LS-45-24 DALI-2-DT8 LI

In: 220-240VAC 50/60Hz 176-280VDC / 340x45x30.5mmOut: 80W / 0-3.33A / 24VDC / Eff. 86% / IP20, DALI2, PUSH, SELV, Class II

Technical Information & Details for the MEAN WELL SPWM-150-12DA2Q LED Driver Output Power: 150 W Output Voltage: 12 V DC Output Current: 12.5 A Input Voltage Range: 100 – 305 V AC / 156 – 410 V DC Efficiency: 92% PWM Frequency: 3.2 kHz Output Channels: 4 Channels (DT8 Control) Inrush Current: 55 A (Cold Start) @ 230 VAC Standby Power Consumption: < 0.5 W Operating Temperature: −20 °C to +80 °C (Tcase) Cooling: Fanless free air convection Protection Functions: Short Circuit, Overload, Over Voltage, Over Temperature IP Rating / Housing: Plastic housing Class II design Isolation Voltage: 3750 V AC between Input and Output Dimensions (L x W x H): 340 mm x 38 mm x 28.5 mm Safety & EMC Certificates: UL8750, ENEC EN61347-1, EN61347-2-13, CB, EAC, CE Dimming Options: DALI-2 DT8 (Tunable White / RGBW) + PUSH Dimming Manufacturer Warranty: 5 Years Information about the MEAN WELL SPWM-150-12DA2Q The MEAN WELL SPWM-150-12DA2Q is a highly specialized 150W LED driver designed for sophisticated multi-channel lighting control. While maintaining a stable 12V output, this "DA2Q" variant stands out by supporting DALI-2 DT8 protocols, allowing for the independent management of up to four output channels from a single DALI address. This makes it the premier choice for Tunable White and RGBW applications, where maintaining precise color temperature and brightness homogeneity is critical for high-end architectural and decorative lighting. The unit utilizes Constant Voltage PWM style output, ensuring that LED strips operate without color shifting even at the lowest dimming levels, which can reach a staggering 0.1% minimum. Its ultra-slim, low-profile plastic housing is engineered for integration into tight spaces within modern building automation systems. Additionally, the driver features flicker-free performance compliant with the CE ErP directive, promoting visual comfort and eye health in residential and commercial environments. With a peak efficiency of 92%, active PFC, and a robust fanless design capable of operating up to 80°C, the SPWM-150-12DA2Q offers a reliable, high-tech solution for complex light scenes, backed by a 5-year manufacturer warranty.

Technical Information & Details of the MEAN WELL PWM-60-24DA2 LED Driver Output Power: 60 W Output Voltage: 24 V DC Output Current: 2.5 A Dimming Range: 0 – 100 % (PWM dimming, DALI‑2 control) PWM Output Frequency: approx. 2.5 kHz (DA2 type, fixed) Dimming Interface: DALI‑2 primary‑side interface (DA+ / DA−, no polarity), 16 groups, 64 addresses, first step fixed at 0.2 % of output Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Input Frequency: 47 – 63 Hz Power Factor (typ.): > 0.97 @115 VAC, > 0.95 @230 VAC, > 0.92 @277 VAC (full load) Efficiency (typ.): approx. 89 % AC Input Current (typ.): 0.8 A @115 VAC / 0.4 A @230 VAC / 0.32 A @277 VAC Inrush Current (typ.): 50 A @230 VAC (cold start, twidth ≈270 μs, per NEMA 410) THD: < 20 % (≥60 % load @115 / 230 VAC; ≥75 % load @277 VAC) No‑load Power Consumption: < 0.5 W Overload Protection: 108 – 130 % of rated power, hiccup mode (DA2 type), auto recovery (see static characteristic) Overvoltage Protection: shut down output, re‑power on to recover (typ. 28 – 34 V DC) Overtemperature Protection: shut down output, re‑power on to recover (DA2 type in hiccup‑like behaviour) Short‑circuit Protection: hiccup mode, auto recovery Operating Temperature (case): −40 °C to +85 °C (derating according to “Output load vs. temperature” curve) Operating Humidity: 20 – 95 % RH, non‑condensing Storage Temperature / Humidity: −40 °C to +80 °C, 10 – 95 % RH Temperature Coefficient: ±0.03 % / °C (0 – 50 °C) Vibration Resistance: 10 – 500 Hz, 5 G, 12 min./cycle, 72 min. along each X, Y, Z axis Dielectric Strength: 3.75 kVAC (input–output), 1.5 kVAC (input–DA), 1.5 kVAC (output–DA) Isolation Resistance: > 100 MΩ @500 VDC, 25 °C, 70 % RH Safety Standards: UL8750 (type “HL”, except DA type), UL879 (12/24 V Blank), ENEC EN 61347‑1, EN 61347‑2‑13 (independent), EN 62384, BIS IS 15885 (12/24/48 V Blank & 12/24‑DA2), EAC, GB19510.1 / GB19510.14; design reference EN 60335‑1; suitable for emergency lighting (EL) according to EN 61347‑2‑13 Annex J DALI Standards (DA2): IEC 62386‑101, 102, 207, 251, device type DT6 (for DA/DA2 types only) EMC Emission: EN 55015, EN 61000‑3‑2 Class C (≥60 % load), EN 61000‑3‑3, GB/T 17743, GB17625.1, EAC TP TC 020 EMC Immunity: EN 61000‑4‑2,3,4,5,6,8,11; EN 61547 (light industry level, 2 kV Line‑Line surge), EAC TP TC 020 MTBF (typ.): 2,626,600 h (Telcordia SR‑332, 25 °C) / 227,100 h (MIL‑HDBK‑217F, 25 °C) Dimensions (L x W x H): 150 mm x 53 mm x 35 mm Weight: approx. 0.49 kg Case & Protection: fully encapsulated plastic housing, IP67, Class II, Class 2, LPS Cooling Method: fanless, free air convection Information about the MEAN WELL PWM-60-24DA2 The MEAN WELL PWM‑60‑24DA2 is a 60 W constant‑voltage LED driver with 24 V DC output and high‑frequency 2.5 kHz PWM dimming, designed for DALI‑2‑controlled 24 V LED strip and module installations. The constant‑voltage PWM output ensures very uniform brightness and colour across the entire strip, which is especially beneficial for longer runs of 24 V linear lighting in visually demanding projects. Its technical strengths include a typical efficiency of around 89 %, a wide 90–305 V AC input range with active power factor correction and a fully potted IP67 housing suitable for dry, damp and wet locations. The broad case temperature range from −40 °C to +85 °C and the integrated protections against short circuit, overload, overvoltage and overtemperature allow the PWM‑60‑24DA2 to operate reliably in challenging architectural, commercial and industrial environments. A key unique characteristic of the PWM‑60‑24DA2 is the native DALI‑2 interface (DT6) on the primary side, providing addressable, group‑capable dimming and seamless integration into modern building and lighting management systems, while still delivering a pure PWM constant‑voltage output to the LEDs. Combined with its long MTBF and comprehensive safety and EMC approvals, this driver is an excellent choice for 24 V LED coves, linear accent lighting, signage and other DALI‑2‑based projects where stable low‑flicker dimming and central control are required.