Moxa offers a wide variety of DIN-rail power supplies that meet space and power source input/output requirements for most industrial control systems.

240 W/5.0 A DIN-rail 48 VDC power supply, universal 90 to 264 VAC or 127 to 370 VDC input voltage, -20 to 70°C operating temperature

Output Power Parameters
– Wattage 240 W
– Voltage 48 VDC
– Current Rating 0 to 5 A
– Ripple and Noise 150 mVp-p
– Voltage Adjustment Range 48 to 55 VDC
– Setup/Rise Time at Full Load
3000 ms, 100 ms at 115 VAC
1500 ms, 100 ms at 230 VAC
– Typical Hold Up Time at Full Load
22 ms at 115 VAC
28 ms at 230 VAC

Input Power Parameters
– Typical Efficiency 90%
– Typical Current 1.3 A @ 230 VAC, 2.5 A @ 115 VAC
– Voltage Range 
90 to 264 VAC (47 to 63 Hz)
127 to 370 VDC
– Inrush Current (cold start) 35 A @ 230 VAC, 20 A @ 115 VAC

Overload Protection
– Rated Output Power 105 to 160%
– Protection Type Constant current limiting, recovers automatically after fault condition is removed

Overvoltage Protection
– Overvoltage Range 56 to 65 V
– Protection Type Shut down operating voltage, repower on to recover

Physical Characteristics
– Housing Metal
– Dimensions 127.81 x 123.75 x 63 mm (5.03 x 4.87 x 2.48 in)
– Weight 900 g (1.98 lb)

Environmental Limits
– Operating Temperature -20 to 70°C (-4 to 158°F)
– Storage Temperature -40 to 85°C (-40 to 185°F)
– Ambient Relative Humidity 20 to 95% (non-condensing)
– Max. Operating Temperature at Full Load 50°C (122°F)

Standards and Certifications
– Safety
UL 508
EN 62368-1
IEC 62368-1
– EMC
EN 55032/35
EN 61000-3-2 Class A
EN 61000-3-3
EN IEC 61204-3
EN IEC 61000-6-2
– EMS
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 2 kV
IEC 61000-4-5 Surge: Power: 4 kV
IEC 61000-4-6 CS: 0.15 kHz to 80 MHz: 10 Vrms
IEC 61000-4-8: 30 A/m
IEC 61000-4-11

MTBF
– Standards MIL-HDBK-217F
– Time 230,206 hrs