● Universal input voltage 120-277, 120-347Vac ● At least 90 minutes in emergency mode ● Emergency pack is compatible with any AC driver ● High quality LiFePO4 battery inside ● Open/Short/Over-Voltage/Over Temp. protection ● Suitable for UL dry and damp location ● UL listed and CEC title 20 approval ● 5 years warranty
1. Technical Definition and Operational Mechanism of Constant Current (C.C.) EMBs
In commercial and industrial solid-state lighting (SSL) infrastructures, maintaining electrical stability during power anomalies is paramount. A Constant Current Emergency LED Driver (C.C. EMB) is a specialized life-safety component engineered to regulate a precise, uninterrupted output current to the LED array when standard AC utility power fails.
Unlike voltage-regulated or fixed-wattage packs, a current-regulated system directly monitors and stabilizes the current through the LED junction. This technology mitigates thermal runaway risks and guarantees constant luminous flux without overdriving the light-emitting diodes, ensuring total compliance with international safety mandates like NFPA 101.
2. Multi-Range Forward Voltage Matching & High Circuit Compatibility
Different architectural lighting fixtures—such as LED panels, troffers, vapor-tights, wall packs, and linear luminaires—utilize varied circuit topologies requiring different forward voltages. Antron solves this integration bottleneck by offering three distinct DC output voltage ranges:
15–55 VDC Range: Optimized for low-voltage, Class 2 compliant fixtures (e.g., standard LED panels and troffers), focusing on maximum installer safety.
80–130 VDC Range: Tailored for mid-voltage commercial luminaires and architectural downlights.
80–176 VDC Range: Engineered for high-voltage linear systems, high-bays, and robust vapor-tight industrial fixtures.
AC Driver Interoperability: This high versatility allows the backup unit to co-exist with any standard AC LED driver featuring a maximum output current up to 5.0 Amperes, operating as an un-intrusive bypass during standard grid operations.
3. Comprehensive Technical Specifications & Global Approvals
Technical Parameter
Specification Details
B2B Project Sourcing Value
Input Voltage Compatibility
Universal 120–277VAC to Wide 120–347VAC
Globally adaptive; fully compatible with standard US commercial and 347V Canadian industrial grids.
Output Voltage Config.
15-55V (Class 2) / 80-130V / 80-176VDC
Solves forward voltage mismatch; fits panel, linear, and high-voltage setups.
Battery Infrastructure
Premium Lithium Iron Phosphate (LiFePO4)
Superior thermal stability, ecofriendly chemistry, and extended operational lifecycles.
Emergency Runtime
Minimum 90 Minutes Guaranteed
Exceeds standard life safety evacuation duration criteria.
Regulatory Approvals
UL Listed, BC Certified, CEC Title 20 Compliant
Ensures smooth building inspection sign-offs and local government mandate alignment.
4. Automatic Seamless Transfer & Ground-Level Safety Maintenance
The integrated circuitry utilizes a solid-state automatic transfer module paired with a high-efficiency DC inverter:
Grid Disruption Mode: Instantly registers utility power cessation, automatically forcing the driver to route energy from the enclosed LiFePO4 battery to the DC inverter, maintaining a steady constant current output.
Grid Restoration Mode: Automatically transitions back to standard monitoring and trickle-charging mode once AC power stabilizes.
Routine Code Testing: Every kit includes an illuminated test switch with an integrated status indicator (solid illumination signifies correct charging). Facility managers can trigger the mandatory monthly (30-second) and annual (90-minute) life safety tests by simply pressing the indicator, streamlining maintenance workflows.
