Emergency Lighting Relay

The shunt relay is used on designated emergency lights to shunt or bypass around the lighting controls when a normal power outage occurs.

Emergency lighting relay.

Batteries and other backup power products keep emergency lights and exit signs lit during power outages. Manually controlled emergency lighting will be automatically shunted on during a power outage the emergency shunt relay comes in a two gang junction box with a voltage separating barrier and is shipped with a plaster ring separating normal and emergency power. A few weeks ago i wrote a blog post about two of our ul924 emergency lighting bypass shunt relays models esrb and esrn this week i want to focus on a specific application for them. Emergency lighting accessories power and protect emergency lights and signs so they re ready to operate when needed.

Overview the nlight npp16 er series relay pack is used to switch luminaires powered via an emergency circuit. Our ul924 emergency lighting relays can be used for automatic load control or bypass shunt applications to turn on emergency lighting in the event of the loss of normal utility power. The esrb and esrn can be used in conjunction with a 0 10vdc dimming control panel and can control emergency lighting under normal conditions. The wattstopper elcu 200 emergency lighting control unit is a self contained device that allows any standard lighting control device to control emergency lighting in conjunction with normal lighting in any area within a building.

Ul924 emergency lighting relays. Articles case studies press releases explore all the lighting resource cls tools and apps. Over 50 individual monitoring circuits were required along with bms system tie in. In automatic load control applications when normal power is present the esr relay coil is activated and the emergency panel is.

The compact size allows wall switches to be mounted directly on the junction box. Ideal for use along side a standard npp16 relay pack that controls a zone s normal powered lighting the npp16 er is designed to switch up to 16 amps of lighting load. Date ul924 enclosed 20 amp emergency lighting control relay our enclosed 20 amp electrically held ul 924 automatic load control relay is specifically designed for projects requiring control of an emergency lighting along with controlled general lighting in a space. Accessories such as wire guards help prevent damage to emergency lighting and signs.

Emergency relay pack by nlight. If power is lost for any reason including the tripping of a single branch circuit breaker the elcu 200 will force on the emergency fixtures for that area. The emergency power control device is used when normal and emergency lights are both being controlled by the lighting control panel and when an outage occurs normal lights are turned off and emergency. A mix of exit style 24 7 and normally off emergency lights were used.

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