| LL1x26-CC 1x26 W Constant Current LED driver • Open & short circuit protection • Selectable constant current outputs: 300 mA and 350 mA • Maximum 26.2 W load • Suitable for Class I luminaires • Load output is basic isolated from the mains • Protected up to 4 kV power network fast transients Note: • Not suitable for load side switching operation. Mains Characteristics Voltage range 198-264 VAC, starting voltage > 190 VDC Max mains current at full load 0.11 A - 0.14 A Frequency 0 / 50 - 60 Hz max Load Output (Basic (galvanic) isolation) Output current (I-OUT) 300 mA or 350 mA Max output power 26.25 W Efficiency, at full load, typical s 0.90 Wire type solid core and fine-stranded Maximum driver to LED wire length 1 m Weight 160 g Operating Conditions and Characteristics Max. temperature at Tc point 80 °C Ambient temperature range -20...+50 °C Storage temperature range -40...+80 °C Maximum relative humidity no condensation Life time 50 000 h, at Tc 80 70 000 h, at Tc 75 100 000 h, at Tc 70 (90 % survival rate) Conformity & standards General and safety requirements Particular safety requirements for DC or AC supplied electronic control gear for LED modules Thermal protection class Mains current harmonics Limits for Voltage Fluctuations and Flicker Radio Frequency Interference Immunity standard Performance requirements Compliant with relevant EU directives CE marked Note: See page 2 for dimensions and additional information 1 Helvar | Data is subject to change without notice. More information at: www.helvar.com

Wiring & connectivity LL1x26-CC LED driver is suited for in-built Luminaire usage. In order to have safe and reliable LED driver operation, the LED luminaires wilt need to comply with the relevant standards and regulations (e.g. IEC/EN 60598-1). The LED luminaire shall be designed to adequately protect the LED driver from dust, moisture and pollution. The luminaire manufacturer is responsible for the correct choice and installation of the LED drivers according to the application and product datasheets. Specifications of the LED drivers may never exceed the operating conditions as per the product...