Class I, Division I Explosion Proof Edge Lit LED Exit Sign Series: EEXP

Features

• Emergency battery back-up integral to sign (no additional enclosure required)
• 3-hour emergency operation
• Optional battery back-up self-diagnostic feature
• Field replaceable LED circuit boards and drivers with quick disconnects
• Edge-lit sign

Illumination

• Illumination is accomplished utilizing high-intensity, long-life LEDs exceeding UL 924 requirements for brightness and uniformity
• LEDs provide excellent illumination while maximizing energy efficiency by consuming a maximum of only 3watts per fixture
• LEDs are a maintenancefree solution, providing up to 100,000 hours of life.

Mounting

• Standard ½” NPT Conduit hubs provided for alternate mounting options.

Housing

• Constructed of copper-free cast aluminum alloy housing with an epoxy powder coat finish
  

Options

• The circuit continuously monitors the operating condition of the battery charging circuit and battery supply voltage
• The purpose of this option is to provide visual signaling in response to a fault at the EXIT sign battery and/or battery charger
• If a failure is detected, visual status will occur immediately via the CHARGER LED and/or the BATTERY FAULT LED
• The LEDs will stay illuminated until the fault is corrected.

Warranty

• Any component that fails due to manufacturers defect is guaranteed for 5 years with a separate 5 year pro-rated warranty on the battery
• The warranty does not cover physical damage, abuse or acts of God.

Listings

• Class I Division 1, Groups C & D
• Class II Division 1 & 2, Groups E, F & G
• Class III
• Class 1 Zone 1, Groups IIA and IIB - Zone 2, Groups IIA & IIB + H2 & IIC
• IP65 and UL1598A Marine Outside Type.

Installation

• Internally housed components and battery eliminate the risk of damage during installation.

Electrical

• 120 or 277 volt, 60Hz standard input
• 220 thru 240 volt, 50/60Hz (Option:240T)
• Sealed Nickel Cadmium Battery – NiCad (With Battery Only)
• batteries are maintenance-free with a life expectancy of 15 years
• Temperature range from 0-40 degrees C
• Operate for a minimum of 180 minutes during a loss of power with a 24 hour maximum recharge time for the battery
• The brownout circuit monitors the flow of AC current to the unit and triggers the emergency lighting system once a set reduction of AC power occurs
• Dip in the voltage will cause many fixtures to extinguish causing loss of normal lighting even though a total power failure has not occurred
• When the battery’s terminal voltage falls below predetermined levels, the low-voltage circuit disconnects the emergency lighting load
• The disconnect remains in effect until normal power is restored, preventing deep battery discharge and improving the life of the battery
• The disconnect will also automatically reconnect the load circuit once the battery voltage returns to a normal value after charging
• Easily located test button allows for manual verification of proper operation of the transfer circuit and emergency operation.

Mechanical

Provided with three (3) ½ ” NPT hubs

Applications

Refineries, Paper Mills, Electrical Generation Facility, Paints and Body, Marine, Chemical Plants 

Optics

Red or green LED options with acrylic panel printed with silk screen legend

Construction

• Body: A356T6 aluminum (less than .4% copper content) with baked-on gray epoxy finish
• Gasket: One-piece neoprene
• Sign: Acrylic
• Hardware: Stainless steel

Intended Use

• Class I, Division 1, Groups C & D
• Class II, Division 1, Groups E, F & G
• Class III
• Class I, Zone 1, Groups IIA, IIB
• Zone 2, Groups IIA, IIB + H2 & IIC
• UL 844 Hazardous Locations
• UL 1598A Marine Outside Type
• IP65
• T6 Temperature Class (+10°C Minimum to +55°C Maximum using Red LEDs / +10°C Minimum to +40°C Maximum using Green LEDs )