Type 1573

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1.

General technical data

Product properties

Dimensions

Detailed information can be found in chapter “2. Dimensions” on page 5

Transient surge voltage protection (varis-

tor)

Yes

Parallel operation

Yes

Serial operation

Yes

Signaling

Signaling ‘DC OK’ (LED lit permanently

green)

U

out > 21.5 V

Terminals Signaling

Push-In, max . 2.5 mm²

Electrical data

Input data

Nominal Input Voltage

AC 100…240 V

Input Voltage range

85…264 V AC (120…372 V DC)

Frequency range

47 Hz…63 Hz/0 Hz

Inrush current limitation

< 30 A, NTC

Terminal input

Push-In, max . 2.5 mm²

Output data

Nominal Output Voltage

24 V DC ± 1 %

Resistance to reverse feed max. (nominal

load)

Max . 35 V DC

Terminal Output

Push-In, max. 2.5 mm²

Approvals and certificates

Protection class acc. to IEC 60529

IP20

Norms

Safety

EN 61558 - 2 - 16, EN 60950 - 1

EMC

EN 61204 - 3, EN 60335 - 1

Safety extra-low voltage (SELV/PELV)

IEC 60364 - 4 - 41 (DIN VDE 0100 - 410)

CE acc. to 2004/108/EC and 2006/95/EC

Yes

Mounting on standard rail

DIN EN 60715-TH35-5/7.5

Yes

Environment and installation

Storage Temperature

- 25 °C… + 85 °C

Required minimum spacing (over/under)

50 mm

Convection Cooling

Yes