Technical Information & Details for the MEAN WELL MDR-60-24 Power Supply Output Power: 60 W Output Voltage: 24 V DC Output Current: 2.5 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: 87% Ripple & Noise: ≤ 150 mVp-p Inrush Current: 30 A @ 115 VAC / 60 A @ 230 VAC No-load Power Consumption: < 0.75 W Operating Temperature: −20 °C to +70 °C Cooling: Fanless free air convection Protections: Short circuit, Overload (Constant current limiting), Over voltage Special Functions: DC OK relay contact Isolation Voltage: 3000 V AC I/P-O/P Dimensions (W x H x D): 40 mm x 90 mm x 100 mm Weight: 287 g Safety & EMC Certificates: UL508, UL62368-1, TUV EN62368-1, Class I Div 2 Hazardous Locations T4 LED Indicator: Power-On LED indicator Manufacturer Warranty: 3 Years Information about the MEAN WELL MDR-60-24 The MEAN WELL MDR-60-24 serves as a robust and highly efficient 24V power solution specifically tailored for industrial DIN rail applications[cite: 3, 4, 19]. Its compact 40mm design ensures it fits easily onto TS-35/7.5 or 15 rails, making it a perfect fit for crowded control panels[cite: 8, 19]. A standout feature is the built-in DC OK relay contact, which provides a simple yet effective way to monitor output health remotely[cite: 11, 66]. Engineered for harsh environments, it carries Class I, Div 2 hazardous location certification and operates reliably across a wide temperature range from -20 to +70°C[cite: 9, 19]. The power supply is designed with energy efficiency in mind, boasting an 87% typical efficiency and a no-load power consumption of less than 0.75W[cite: 12, 19]. Equipped with constant current limiting protection and automatic recovery, the MDR-60-24 guarantees long-term stability and minimal maintenance for critical automation tasks[cite: 19].

Technical Information & Details for the MEAN WELL MDR-60-12 Power Supply Output Power: 60 W Output Voltage: 12 V DC Output Current: 5 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: 85% Ripple & Noise: ≤ 120 mVp-p Inrush Current: 30 A @ 115 VAC / 60 A @ 230 VAC No-load Power Consumption: < 0.75 W Operating Temperature: −20 °C to +70 °C Cooling: Fanless free air convection Protections: Short circuit, Overload (Constant current limiting), Over voltage Special Functions: DC OK relay contact Isolation Voltage: 3000 V AC I/P-O/P Dimensions (W x H x D): 40 mm x 90 mm x 100 mm Weight: 287 g Safety & EMC Certificates: UL508, TUV EN62368-1, Class I Div 2 Hazardous Locations T4 LED Indicator: Power-On LED indicator Manufacturer Warranty: 3 Years Information about the MEAN WELL MDR-60-12 The MEAN WELL MDR-60-12 stands out as a robust industrial DIN rail power supply designed for high-density installations where cabinet space is at a premium. Featuring a compact 40mm wide chassis, it fits seamlessly onto standard TS-35 rails while delivering a stable 12V output. A key technical advantage is the built-in DC OK relay contact, which facilitates remote status monitoring for critical system integration. The unit is naturally convection-cooled, eliminating the need for fans and reducing maintenance requirements. It is specifically rated for Class I, Div 2 hazardous locations, making it a safe choice for specialized industrial environments. With its constant current limiting protection and automatic recovery features, the MDR-60-12 ensures continuous operation even under challenging load conditions. Furthermore, its low no-load power consumption of under 0.75W demonstrates its superior energy efficiency, all backed by a comprehensive 3-year manufacturer warranty.

Discontinued Product replaced by: NDR-120

Discontinued Product see replacement: NDR-75

Technical Specifications & Details for MEAN WELL MDR-20-15 Power Supply Output Power: 20 W Output Voltage: 15 V DC Output Current: 1.34 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: 81% Ripple & Noise: ≤ 120 mVp-p Inrush Current: max. 20 A @115 VAC / 40 A @230 VAC No-load Power Consumption: < 0.75 W Operating Temperature: −20 °C to +70 °C Cooling: Free air convection Protections: Short circuit, Overload, Over voltage Isolation Voltage: 3000 V AC I/P to O/P Dimensions (W x H x D): 22.5 mm x 90 mm x 100 mm Weight: approx. 170 g Safety & EMC Certificates: UL 508, TUV BS EN/EN62368-1, EAC, CB, BSMI, IS13252 LED Indicator: Power On LED indicator Manufacturer Warranty: 3 Years Detailed Information on the MEAN WELL MDR-20-15 The MEAN WELL MDR-20-15 is a high-performance 20W industrial power supply tailored for space-critical DIN rail applications on TS-35/7.5 or 15 tracks. Its ultra-slim 22.5mm profile is a standout characteristic, allowing engineers to maximize rail real estate in compact control cabinets. This unit features a built-in DC OK active signal, providing a dedicated interface for real-time status monitoring to ensure high system reliability. Designed with sustainability in mind, it boasts an extremely low no-load power consumption of less than 0.75W, significantly reducing standby energy costs. The MDR-20-15 is equipped with a robust constant current limiting protection circuit, allowing it to recover automatically once overload or short-circuit conditions are removed. Operable within a wide temperature range using maintenance-free free air convection cooling, this power supply provides silent and reliable 15V power for industrial sensory networks, building automation, and telecommunication equipment. Its compliance with international safety standards and a 3-year manufacturer warranty further underscores its position as a dependable industrial component.

Technical Information & Details about the MEAN WELL HDR-30-24 Power Supply Output Power: 36 W Output Voltage: 24 V DC Output Current: 1.5 A Current Range: 0 – 1.5 A Input Voltage Range: 85 – 264 V AC (277 V AC operational) / 120 – 370 V DC (390 V DC operational), 47 – 63 Hz Efficiency: up to 89 % Ripple & Noise: ≤ 150 mVp-p Output Voltage Adjustment Range: 21.6 – 29 V DC Voltage Tolerance: ±1.0 % Line Regulation: ±1.0 % Load Regulation: ±1.0 % Setup, Rise Time: 500 ms, 50 ms @230 V AC / 115 V AC (full load) Hold-up Time: 30 ms @230 V AC / 12 ms @115 V AC (full load) Inrush Current: 25 A @115 V AC / 45 A @230 V AC (cold start) No-load Power Consumption: < 0.3 W Operating Temperature: −30 °C to +70 °C (with derating according to curve) Cooling: fanless free air convection Protection Functions: short circuit (hiccup mode, auto recovery), overload (constant current limiting 50–100 % of rated output voltage, auto recovery), overvoltage (shut down, re‑power to recover) Overvoltage Category: OVC III (up to 2000 m altitude) Isolation Voltage: 4000 V AC between input and output Isolation Resistance: ≥ 100 MΩ @ 500 V DC, 25 °C, 70 % RH Dimensions (W x H x D): 35 mm x 90 mm x 54.5 mm Weight: approx. 130 g Housing Material: insulating plastic, Class II Mounting: DIN rail TS35/7.5 or TS35/15 Safety & EMC Certifications: UL 62368-1, UL 508, TUV BS EN/EN 61558-2-16, BS EN/EN 61558-1, IEC 62368-1, EAC TP TC 004, BSMI, BIS IS13252, compliant with BS EN/EN 55032, BS EN/EN 55035, BS EN/EN 61000-6-2, BS EN/EN 61204-3 LED Indicator: Power On LED indicator Manufacturer Warranty: 3 years About the MEAN WELL HDR-30-24 The MEAN WELL HDR-30-24 is a 30 W ultra-slim DIN-rail power supply that provides a stable 24 V DC / 1.5 A output in a narrow 35 mm (2 SU) housing, ideal for compact distribution boards and space-saving control cabinets. With its wide 85–264 V AC / 120–370 V DC input range and high efficiency up to 89 %, it offers an energy-efficient 24 V control voltage source for building automation, home automation, and light industrial control systems. The adjustable 21.6–29 V output range allows precise tuning of the 24 V bus to compensate for voltage drops across wiring runs and to supply PLCs, sensors, relays, and I/O modules with reliable power. Its Class II plastic enclosure provides double insulation for enhanced user safety and simplifies installation by eliminating the need for a protective earth connection. Fanless free air convection, very low no-load power consumption below 0.3 W, a wide operating temperature range from −30 °C to +70 °C, and comprehensive protection and certification features make the HDR-30-24 a robust, long-life 24 V power solution for household and industrial automation applications.