General Description

The Power Supply Unit 10A is designed for
supplying the nurse call system with safety extra-low voltage (SELV).
It ensures reliable operation with built-in short-circuit and overload protection.
A DC ok LED and relay contact allow further fault processing.

This unit is intended for DIN rail (35 mm) installation in an enclosure,
offering protection against electrical, mechanical, and fire hazards.
It operates with convection cooling (no external fan required) and supports
international wide-range input.

Technical Data

Input

• Nominal voltage: 100 – 240 V AC (-15% / +10%)
• Input frequency: 50 – 60 Hz ±6%

Output

• Nominal current: 10 A
• Nominal voltage: 24 V DC
• Adjustment range: 24 – 28 V DC
• Output power: 240 W

Conformities

• 2x MOPP acc. to EN 60601-1
• EMC tested acc. to EN 60601-1-2
• Safety: EN 60950-1, SELV
• CE marked acc. to: 2014/30/EU, 2014/35/EU, 2011/65/EU
• Fulfilled standards: EN 61000-6-3, EN 61000-6-4, EN 61000-6-2, EN 61000-6-1, EN 60950-1, EN 50581
• Testing voltage PRI – SEC: 4 kV
• Class of protection: Class I (EN 61140)
• Ingress protection code: IP20

Connections

• Input / Output: Quick-connect spring clamp terminals
• DC ok signal: Push-in terminals

Permissible Ambient Conditions

• Ambient temperature: -25 – +70 °C
• Relative humidity: 5 – 95% (non-condensing)
• Pollution degree: 2 (no condensation or frost allowed)

General

• MTBF (SN 29500): 661,000 h at 10 A, 40 °C
• Weight: 620 g
• Dimensions (HxWxD): 124 × 39 × 117 mm

Order Information