The Liteplan DNA/2 is a high voltage DALI emergency pack with a lithium-ion battery, built to work with a wide range of LED lights and circuits. It forms part of a 3 hour High Output DALI self-test emergency lighting conversion kit.

DALI emergency lighting with automatic load matching

The DNA/2 adjusts its output LED current automatically to match the battery to the load, giving the best illumination while keeping full battery duration. It operates LED loads between 10 and 55V forward. A related variant, the DNA/2S/80, covers LED loads between 10 and 80V forward.

The unit is fully DALI compliant. If commissioned without a DALI control system present, it reverts to standalone self-test mode and shows any faults through its charge LED. The DNA range has been independently certified by TÜV for safety and for compliance with national and international regulations. It is also suitable for use with the LiteMesh wireless monitoring system.

Key features

• DALI registration, DiiA Registered DALI 1 Device
• Output, high output for more powerful luminaires, with an average emergency output of 4.7W (the DNA/2S version outputs 5.1W)
• Relay configuration, 2-pole changeover relay plus an additional 3rd pole relay for driver protection
• Battery protection, deep discharge protection with automatic LiFePO4 battery protection and recovery
• Charging, intelligent, low energy charging circuit paired with extra long life LiFePO4 cells
• Mounting, slim module for integral mounting, with a strain relief module available for remote mounting

Applications

Suited to LED luminaires needing DALI addressable emergency conversion, where installers need a self-test module that also works as a standalone fallback if no DALI controller is fitted. TÜV testing supports use where compliance with recognised safety standards is required.