• Installation on DIN Rail 7.5 or 15mm
• Short circuit protection
• Power Factor Correction (PFC) available
• High efficiency
• Power ready output
• LED indicators for DC power ON and DC low
• Parallel versions available
• Compact dimensions
• UL, cUL listed and TUV/CE approved

The SPD series of switching power supplies are designed for automation applications requiring DIN rail installation and compact dimensions. They offer high performance and are suitable for various industrial environments.

• Output voltage accuracy: ± 1% max
• Line regulation: ± 0.5%
• Load regulation: Non-parallel model ± 1%, Parallel model ± 5%
• Temperature coefficient: ± 0.3% / °C
• Transient recovery time: 300µs
• Ripple and noise: 50mVpp
• Hold up time: 25ms at 115Vac, 30ms at 230Vac
• Minimum load: 5%
• Parallel operation: Up to 3 units (specific models)

• Models: SPD12, SPD24, SPD48
• Rated output voltages: 12V, 24V, 48V
• Output currents: 10A, 5A, 2.5A respectively
• Typical efficiency: 84% to 87%

• Input fuse: T4A/250Vac internal
• Overvoltage protection: 125 – 145%
• Output short circuit: Current limited
• Rated overload protection: 105-125%
• Power ready threshold: 21.1-23.1V at start-up, 20.6-19.0V after start-up

• Ambient temperature: -10°C to 71°C
• Derating: 2.5% / °C above 60°C
• Ambient humidity: 20 to 95% RH
• Storage temperature: -25°C to +85°C
• Protection degree: IP20
• Cooling: Free air convection

• Dimensions: 125 x 63.5 x 126 mm
• Case material: Metal (powder painted aluminium)
• Insulation voltage: 3,000Vac min
• Insulation resistance: 100Mohm min

• UL/cUL: UL508 listed, UL60950-1 Recognised
• TUV: EN60950
• CE: EN50081-1, EN55022 class B, EN61000-3-2, EN61000-3-3, EN50082-1, EN55024

• Ventilation/Cooling: Normal air convection with 25mm free space on all sides
• Screw connections: 10-24AWG cable, 8mm stripping recommended
• Plug-in connectors: 10-24AWG cable, 7mm stripping recommended