12V 50W Class 1 and 2 Division 2 with Intelli-Charge Diagnostics

Product Description

You've dealt with those bothersome emergency lighting units in your propane storage warehouse long enough. Those ugly "bug-eye" boxes once required you to climb a tall ladder and test each one every month…with close to thirty units throughout the 30,000 sq/ft warehouse. Luckily, you can now work on more critical tasks while the 12V 50W Class 1 and 2 Division 2 with Intelli-Charge Diagnostics does all the maintenance work for you.

The STN50-ZL-2-IC-TA is a completely non-metallic harsh location emergency light that uses a patented microprocessor to monitor the battery and lamps at all times. This chip also performs scheduled monthly and bi-annual maintenance protocols, satisfying OSHA laws. And if a fault is detected, the STN50-IC will actually repair itself!

Construction

The STN50-ZL-2-IC-TA is constructed with a non metallic fiberglass reinforced polycarobonate cabinet that is impervious to corrosion. An industrial gray finish is standard. The battery and internal components can be accessed via a hinged and gasketed door on the front of the battery box. A view through window box allows you to monitor components without having to break the seal.

Each 12V 50W Class 1 and 2 Division 2 with Intelli-Charge Diagnostics model we sell is individually tested in the factory to UL844 Hazardous Location standards, as well as a series of brutal wash-down tests to ensure the gaskets and housing stay completely sealed. 

Light Source

This model includes two (2) top-mounted 12-watt sealed beam halogen Par36-style heads. These waterproof heads are fully-adjustable and molded from impact-resistant thermoplastic in a grey color.

This unit provides enough capacity to power two (2) additional 12-watt remote heads. Because maintenance is so minimal with this model, you only have to change out lamps every 5-7 years.

Battery & Testing

The STN50-ZL-2-IC-TA includes a shrink-wrapped pack of AAA-sized 6-volt Nickel Cadmium batteries, which supplies a 50W capacity. Because Ni-Cd batteries are much lighter than heavy gel type, the shipping costs will be significantly less than the equivalent lead calcium models. Ni-Cd battery replacements last up to three years longer than 12V lead calcium blocks. 

Intelli-Charge

Our patented Intelli-Charge circuit continuously monitors the operating condition of the unit, ensuring you are up to code at all times. The circuit tests the AC power supply, battery supply voltage, charging circuit board and the halogen lamps. When a failure is detected in the unit, an LED indicator on the side of the unit will change from solid green to a flashing red, indicating it needs attention. Aside from continuous monitoring, the circuit uses alternate nodes to repair connection faults on its own.

Features 

• Class I Division 2 Groups A, B,C & D
• T3 Rating - Up to 200°F
• UL844 Hazardous Location Listed
• Intelli-Charge heals circuit faults and performs continuous readiness tests.
• Switchable audio alarm alerts maintenance personnel when a fault is detected.
• Impact resistant fiberglass/polyester housing with a gray finish.
• Two (2) top-mounted adjustable 12W halogen Par36 lamp heads.
• Extra battery capacity for a two (2) additional remote head!
• View-through window for easy monitoring.
• High efficiency stage charger provides precise float voltage.
• Temperature compensated circuits.
• Maintenance free 12V Lead Calcium battery included.
• Over 90 minutes of emergency light.
• Dual 120/277VAC

Specifications