Technical Information & Details for MEAN WELL HLG-320H-24AB Power Supply Rated Power: 320.16 W Output Voltage: 24 V DC Rated Current: 13.34 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: up to 94% Ripple & Noise: ≤ 150 mVp-p Inrush Current: max. 70 A @ 230 V AC (Cold start) Control Interface: Potentiometer + 3-in-1 Dimming Voltage Adj. Range: 21 – 26 V Current Adj. Range: 6.67 – 13.34 A Operating Temperature: −40 °C to +90 °C (case temperature) Cooling: fanless free air convection Protections: Short circuit, Over current, Over voltage, Over temperature IP Rating: IP65 rated Isolation Voltage: 3750 V AC between Input and Output Dimensions (L x W x H): 252 mm x 90 mm x 43.8 mm Weight: approx. 1880 g Safety Standards: UL8750, EN61347-1, EN61347-2-13, IP65, PSE Manufacturer Warranty: 7 Years Information on the MEAN WELL HLG-320H-24AB The MEAN WELL HLG-320H-24AB is the premier all-in-one solution in the HLG family, offering unparalleled flexibility by merging the features of both the "A" and "B" series. As an AB-Type model, it provides a unique dual-adjustment capability: users can manually fine-tune the output voltage and current levels via built-in internal potentiometers, while simultaneously utilizing the secondary control cable for 3-in-1 dimming (0-10VDC, 10V PWM, or resistance). This allows system designers to set a hard maximum output limit while maintaining smooth, external dimming control for automated operation. Engineered with a high-grade metal enclosure and IP65 ingress protection, the unit is designed for durability in harsh indoor and outdoor environments. Its advanced Active PFC design and peak efficiency of 94% ensure low operational costs and minimal heat dissipation, allowing for reliable fanless cooling at case temperatures up to +90 °C. With a 7-year manufacturer warranty and a lifetime rating exceeding 62,000 hours, the HLG-320H-24AB is the ultimate choice for professional high-bay lighting, greenhouse applications, and smart outdoor infrastructure requiring maximum control and reliability.

Technical Information & Details for the MEAN WELL HLG-185H-24AB Power Supply Output Power: 187.2 W Output Voltage: 24 V DC Output Current: 7.8 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 94% Ripple & Noise: ≤ 150 mVp-p Dimming Function: 3-in-1 dimming (1-10VDC, 10V PWM, resistance) Voltage Adjustment Range: 22 – 27 V (via internal potentiometer) Current Adjustment Range: 3.9 – 7.8 A (via internal potentiometer) Power Factor (PF): ≥ 0.98 / 115 VAC, ≥ 0.95 / 230 VAC Operating Temperature: −40 °C to +90 °C (Case Temperature) Cooling: Fanless, free air convection Protection Functions: Short circuit, Over current, Over voltage, Over temperature Ingress Protection: IP65 (Dust-tight and protected against water jets) Isolation Voltage: 3750 V AC between Input and Output Dimensions (L x W x H): 228 mm x 68 mm x 38.8 mm Weight: approx. 1150 g Safety & EMC Certificates: UL8750, EN61347-1, EN61347-2-13, IP65, EAC, CE Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-185H-24AB The MEAN WELL HLG-185H-24AB stands as the most versatile choice for professional LED applications, offering a unique combination of localized control and remote dimming capabilities. As an AB-Type model, it features integrated potentiometers that allow installers to manually calibrate the output voltage (22–27V) and current (3.9–7.8A) on-site, while also supporting 3-in-1 dimming technology. This interface enables seamless integration with automated control systems using 1-10VDC, 10V PWM signals, or external resistance. The driver utilizes dual-mode constant voltage and constant current output, providing a stable power foundation for high-performance LED street lighting, stadium lamps, and industrial high-bay fixtures. Encased in a heavy-duty IP65-rated aluminum housing, it is engineered to withstand moisture and dust in the most demanding environments. With an outstanding energy efficiency of 94%, the fanless design operates silently and maintains a typical life expectancy of over 62,000 hours. To ensure complete peace of mind for large-scale infrastructure projects, the HLG-185H-24AB is backed by a premier 7-year manufacturer warranty, reflecting its industrial-grade durability.

Technical Information & Details on MEAN WELL HLG-60H-24AB Power Supply Output Power: 60 W Output Voltage: 24 V DC (adjustable 22 – 27 V) Output Current: 2.5 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: up to 89.5 % Ripple & Noise: ≤ 200 mVp-p Inrush Current: typ. 55 A / 26 µs @ 230 VAC No-Load Power Consumption: < 0.75 W Operating Temperature: −40 °C to +80 °C (case temperature) Cooling: fanless natural convection Protection Functions: Short circuit (Hiccup, auto recovery), Overload, Overvoltage, Overtemperature Overvoltage Category: II Isolation Voltage: 3.75 kV AC between input and output Dimensions (H x W x D): 171 mm x 61.5 mm x 36.8 mm Weight: ca. 730 g Safety & EMC Certifications: UL8750 Type HL, CB, CE, TÜV, EAC, IP65/IP67 Manufacturer Warranty: 7 Years Information on MEAN WELL HLG-60H-24AB The MEAN WELL HLG-60H-24AB delivers ultimate flexibility as a multifunctional 60 W LED driver power supply, featuring outstanding efficiency up to 89.5 % and −40 °C to +80 °C operating temperature for extreme conditions. It provides adjustable 22–27 V DC / 2.5 A in CV/CC modes via potentiometer plus 3-in-1 dimming (1-10 V, PWM, resistance) for maximum customization. Full IP65/IP67 protection, rugged metal housing with dual potentiometers, and Class 2 certification ensure precise control and maximum longevity for professional LED panel lighting, floodlights, and smart industrial systems.

Technical Information & Details for MEAN WELL HLG-480H-24AB Power Supply Output Power: 480 W Output Voltage: 24 V DC Output Current: 20 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 94 % Ripple & Noise: 200 mVp-p Inrush Current: max. 35 A @ 230 V AC Power Factor (PFC): PF > 0.98 / 115 VAC, PF > 0.97 / 230 VAC Operating Temperature: −40 °C to +90 °C (Case temperature) Cooling: fanless free air convection Protection Functions: Short circuit, Over current, Over voltage, Over temperature IP Rating: IP67 Isolation Voltage: 3750 V AC (Input to Output) Dimensions (L x W x H): 262 mm x 125 mm x 43.8 mm Weight: approx. 2800 g Safety & EMC Certificates: UL8750, ENEC EN61347-1, EAC, CB, CE Special Feature: Adjustable via potentiometer & 3-in-1 dimming Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-480H-24AB The MEAN WELL HLG-480H-24AB is a high-performance 480-watt LED driver designed to meet the rigorous demands of professional lighting and heavy industrial systems. As an AB-Type model, this unit offers the ultimate level of control by featuring both an internal potentiometer for manual voltage and current level adjustments and a 3-in-1 dimming interface (0-10VDC, PWM signal, or resistance). This unique hybrid design empowers engineers to pre-set operational limits during installation while maintaining the ability for real-time dynamic dimming, making it perfect for stadium floodlights, harbor lighting, and high-bay industrial applications. Engineered for unparalleled durability, the HLG-480H-24AB is encased in a robust metal housing with an IP67 ingress protection rating, ensuring total resistance to dust and protection against water immersion. With an excellent efficiency rating of 94%, the power supply operates with minimal heat dissipation, allowing for a fanless design that thrives in ambient temperatures as high as +90°C. Backed by a standard 7-year manufacturer warranty and a typical lifetime exceeding 62,000 hours, this driver provides a reliable, long-term energy solution for mission-critical installations where maintenance access is limited and efficiency is paramount.

Technical Information & Details for MEAN WELL HLG-150H-24AB Power Supply Output Power: 151.2 W Output Voltage: 24 V DC Output Current: 6.3 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 94% Ripple & Noise: ≤ 200 mVp-p Inrush Current: max. 65 A @ 230 V AC No-load Power Consumption: < 0.5 W Operating Temperature: −40 °C to +90 °C Cooling: Fanless, free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature IP Rating: IP65 for indoor or outdoor installations Withstand Voltage: 3.75KVAC (Input to Output) Dimensions (L x W x H): 228 mm x 68 mm x 38.8 mm Weight: approx. 1150 g Safety & EMC Certificates: UL8750, EN61347-1, EN61347-2-13, IP65, CE Control Options: Internal potentiometers (Vo & Io) + 3-in-1 dimming Manufacturer Warranty: 7 Years About the MEAN WELL HLG-150H-24AB The MEAN WELL HLG-150H-24AB is a high-performance LED driver designed for engineers who require maximum control flexibility and industrial-grade durability. This specific "AB" variant integrates the features of both the A and B types, allowing for local manual calibration of output voltage and current levels via internal potentiometers, while simultaneously supporting advanced 3-in-1 dimming protocols. This enables seamless integration into automated systems using 1-10V DC, 10V PWM signals, or external resistance for precise light intensity management. Housed in a rugged aluminum enclosure with an IP65 rating, the unit is fully protected against moisture and dust, ensuring reliable operation in harsh environments from -40°C to +90°C. With a peak efficiency of 94% and an optimized thermal design, it achieves a service life of more than 62,000 hours without the need for active cooling. Reflecting its superior build quality and long-term stability, this power supply comes with a 7-year manufacturer warranty, making it a preferred choice for large-scale outdoor lighting and critical industrial infrastructure.

Technical Information & Details for MEAN WELL HLG-600H-24AB Power Supply Output Power: 600 W Output Voltage: 24 V DC Output Current: 25 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: up to 95 % Ripple & Noise: ≤ 150 mVp-p Inrush Current: max. 70 A @ 230 VAC (Cold Start) Standby Power Consumption: < 0.5 W (at remote off) Operating Temperature: -40 °C to +90 °C (Case Temperature) Cooling: Fanless natural convection Protection: Short circuit, Over current, Over voltage, Over temperature IP Rating: IP65 (Dust and splash water protection) Isolation Voltage: 3750 V AC (Input to Output) Dimensions (L x W x H): 280 mm x 144 mm x 48.5 mm Weight: approx. 3.9 kg Certifications: UL8750 (Type HL), ENEC, BS EN/EN61347-1, IP65, EAC, CE Dimming Methodology: 3-in-1 dimming (0-10V, 10V PWM, resistance) & Potentiometer Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-600H-24AB The MEAN WELL HLG-600H-24AB represents a high-capacity 600W power solution designed for elite-level industrial LED installations and architectural lighting. This specific AB-Type variant stands out by offering a dual-adjustment interface, allowing users to manually calibrate output parameters via on-board potentiometers while also supporting professional 3-in-1 dimming protocols. This versatility makes it the preferred choice for high-bay lighting, stadium illumination, and horticultural applications where precise control over light intensity and power distribution is paramount for operational success. Beyond its electrical capabilities, the unit is housed in a rugged metal enclosure rated at IP65, ensuring high resistance to environmental stressors in both indoor and outdoor settings. The advanced thermal management and a high energy efficiency of up to 95% facilitate a completely fanless operation, which drastically extends the hardware's lifespan to over 62,000 hours. Backed by an industry-standard 7-year manufacturer warranty and "Type HL" certification for hazardous locations, the HLG-600H-24AB provides unparalleled long-term reliability and significant energy savings for large-scale infrastructure projects.