![Strand 76910 Скачать руководство пользователя страница 18](http://html1.mh-extra.com/html/strand/76910/76910_user-manual_1383352018.webp)
USER MANUAL
CONTACT LIGHTING CONTROL PANEL
WWW. ST R A N D L I G H T I N G .CO M
18
OVERVIEW
When required, the Contact Low Voltage Lighting Control Panel may be used to energize emergency lighting
circuits in the event of a loss of power. Contact Panels may be custom confi gured at the factory with special
software and hardware to allow the unit to comply with UL924 Electronic Bypass. When confi gured in this
mode, the Contact Panel allows select circuits to be energized at 100% output upon activation by a control
signal. Circuits not identifi ed as emergency may be locked “Off ” or can “Ignore” the emergency state and still
respond to local controls.
When Contact Panels are used as part of an emergency lighting control system, feed power supplied to the
Contact Panel must be switched by a certifi ed (National Recognized Testing Laboratory) Transfer Device.
To trigger the Contact Panel to enter the emergency mode, a control signal (Contact-Closure, open) must be
provided to the panel, and connected to the Panic #1 input, located on the Connect PCB. Strand Lighting rec-
ommends the use of a Phase Loss Sense Panel to monitor normal power and provide the control signal to the
Contact Panel in the event of a disruption of any phase of the normal power feed.
When the Contact Panel is in an active emergency mode, the LCD display will read EMERGENCY MODE ACTIVE-
and the display backlight will fl ash.
IMPORTANT!
UL924 operation applies only to Contact Panels which have been confi gured at the factory for
Emergency Lighting Operation. If a previously installed Contact Panel is required to operate emergency lighting
and needs to be updated in the fi eld by a certifi ed Strand Lighting Technician, please contact Strand Lighting
Technical Support at 1-214-647-7880.
5
EMERGENCY LIGHTING
OPERATION (UL924)