PRODUCT OVERVIEW: The GTHZD series offers emergency and exit illumination that is designed to perform in hazardous environments. The GTHZD series is approved for installation in NEC Class I, Divisions 1 or 2, Groups C & D; or Class II, Divisions 1 or 2, Groups E, F and G areas. The GTHZD series uses copper-free cast aluminum housings that offer trouble-free installation and durability.

CONSTRUCTION: The GTHZD series housings are constructed from corrosion resistant, copper-free cast aluminum. The quick access thread on cover allows for trouble-free installation and reduces general maintenance time. A one-way stainless breather provides proper and effective unit ventilation. External test switch and monitor LED are standard. The GTHZD series is capable of supporting remote emergency fixtures and exit signage.

ILLUMINATION: 6V HALOGEN 8WH, 10WH, 12WH, 20WH 12V HALOGEN 8WH, 12WH, 20WH 24V HALOGEN 12WH, 20WH 120V COMPACT: (CF) compact fluorescent: 2x13w

BATTERY TECHNOLOGY: The GTHZD series is designed to be used with maintenance free, sealed valve regulated lead acid batteries that provide a minimum emergency duration of 90 minutes. Recharge time of the battery is twenty-four hours. Other batteries including Nickel-Cadmium are available, specify upon ordering.

INSTALLATION: The GTHZD series is suitable for surface wall or ceiling and pendant mounting. Suitable for installation and operation in NEC Class I, Div 1 or 2, Groups C & D; or Class II, Div 1 or 2, Groups E, F & G areas.

ELECTRICAL SPECIFICATIONS: Charger Type: Solid state charging circuitry. The GTHZD series utilizes a pulse switching charger that is up to 70% more efficient than traditional constant voltage chargers.
Utility Input: 120/277VAC, 60 Hz
Recharge Duty Cycle: 24 hours
Load Transfer: All models utilize a solid state transfer circuit for load connection.
Controls: Momentary test switch and LED AC-On indicator light
Safety Circuitry: AC Lockout: Prevents battery discharge prior to initial unit power-up saving installation time.
Low Voltage Battery Disconnect: Protects the battery from being severely damaged by deep discharge during prolonged power failures. Short Circuit Protection: On units with solid state transfer, output protection is provided by a disconnect circuit that automatically resets itself when the fault condition is corrected. Brownout Protection: Automatically switches the unit to emergency mode when AC voltage sags below 80% of nominal.

CODE COMPLIANCE: All models are ETL listed to UL924 standards.