Emergency Lighting Transfer Relay

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Emergency lighting transfer relay. 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. Wattstopper s 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. A custom ul924 relay control system was requested by the specifier to replace a central dc battery system. The ul1008bcelts1277 automatically transfers from normal to emergency power source upon loss of normal power in the space the ul1008bcelts1277.

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. The compact size allows wall switches to be mounted directly on the junction box. The ul1008bcelts1277 is specifically listed for branch circuit emergency lighting control under the new ul standards. 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. This unit is intended for applications where both a normal and emergency branch circuit are to be connected to the emergency lighting. 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. Lvs offers the widest range of ul924 listed automatic load control bypass shunt and transfer relays on the market.

A mix of exit style 24 7 and normally off emergency lights were used. During a utility power interruption the epc automatically bypasses the normal lighting controls turning the emergency lights on at full brightness regardless of switch position. In automatic load control applications when normal power is present the esr relay coil is activated and the emergency panel is. Emergency lighting controls project information project name catalog no.

The sc1008 is the first branch circuit emergency lighting transfer switch bcelts of its kind and is designed to transfer a single lighting circuit up to 20a from one power source to another during a power failure or other emergency situation.