This constant current LED driver is a highly adaptable solution for downlight, spotlight, and decorative lighting applications, offering precise control over output currents ranging from 900 to 1,750 mA. Configuration of the output current is available through the ready2mains Programmer or I-SELECT 2 plugs, allowing adjustments in 1-mA steps to suit specific luminaire requirements. The driver supports a maximum output power of 60 W and achieves up to 90% efficiency, ensuring reliable operation and optimal energy performance. It is rated for a nominal lifetime of up to 100,000 hours and comes with a five-year guarantee under the manufacturer’s specified conditions.
Housed in a robust white polycarbonate casing, the unit carries an IP20 protection rating, providing durability and safe integration into a variety of indoor lighting installations. The driver includes 45° push terminals for simplified wiring and integrates ready2mains configuration capabilities, enabling flexible programming via the mains. In addition, it incorporates protective features such as overtemperature, short-circuit, overload, no-load, and input voltage range monitoring, alongside Intelligent Voltage Guard technology to safeguard against overvoltage and undervoltage conditions. The driver is suitable for use in emergency escape lighting systems compliant with EN 50172.
Electrical specifications include a rated supply voltage of 220–240 V with an AC voltage range of 198–264 V and a DC voltage range of 176–280 V, operating at mains frequencies of 0, 50, or 60 Hz. Overvoltage protection up to 320 V AC for 48 hours is provided, with typical rated current at full load of 306 mA at 230 V, 50 Hz. The typical input current in no-load operation is 19.5 mA, and in-rush current peaks at 25.9 A with a duration of 252 µs. Maximum input power is 67 W, while typical input power in no-load operation is 0.08 W. The driver achieves a power factor (λ) of 0.95 and maintains total harmonic distortion (THD) below 10% at full load. Starting times are below 0.5 seconds for both AC and DC modes, and the switchover time between AC and DC is under 0.2 seconds. The turn-off time is less than 0.05 seconds, and output current tolerance is ±5%, with non-repetitive output current peaks not exceeding the output current by more than 35%. Low-frequency current ripple is maintained at ±5%, with output performance indicators P_ST_LM ≤ 1 and SVM ≤ 0.4. Maximum output voltage reaches 60 V, with surge capabilities of 1 kV between L-N and 2 kV between L/N-PE, and burst/surge peaks at the output side against PE remain below 500 kV.
The driver’s compact design, measuring 125 mm in length, 85 mm in width, and 28.3 mm in height, facilitates easy integration into modern lighting fixtures. Its long operational lifetime of up to 100,000 hours, combined with its flexible configuration options, high efficiency, and protective features, makes it a reliable choice for professional indoor lighting applications where performance and durability are essential.
https://www.tridonic.com/en/int/product/25534
