Description
The Ekinex® EK-PSUD12 is a 100 to 240 Vac and 50 to 60 Hz, or 110 to 350 Vdc input switching power supply unit, capable of delivering an adjustable output voltage of 23.3 to 28 Vdc.
Suitable for installation in electrical panels on 35 mm profile rails (in accordance with EN 60715), it is also equipped with thermal, overload and short-circuit protection and is supplied in a UL94V-0 fireproof plastic case of 2 modular units (1 UM = 18 mm).
Connections
- Screw terminals for mains input
- Screw terminals for load outputs
- Screw terminals for output voltage adjustment
Technical Data
Input Voltage100 to 240 Vac and 50 to 60 Hz, or 110 to 350 Vdc
Current Rating0.20 A (@230 Vac) / 0.22 A (@115 Vac)
Input ProtectionIntegrated fuse protection
Output Current0.5 A (@115 Vac)
Adjustable Output Voltage23.3 to 28 Vdc (via trimmer)
Hold-up Time15 ms (@230 Vac), 7 ms (@115 Vac)
Ripple< 50 mV rms
Electronic ProtectionsThermal, overload, and short-circuit protection
Power Dissipation4 W (@230 Vac)
Operating Temperature-10 ... +60 °C
Relative Humidity0 ... 95% non-condensing
Number of Modular Units2 UM (35.5 mm)
Housing MaterialFlame-retardant plastic housing UL94V-0
Terminal BlocksScrew terminal block connections, max. cable 2.5 mm²
Protection ClassIP20 (according to EN 60529)
Dimensions (W x H x D)35.5 x 90 x 60 mm
Weight110 g
Standards ComplianceCEI 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
Output voltage adjustment in the range 23.3 to 28 Vdc by means of a trimmer adjustable with a star-shaped screwdriver.
Particularly suitable for powering ekinex® Delégo EK-DEL modules designed for the supervision and control of KNX standard home automation systems.
High electrical efficiency and minimal idle power consumption.
Compact 2-unit profile ensuring optimal panel arrangement density.
Configuration and Commissioning
Configuration not required. Ready for operation immediately upon completion of wiring.