25 WATT LED EXIT SIGN AND EMERGENCY LIGHT COMBO -- BATTERY INCLUDED (6 VOLT SEALED LEAD CALCIUM)

PRODUCT OVERVIEW

The Symmetry Series is a reliable, economical, exit and decorative emergency lighting product suitable for wall or ceiling mounting. Integral,adjustable lamps provide efficient emergency lighting, while the LED exit face provides even, highly visible illumination and direction toward egress areas. The Symmetry Series will enhance the aesthetics of all retail, office, or commercial spaces, and is specifically designed to ensure ease of installation as well as provide years of low cost, efficient service.

ILLUMINATION

Emergency illumination is provided by two high performance lamp reflector systems integral to the product housing. Each lamp reflector system can be adjusted 180 degrees vertically and 180 degrees horizontally. The standard lamp reflector system incorporates a high intensity 5.4 watt, T-5 wedge base tungsten lamp. A high impact polycarbonate diffuser utilizes linear frosted sections to control sight-line glare, and maximize reflector efficiency. 7 and 12 watt high performance halogen lamps are also available. Illumination of the exit face is accomplished with long lasting, high output Light Emitting Diodes (LEDs). Hot spots and striations are eliminated by the internal light chamber especially designed around the high performance LED array.

HOUSING

Constructed of impact resistant UL 94 V-0, 5 VA thermoplastic. White housing is standard, with an optional black housing available. Provisions are available for utility supply via 1/2in surface conduit, and are located on the top, left portion of product housing. Space is available inside the product housing to contain and isolate line voltage terminations. When product is back mounted to a standard junction box, flying leads connected to the backplate are connected to the line voltage supply inside the junction box. Final electrical connection is made by snapping the housing and backplate together, which allows a modular plug set to complete the supply power connection. Ceiling mounting is accomplished by mounting the canopy access plate to a recessed junction box, routing the wiring harness through the top of product housing, snapping unit housing to the canopy, and then snapping the completed assembly to the access plate.

ELECTRONICS

Dual voltage 120/277 VAC input with surge protected solid-state charging circuitry provides for a reliable charging system. The charging system is furnished with low voltage disconnect (LVD), AC lockout, brownout protection, AC indicator LED and test switch. The low voltage disconnect (LVD) feature will disconnect the battery prior to an unacceptable deep discharge, but not before the required 90 minute emergency operation. The AC lockout feature prevents battery drain prior to the initial energizing of utility power, and allows the installer to complete all wiring, battery, and electrical connections without energizing the emergency circuit. The brownout protection circuitry will automatically switch the unit into the emergency mode if the utility voltage sags below 20% of nominal. Battery charging circuitry is entirely solid -state, and utilizes a fully automatic, voltage regulated charger for lead calcium batteries, and an automatic constant current charger for nickel cadmium batteries. Battery recharge time after a complete discharge is less than the required UL 924 standard. Line sensitive electronics cause an instantaneous transfer to battery power if either the loss of AC utility, or a brownout condition is detected. When line voltage is present and stabilized, the transfer circuitry switches back to normal operation and begins recharging the battery. The transfer circuitry can be tested via a momentary test switch located on the bottom of the housing.

SELF-DIAGNOSTICS

The ACCU-TEST Self-Diagnostics option conducts automatic and manual tests, and indicates real time status of the lamp, battery and charger via LED indicator lamps. Automatic tests include: Systems analysis every 10 seconds, with actual load tests performed for a 3 minute duration every 30 days. A manual test is available from 1 to 90 minutes.

BATTERY

Maintenance free, sealed lead calcium or nickel cadmium batteries are available. Standard sustained emergency operation is for 90 minutes, with the illumination source providing full light output. Remote capacity and extended run times are available with selected models. Periodic testing of the unit (3 minutes every 30 days) is encouraged to ensure compliance with most local fire codes, and will not adversely affect service life of the battery. Batteries are installed and connected to the charger system at the factory. The batteries are isolated from the charger system, and will not discharge until initially energized. The suggested operating temperature range for sealed lead calcium batteries is 65°F (19°C) to 85°F (30°C), and the battery has an expected service life of 5 years. The suggested operating temperature range for sealed nickel cadmium batteries is 20°F (-7°C) to 95°F (35°C), and the battery has an expected service life of 10 years.

CODE COMPLIANCE

UL 924 listed

UL damp location listing (Consult factory for availability)

Complies with NFPA 101, NEC, BOCA, OSHA illumination standards

WARRANTY

Three year full electronics warranty

One year full plus four year prorated lead calcium battery warranty

Five year full plus five year prorated nickel cadmium battery warranty

ELECTRICAL SPECIFICATIONS

Input power requirements
12 watt unit: 0.114 amps (120 VAC), 0.054 amps (277 VAC)
14 - 25 watt units: 0.118 amps (120 VAC), 0.056 amps (277 VAC)

ALL SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.