50 W Dimmable two channel Freedom LED driver

• Future-proof Freedom Interface to power Freedom Node, enabling support for various wireless lighting control systems
• 2-channel control for tunable white in human centric lighting, now wireless
• Also DualControl mode available for e.g. direct/indirect light luminaires
• Ultra wide 0.1 % - 100 % dimming range per single channel in both modes
• Wide dynamic range of colour temperatures on all dimming levels
• D4i-aligned Smart Data features
• Amplitude dimming for the highest quality light output, complying with IEEE 1789 recommendation
• Suitable for emergency lighting use
• NFC technology for wireless configuration

Functional Description

• Suitable for both CCT control (Tunable white mode) and two separate channel control (DualControl mode)
• Adjustable constant current output 100 mA to 1200 mA. In DualControl mode up to 1500 mA total current available (1200 mA max. in single channel). Dimming down to 0.1 % per channel.
• D4i-aligned Smart Data features, e.g. energy reporting, diagnostics and maintenance
• NFC configuration for parameter setting (e.g. output current, colour control parameters, DC light level)
• Optimal fit for EPBD/BREEAM/LEED/WELL due to flicker-free light, energy efficiency & monitoring (Smart data) and controllability
• Full load recognition with automatic recovery, open circuit, short circuit and internal thermal protection
• AC/DC input recognition functionality with DC emergency lighting mode and adjustable emergency light level
• Constant Light Output (CLO), adjustable up to 100 000 h (default disabled)
• Inbuilt power supply for external Freedom Node use
• Helvar Freedom Interface Protocol v1.7 support.