologies Sensors use a variety of technologies in order to detect occupants and send appropriate signals to lighting devices. Technologies PIR Ultrasonic Dual Passive infrared technology detects occupancy by reacting to infrared energy sources (such as a human body) in motion. The sensor emits ultrasonic sound waves that bounce off objects in the covered space, and then measures the amount of time it takes for the waves to return. Occupancy sensors with multiple sensing technologies are usually referred to as 'dual technology' or hybrid devices. Most commonly, PIR and ultrasonic technologies. PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LIGHTING MANAGEMENT TECHNOLOGIES Passive Infra Red Sensing PIR sensor detects occupancy through the difference between heat emitted by body in motion and the ambient space. Symbol Technology to be used in obstacle free open areas Heating sources PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LIGHTING MANAGEMENT TECHNOLOGIES Best suited for obstacles free areas Motion detection Outdoor: drive ways, entrance, car parks Indoor: : garages, corridors, store rooms Occupancy detection Indoor: offices, warehouses, Motion Occupancy PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS Tips for PIR Sensors placement • • The PIR sensors must be located where there will be no obstacles blocking the person to be detected No Detection! PIR must not be able to “see” outside the desired detection area s s No! • Better detection can be achieved when a person crosses the detection areas s PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LIGHTING MANAGEMENT TECHNOLOGIES Ultrasonic detection operates by transmitting ultrasonic sound waves throughout an area and measuring the speed at which they come back. Occupant movement changes the frequency at which sound waves return. Symbol Technology to be used in enclosed areas that are obstructed by obstacles Air flow sources PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LIGHTING MANAGEMENT TECHNOLOGIES Best suited for enclosed areas obstructed by obstacles Motion detection Outdoor: none Indoor: : store rooms with shelves Occupancy detection Indoor: toilets, washrooms Motion Occupancy PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS Tips for Ultrasonic Sensors placement • Ultrasonic sensors can detect occupancy even though there might be obstacles between the sensor and the moving person • Undesired detection outside the controlled area should be avoided u u No! • They should be located away from air flows such as AC currents, fans and mounted of still surface PUTTING A STOP TO ENERGY WASTE A/C u

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LIGHTING MANAGEMENT TECHNOLOGIES Dual-Tech Sensing We combine the best of both technologies: PIR (ideal for cross detection) and US (ideal for front detection). The sensor switches on the lights when both sensing technologies detect presence, and keeps lighting on as long as one technology continues to detect. And Symbol Combination of PIR and Ultrasonic technologies to benefit from the strengths of both while at the same time eliminating their weaknesses! PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LIGHTING MANAGEMENT TECHNOLOGIES Best suited for obstacles free areas with low movements Motion detection Outdoor: none Indoor: : storage areas, stock rooms Occupancy detection Indoor: classroom, open spaces, meeting rooms Motion Occupancy PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS Tips for Dual Sensors placement • • • Dual sensors can detect occupancy skipping obstacles due to their intrinsic ultrasonic capability If occupancy must for the first time be determined by both PIR and ultrasonic technologies simultaneously, the sensor should be located where it can “see” the person Mount it on a vibration proof surface PUTTING A STOP TO ENERGY WASTE d Ultrasonic u No! A/C u

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LEGRAND LIGHTING MANAGEMENT PHILOSOPHY 1 KEY product: the sensor The right sensor Detection adapted to the environment Day-light measurement Constant day light measurement = capacity to turn off or dim down artificial lights when natural light is sufficient PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS 11 SWITCH SENSOR SOLUTION Daylight : Dynamic Measurment At the start: no lighting Enter the room. Turn on the light with the push-button. High luminosity Stay in the room. The sensor is going to switch off the light automatically if the level of brightness is reached (1) Decrease of the Lighting Still in the room. The detector switches on the light automatically Departure: end of day Leave the room. Switch off with the push-button. If forget, the detector will switch off the light automatically. (1) If need to maintain the light on, just have to press the push-button. PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS 11 SWITCH SENSOR SOLUTION Daylight : Active Measurment Cycle ON-OFF LUMINOSITY 10 mn Luminosity Rise Luminosity Setpoint 20 s Step-down regulation 1 st Detection Natural Daylight Artificial Light Daylight + Artificial Light PUTTING A STOP TO ENERGY WASTE Step-up regulation TIME

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS SWITCH SENSOR SOLUTION Daylight : Active Measurment Cycle DImming This type of regulation enables the light level of the room to be constantly varied and adjusted. We have chosen an algorithm for a rapid increase in the light level, so that the occupant always has an adequate level, and a slow decrease in the light level. The time taken to decrease from 100% to 1% can vary between 30 minutes and 90 minutes. PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS 11 SWITCH SENSOR SOLUTION Daylight : Installation Rules L hw Lmax = 2 x hw Lmin = 1 x h PUTTING A STOP TO ENERGY WASTE h

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LEGRAND LIGHTING MANAGEMENT PHILOSOPHY 1 KEY product: the sensor The right sensor Detection adapted to the environment Day-light measurement Load control ON-OFF or DIMMING CONTROL for all types of loads. LEDs, FLUO, DALI & 1 -10 V ballasts PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LEGRAND LIGHTING MANAGEMENT PHILOSOPHY 1 KEY product: the sensor The right sensor At the right place Adapted mountings Indoor & Outdoor. Wall, flush, ceiling mounting PUTTING A STOP TO ENERGY WASTE Detection drawings

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS LEGRAND LIGHTING MANAGEMENT PHILOSOPHY 1 KEY product: the sensor The right sensor At the right place With the right adjustment Necessity to adjust precisely time, lux, mode parameters to secure savings PUTTING A STOP TO ENERGY WASTE

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS The Legrand promises for INVESTORS Switch Sensors r all fo ion t c e t – PERFORMANCE OF DETECTION r De ea e t t r e • 3 detection technologies to give appropriate answer to any application B of a s d kin • Dual-technology security to detect small movement – • • Detection scheme combination: initial, maintain Visualization of detection through LED blinking Additional functions: walkthrough function, audible alert – PERFORMANCE OF DAY LIGHTING • • • Constant day-light harvesting: precise measurement in Lux Capability to turn artificial light off when natural light is sufficient Combination with Luxmeter – PERFROMANCE OF COMMISIONING • • Capability to download all sensors parameters: secure commissioning, Norms conformity 3 main operations consult, check, save – AESTHETICS • Flat sensors PUTTING A STOP TO ENERGY WASTE gs vin y sa rg ne m. E u im Opt ured c e A s ion con rat figu

LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS THANK YOU PUTTING A STOP TO ENERGY WASTE