Mean-Well HDR-100-48 - Ultra slim step shape DIN rail power supply, 48 V DC, 100 W

Ultra slim step shape DIN rail power supply, 48 V DC, 100 W

HDR-100-48 is an ultra-thin 48 V_DC DIN rail power supply with 100 W of power. It is part of a lineup suitable for installation on TS-35/7.5 or TS-35/15 mounting rails.

The body is 70 mm wide (4SU), which saves space in cabinets. The entire series adopts full-range AC input from 85 V_AC to 264 V_AC (277 V_AC operating) and complies with EN 61000 - 3 - 2. It features constant current mode for overload protection, suitable for various inductive or capacitive applications.

HDR-100 is made of a very safe plastic housing. With a working efficiency of up to 90%, the entire series can operate at an ambient temperature of -30 to 70 ℃ under air convection. Comprehensive protection functions and relevant certifications for home automation and industrial control equipment (IEC60950-1, UL508, UL60950-1, EN61558-2-16) make HDR-100 a very competitive power solution for home and industrial applications.

Main features

• Ultra slim design with 70 mm (4SU) width
• Universal input 85 - 264 V_AC (277 V_AC operational)
• No load power consumption < 0.3 W
• Pass LPS (Limited power source) for blank type
• DC output voltage adjustable
• Cooling by free air convection (working temperature:-30 to 70 °C)
• DIN rail TS-35 / 7.5 or 15 mountable
• Protections: short  circuit / overload / over voltage
• Isolation class II
• Over voltage category Ⅲ
• LED indicator for power on
• 3 years warranty

Technical characteristics

Output

• DC voltage: 48 V
• Rated current: 1.92 A
• Current range: 0 - 1.92 A
• Rated power: 92.2 W
• Ripple & noise (max.): 40 mV_p-p 
• Voltage adj. range        
  • Pass Lps: 48 - 48.7 V
  • Non Lps: 43.2 - 55.2 V
• Voltage tolerance: ±1.0%  
• Line regulation: ±1.0%
• Load regulation: ±1.0%
• Setup, rise time: 500 ms, 60 ms  / 230 V_AC
• Hold up time (typ.): 30 ms  / 230 V_AC 

Input

• Voltage range: 85 - 264 V_AC (277 V_AC operational)
• Frequency range: 47 - 63 Hz
• Efficiency (typ.): 90%
• AC current (typ.): 1.6A / 230 V_AC
• Inrush current (typ.): 70 A / 230 V_AC (cold start)

Protection

• Overload: 102 - 110% rated output power, protection type: constant current limiting, recovers automatically after fault condition is removed
• Overload voltage: 56.5 - 64.8 V_DC, protection type: shut down o/p voltage, re-power on to recover 

Enviroment

• Working temp.: -30 to 70 °C (refer to "Derating Curve")
• Working humidity: 20 to 90% RH non-condensing
• Storage temp., humidity: -40 to 85 °C, 10 to 95% RH non-condensing
• Temp. coefficient: ±0.03% / °C (0 - 50 °C) RH non-condensing
• Vibration: 10 - 500 Hz, 2G 10 min./1 cycle, period for 60 min. each along X, Y, Z axes; mounting compliance to IEC60068-2-6
• Operating altitude: 2000 m
• Over voltage category: Ⅲ; according to EN61558, EN50178,EN60664-1, EN62477-1; altitude up to 2000 m

Safety & EMC

• Safety standards: UL60950-1, UL508,  TUV EN61558-2-16, IEC60950-1, EAC TP TC 004, BSMI CNS14336-1 approved; design refer to  TUV EN60950-1
• Withstand voltage: I/P-O/P: 4 kV_AC
• Isolation resistance: I/P - O/P: 100 Mohm / 500 V_DC / 25 ℃ / 70 % RH

Others

• MTFB: 856.5 K hrs min. MIL-HDBK-217F (25 ℃)
• Dimension (W x H x D): 70 x 90 x 54.5 mm 
• Packing: 0.27 kg; 48 pcs 14 kg