About

General Information

• Product type: PSU100D 24 V / 6.25 A

• Input voltage: 100–120 V AC / 200–240 V AC (wide range input)

• Output voltage: 24 V DC / 6.25 A

• Buffering time at rated current during power failure: min. 30 ms

• Operating line frequency: 50/60 Hz (47–63 Hz)

Input Specifications

• Input current: 100 V → 3 A, 240 V → 1.6 A

• Inrush current max: 60 A

• I²t max: 1.5 A²·s

• Internal fuse: T4AL250V

• Recommended external protection: Miniature circuit breaker 16–20 A (B characteristic)

• Overvoltage/overload capability: 1.25 × Vin rated, 500 ms

Output Specifications

• Rated voltage: 24 V DC

• Adjustable voltage: 21.6 – 26.4 V (via potentiometer)

• Relative overall tolerance: ±1%

• Control precision: ±0.5% for input voltage/load fluctuations

• Voltage peak max: 200 mV

• Overshoot on startup: <10%

• Response delay: max 0.5 s

• Voltage rise time: max 30 ms

• Rated current: 6.25 A (derating 2%/K above 50 °C)

• Supplied active power typical: 150 W

• Efficiency: 89%

• Power loss at rated output: 18 W

Protection & Monitoring

• Overvoltage protection: <33.6 V

• Short-circuit proof: Yes, electronic shutdown with automatic restart

• Current limitation: 6.88–10.94 A

• Enduring short-circuit current RMS typical: 9 A

• Galvanic isolation between input and output: Yes

• Safety class: Class I

• Leakage current max: 0.5 mA

EMC / Standards

• Emitted interference: EN 55032 Class B

• Mains harmonics limitation: IEC 61000-3-2 Class A

• Immunity: EN 55035

• Certifications: CE, UL, CSA, UKCA, BIS, CB

• MTBF: 700,000 h (at 25 °C, 100% load)

Environmental / EPD

• Environmental Product Declaration: Yes

• Global warming potential (CO₂ eq):

  • Total: 570.3 kg

  • Manufacturing: 7.1 kg

  • Operation: 563 kg

  • End-of-life: 0.11 kg

Ambient Conditions

• Operation temperature: -25 … +70 °C (natural convection)

• Transport / Storage: -40 … +85 °C

• Relative humidity: 20–90% (without condensation)

Connections

• Input: L, N, PE (screw terminals 0.75–2 mm²)

• Output: +, - (2 screw terminals each, 0.75–2 mm²)

Mechanical Data

• Dimensions (W × H × D): 97 × 30 × 159 mm

• Mounting: Wall mounting (DIN/S7 rail not supported)

• Weight: 0.36 kg 

Technical Details