Industrial DIN-rail power supply TRENDnet TI-S48048 (v1.0R)

Technical specifications

Hardware version

v1.0R; TRENDnet package identifies Mean Well SDR-480-48

Power supply

90–264 V AC, 47–63 Hz, 1.8 A as printed; input current versus 480 W full load at low AC voltage requires manufacturer clarification; 127–370 V DC stated; DC current unspecified

Power output

48 V DC, 10 A, 480 W nominal; output adjustment and thermal derating curve unspecified; not guaranteed 480 W downstream PoE budget

Peak load

150% peak load capacity stated; duration and duty cycle not supplied; not continuous output

Efficiency

94% stated; test conditions unspecified; active PFC PF > 0.94 with conditions unstated

Protection functions

Short circuit, overload, overvoltage and overtemperature; shutdown and repower recovery; no IP rating stated

Cooling

Free air convection; metal enclosure; DIN rail TS-35/7.5 or TS-35/15

Alarm relay

DC OK relay contact; contact rating and thresholds not specified

Operating temperature

-25 to +70 °C; full-load capability over entire range not established

Operating humidity

Maximum 95%; non-condensing

MTBF

1,129,000 hours stated; conditions/method unspecified; not service-life guarantee

Dimensions

85.5 × 125 × 128.5 mm; axes unspecified

Weight

1.6 kg

Package contents

TI-S48048 (Mean Well SDR-480-48)

Lifecycle

Official V1 page explicitly discontinued and replaced by V2; substitution compatibility not established.

Documents / datasheets

Source reviewed: 2026-10-09

Description

Industrial DIN-rail power supply for engineering selection. Check the manufacturer's documentation for the ordered variant, options and installation conditions.