SPECIAL SIGN FACES
Custom sign faces are available on certain exit sign products to meet specific needs. The following series of exit signs is offered to meet
those special requirements in health care, schools, public facilities and office environments
EX THERMOPLASTIC
AND
LS STEEL SERIES
CONSULT FACTORY FOR
AVAILABILITY
• EX Series: Plastic
• PCE Series: Cast Exits
• ELX Series: Premium Edge-lit
ELX SERIES
• LSX Series: Steel
PCE SERIES
EX AND LSX SERIES
CONTACT LSI INDUSTRIES FOR ORDERING DETAILS, AVAILABILITY, CUSTOM LAYOUT, AND LEAD TIMES
OPTIONS GLOSSARY
DIAGNOSTIC OPTIONS
Many of LSI’s Life safety Products have Automatic Monitoring and
Testing Features which enable the user to comply with Life Safety and
Fire Codes for Testing and monitor these systems, assuring the Life
Safety Equipment is in working order. The following options are available
and are listed on the appropriate products were applicable.
ST – SELF TEST: THE “ST” Option conducts automatic and manual
tests and indicates real time status of the lamp, battery, and charger,
with Tri-color indicator lamps. Automatic tests include : System
Analysis every ten seconds, with actual load tests performed for a 3
minute duration every 30 days. Also a 30 minute duration test every
180 days. Manual Tests include a 3, 30 & 90 minute battery discharge
and lamp test.
SD2- SELF –TEST & DIAGNOSTICS: This function automatically
monitors the operating condition of the AC Power, battery supply
voltage, the EM lamp continuity, and charging circuit. If a failure is
detected, a visual multi-colored LED
will alert and remain in that status
until failure has been corrected. The
SD2 will conduct a full function code
compliant test in emergency mode
five minutes every 28 days with a 90
minute test every six months.
SD2 INDICATOR SEQUENCE CODES:
IF ALARM INTERFACE: Alarm Interface Allows an External Fire Alarm
relay to activate the emergency mode operation prior to any potential
power loss.
LS SHATTERPROOF LAMP SHIELD: The Lamp Shields are used to
protect the lamp from accidental breakage and glass contamination
such as in food processing industry.
HEAT 12 / HEAT 27: The heat option warms the battery for use in Cold
Ambient Areas such as refrigerated storage. Available in 120 & 277
volt
PS12 / PS27: Power Switch Option is to allow Maintenance on the Unit
without Activating the Emergency mode Available on 120, 277, DC
Voltage
PSDC: Power Switch DC Option is Power Disconnect used to Turn
the AC Power off to a Unit When a facility is to be unoccupied for an
extended period of time without initializing the EM Mode.
SVT SPECIAL VOLTAGE TRANSFORMER: Special voltage transformer
option is used to accept alternative voltage and Frequencies 220v 50Hz
LOW VOLTAGE DISCONNECT: The Low Voltage Disconnect feature will
disconnect the battery prior to an unacceptable deep discharge, but
not before the required the required 90 minute emergency operation.
AC LOCKOUT: The Lockout feature prevents battery drain after the initial
installation, but prior to normal AC power is activated primarily as a
new construction installation feature.
ONE FLASH-PAUSE
BATTERY DISCONNECT
TWO FLASHES / PAUSE
BATTERY FAULT
THREE FLASHES / PAUSE
LAMP FAULT
FOUR FLASHES / PAUSE
CHARGER FAULT
BROWN –OUT PROTECTION: This feature allows the Unit to switch
automatically to Emergency Mode if the AC Power Supply drops below
20% of normal.
FIVE FLASHES / PAUSE
TRANSFER FAULT
NEMA RATING DESCRIPTIONS
SD2A: The SD2A has the same functions as the SD2 except with an
Audible Alarm
NEMA 3: Provides a degree of protection against windblown dust and or rain
STA: This function is the same as the ST except with an Audible Alarm
NEMA 4: Protects enclosed equipment against all types of water entry.
OTHER OPTIONS AND FEATURES
TD12 & TD27 TIME DELAY: This feature is used when there is a built
in period of time desired that the unit needs to remain in emergency
mode after AC Power has been restored. An example would be
Re-strike time on HID may require emergency lighting for an additional
time to maintain a safe level of illumination.
2CIR TWO CIRCUIT INPUT: Two Circuit input is most commonly used
in Non-Battery units for when AC Power Fails, the second Circuit may
be from a Generator or Inverter Unit to restore the Egress and Exit
Illumination.
Project Name
Catalog #
NEMA 3X: Provides a degree of protection against falling rain
NEMA 4X: Protects enclosed equipment against all types of water entry
with corrosion resistance protection
NEMA 6: Provides a degree of Protection against falling rain, splashing
water, and hose directed water.
NEMA 12: Protects enclosed equipment against entry of fiber, dust and dirt.
NEMA 13: Provides a degree of protection against lint, dust, seepage,
external condensation, and spraying of water, oil, and non corrosive liquid.
Fixture Type
10/09/15
© 2015
LSI INDUSTRIES INC.