GDA 120W AC/DC DIN Rail Enclosure Power Supply

A rugged family of Industrial DIN Rail mounted DC Power Supplies with PWM design. These are UL Class II with operating temperatures from -4 to 159°F (-20 to 71°C). The single phase models accept a wide universal input range 90-264V AC. All models feature touch-proof spring clamp terminations for input & output wire connections.

Features

DIN rail mounting
AC input voltage 115/230 VAC (selectable), 47-63Hz
Finger safe terminals - screw terminal on all 120W models
Status indicator GREEN LED for DC ON at start-up
Status indicator RED LED for DC Low indication after start-up
Relay output Power Ready at start-up (24V model only)
Operating temperature range -31 to 160F, continuous operation (no de-rating) to 142F
Output overload, over voltage, short circuit & no load protection
Input line fuse & filter with surge voltage protection & inrush current limiter
UL 508 (E222875), CE
Input isolation voltage is 3kV, and input isolation resistance is 100 Mega ohm
Metal case for all 120W models; IP20 Protection

Specifications

Output Power: 120 W
Output Voltage (24V model): 24 V DC
Output Voltage (48V model): 48 V DC
Output Current (24V model): 5 A
Output Current (48V model): 2.5 A
Output Voltage Adjustable Range (24V): 22.5‑28.5 V DC
Output Voltage Adjustable Range (48V): 45‑55 V DC
Input Voltage Range (AC Selectable): 115/230 VAC (90‑132/180‑264 VAC), 47‑63 Hz
DC Input Voltage (for rectified input): 210‑375 V DC
Input & Output Isolation: 3 kV
Input Protection: Fuse, line filter, inrush current limiter, internal surge protection
Output Protection: Overvoltage, overload, short circuit protection
Efficiency (24V): ~86‑?% (PFC Models)
Efficiency (48V): ~87%
Status Indicators: DC ON (green LED), DC LO (red LED)
Parallel Operation: (24V with PFC & parallel) supported (up to 3 units)
Case Protection: IP20
Approvals: cUL (UL508 & UL60950‑I) and CE
Operating Temperature Range: -31 to 141°F (-35 to 71°C) @ 100% continuous load
Dimensions (Approx): 4.9 h × 2.5 w × 4.6 d in
Mounting: DIN rail
Termination: Finger‑safe screw terminals