The constant current in-track LED driver offers precise, reliable performance for commercial and hospitality lighting applications. Designed for luminaires of protection class II, this driver is compatible with 3-phase in-track systems, allowing flexible integration into modern track lighting solutions. An optional ACU ALU NIPPLE M10x1 accessory is available to facilitate mounting of the luminaire head, though it is not pre-assembled. The driver meets stringent temperature protection standards in accordance with EN 61347-2-13 C5e, ensuring safe operation under varied conditions. The white and black versions carry the BIS approval mark, further confirming compliance with international safety and quality standards.
The driver features selectable fixed output currents via DIP switch, offering 900, 950, 1,000, and 1,050 mA options, with a pre-selected default of 900 mA. Maximum output power reaches 42 W, with efficiency up to 86%, and a nominal lifetime of up to 100,000 hours. A five-year manufacturer’s guarantee reinforces the reliability and long-term performance of the product. The polycarbonate casing is available in black, white, or grey, providing both durability and aesthetic versatility while maintaining IP20 protection.
Safety and operational reliability are enhanced by integrated overload, short-circuit, and no-load protection features. The driver operates within a rated supply voltage of 220–240 V, accommodating AC voltage ranges from 198–264 V at mains frequencies of 50/60 Hz. Overvoltage protection is rated at 320 V AC for 48 hours, and leakage current is under 0.45 mA, with touch current below 450 µA when equipotential is connected. Maximum input current at full load is 220 mA, and typical power consumption reaches 49 W with minimum output power of 21.6 W. The power factor (λ) at full load is 0.97, with total harmonic distortion (THD) under 15%.
The driver provides rapid response times, with starting and turn-off times both under 0.5 seconds, and zero hold-on time at power failure. Output current tolerance is ±7.5%, and the maximum non-repetitive output peak current is 1,185 mA. Low-frequency output current ripple remains within ±5%, and electrical safety indicators such as P_ST_LM and SVM are maintained at ≤1 and ≤0.4 respectively. Maximum output voltage is 60 V, with mains surge capability of 1 kV between L-N and 2 kV between L/N-PE. Surge voltage at the output side against PE is below 3.5 kV.
The driver is rated for operation at ambient temperatures up to 35 °C for a 50,000-hour lifetime, with storage conditions between –40 and 80 °C. Compact dimensions of 163 mm in length, 31 mm in width, and 45 mm in height allow installation in confined track luminaire environments without compromising performance. With a nominal lifetime up to 100,000 hours and a five-year guarantee, this in-track constant current LED driver provides a reliable, long-lasting solution for spotlights in retail and hospitality settings.
https://www.tridonic.com/en/int/product/32365
