AC/DC power supply EK-PSUD24
DC/DCDIN railregulated

AC/DC power supply - EK-PSUD24 - ekinex® - DC/DC / DIN rail / regulated
AC/DC power supply - EK-PSUD24 - ekinex® - DC/DC / DIN rail / regulated
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Characteristics

Type
AC/DC, DC/DC
Installation
DIN rail
Output
single-output, regulated, adjustable
Applications
for control panels, for building automation systems
Other characteristics
switching
Input voltage

Max.: 350 V

Min.: 100 V

Output voltage

Max.: 28 V

Min.: 23.3 V

Current

Max.: 0.5 A

Min.: 0 A

Power

4 W

Description

Description
The Ekinex® EK-PSUD24 is a compact DIN-rail switching power supply with universal input and an adjustable output voltage. It accepts 100–240 Vac (50/60 Hz) or 110–350 Vdc and provides an adjustable output from 23.3 to 28 Vdc. Housed in a flame-retardant UL94V-0 plastic casing sized for 2 modular units, it integrates thermal, overload and short-circuit protections for reliable use in electrical control panels.

Connections
  • Screw terminals for mains input
  • Screw terminals for load outputs
  • Screw terminals for output voltage adjustment


Technical data
  • Input voltage: 100–240 Vac 50/60 Hz or 110–350 Vdc
  • Input current: 0.20 A (@115 Vac) / 0.22 A (@230 Vac)
  • Input protection: fuse
  • Output current: up to 0.5 A (@115 Vac)
  • Hold-up time: 7 ms (@115 Vac) / 15 ms (@230 Vac)
  • Ripple: < 50 mV rms
  • Protections: thermal, overload, short-circuit
  • Power dissipation: 4 W (@230 Vac)
  • Operating temperature: -10 to +60 °C
  • Relative humidity (non-condensing): 0–95%
  • Protection degree: IP20
  • Dimensions (WxHxD): 35.5 x 90 x 60 mm
  • Weight: 110 g
  • Housing: flame-retardant plastic UL94V-0
  • Mounting: 35 mm DIN-rail (2 UM)
  • Terminal block: screw terminals, max. cable 2.5 mm²
  • Standards: CEI EN 64-8 PELV/SELV, CEI EN 60950-1, CEI EN 61000-6-1, CEI EN 61000-6-3, CEI EN 55011, CEI EN 55014


Functions / Features
  • Adjustable output voltage 23.3–28 Vdc via a trimmer (adjustable with a star screwdriver)
  • Compact 2-module form factor for space-saving panel installation
  • Suitable for powering Ekinex® Delégo EK-DEL-... modules and other 24 Vdc control devices


Configuration and commissioning
No configuration required. Connect input and outputs, adjust output voltage if necessary, and secure on a 35 mm DIN rail.

Technical specifications
  • Model: EK-PSUD24
  • Input: 100–240 Vac 50/60 Hz or 110–350 Vdc
  • Adjustable output: 23.3–28 Vdc
  • Output current: up to 0.5 A (@115 Vac)
  • Input current rating: 0.20 A (@115 Vac) / 0.22 A (@230 Vac)
  • Hold-up time: 7 ms (@115 Vac) / 15 ms (@230 Vac)
  • Ripple: < 50 mV rms
  • Protections: thermal, overload, short-circuit; input fuse
  • Power dissipation: 4 W (@230 Vac)
  • Operating temperature: -10 to +60 °C
  • Relative humidity (non-condensing): 0–95%
  • Form factor: 2 modular units (1 UM = 18 mm), DIN-rail mount (35 mm)
  • Housing: flame-retardant plastic UL94V-0
  • Terminals: screw terminal block, max. cable 2.5 mm²
  • Protection degree: IP20
  • Dimensions: 35.5 x 90 x 60 mm
  • Weight: 110 g
  • Standards: CEI EN 64-8 PELV/SELV, CEI EN 60950-1, CEI EN 61000-6-1, CEI EN 61000-6-3, CEI EN 55011, CEI EN 55014

Other ekinex® products

DIN-Rail mount modules

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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