ELPS Light-Pak™ Emergency Lighting System

ELPS Light-Pak™
Emergency Lighting
Cl.l, Div. 1 & 2; Groups C,D
Cl. I, Div. 1 & 2, Groups B.C.D
(With suffix GB)
Cl. II, Div.1; Groups E.F.G
Cl. Ill
Simultaneous Presence
Wet Locations
ELPS series emergency lighting systems are
• to provide safe, reliable illumination indoors
or outdoors to designated areas during
failure or interruption of power to the normal
lighting system
• in areas made hazardous by the presence
of flammable gases and vapors, combustible
dusts or easily ignitible fibers and flyings
• in areas where corrosion, vibration,
moisture, dirt and rough usage may be
• where required by the National Electrical
Code®, the Life Safety Code or other codes
• in refineries, chemical and petrochemical
facilities, grain processing, handling or
storage facilities, manufacturing plants, waste
water treatment facilities and other areas
where safe, reliable, hazardous area
emergency lighting is needed
• Compact factory sealed fixture assemblies
are each furnished with a 14 watt tungstenhalogen lamp and inner reflector for
appropriate photometries in hazardous
• Fixture assemblies are fully adjustable and
lockable on two axes to provide flexible and
consistent light aiming capabilities.
• Fixture lens ring is threaded for easy
relamping and locks in place with hex head
set screw; will not loosen due to vibration.
• Ground joint cover with external flange
design permits large opening and easy
access to internal components. Stud bolts in
diagonally opposite corners of body ease
cover removal and installation.
• Neoprene cover gasket seals out moisture
for superior protection of internal
components against wetness and corrosion.
• Light weight, compact size, and mounting
feet ease installation and allow placement in
confined areas.
• Two 1" NPT drilled and tapped conduit
openings, with plugs, are standard, for
choice of top or bottom feed.
• Factory-installed PUSH-TO-TEST
pushbutton enables easy testing of system.
• MAIN POWER ON pilot light indicates AC
power is being supplied to the battery
charger; pilot light jewel is threaded for easy
lamp replacement.
• Stainless steel drain minimizes moisture
collection. Stainless steel breather with
aluminum cap provides ventilation, minimizes
moisture collection.
• CID101 corrosion inhibitor device is
provided with each ELPS system to help
protect electrical components and
• Rugged, long-life, maintenance-free, nickel
cadmium battery provides 30 watts of power
for the required 1!/2 hours.
• Solid state battery charger for long life and
reliable service prevents deep discharge by
automatically disconnecting fixtures from
• Terminal block facilitates field wiring
• Instruction sheet and maintenance record
card provided with unit in a protective plastic
• A time delay is standard; time delay is
preset at factory for 5 minute delay but can
be field set for 5 seconds or 15 minutes, thus
allowing HID type lamps time to restrike and
reach desired illumination levels.
• Solid state battery charger will accept 120,
220/240 or 277 VAC, 50/60 Hz.
Electrical Ratings:
• Power supply:
Input: 120, 220/240, 277 VAC, 50 or
60 hertz
0.5 Amps Maximum
Output: 12 VDC
UL listed for 30 watts for 11/2 hours
at 40°C
• Lighting fixtures:
Voltage: 12 VDC
Lamp Type: #789, miniature
tungsten halogen, G4, 2-pin, 14 watt.
Certifications and
• NEC: Class I, Groups B
(with GB suffix), C,D
Class II, Groups E, F, G
Class III
Simultaneous Presence
• UL Standard:
844 - Electric Lighting Fixture Hazardous Locations
924 - Emergency Lighting and Power
1203 - Explosionproof and DustIgnition-Proof Electrical
• Life Safety Code:
Section 5-9 (Emergency Lighting)
• Suitable for Wet Locations
• NEMA3, 3R, 12
Copyright 2000 Cooper Industries, Inc.
Standard Materials:
• Power supply enclosure and fixture
assembly - copper-free aluminum (less than
0.4 of 1% copper)
Standard Finishes:
• Aluminum - gray powder epoxy finish
Ordering Information:
Cat. #
Power supply with two lighting fixture
Lighting fixture assembly only
Power supply only
Power Supply with 1-EVLA12 and Single
Face Exit Sign with Red Letters. Exit
Sign operates in emergency mode only.
Power Supply with 1-EVLA12 and Double
Face Exit Sign with Red Letters. Exit
Sign operates in emergency mode only.
Suffix to be
Added to
Cat. No.
ELPS502 - suitable for Group B
ELPS50 - suitable for Group B
EVLA12 - suitable for Group B
Integral Battery Disconnect Switch disconnects lighting fixtures from
battery for added safety during
Exit Sign with green letters
ELPS502 with Exit Sign EXS or EXD that
operates in both normal & emergency mode.
consult Grouse Hinds