The SA55HDR30.. series includes 30W ultracompact switching power supplies, designed for DIN rail mounting, ideal for applications where space is limited. With just 35 mm width (2SU) and high energy efficiency, these units reliably power sensors, relays, control modules and LED lighting systems in industrial environments.
Key features of the SA55HDR30.. series:
- Output power: 30W
- Available voltages: 5V / 12V / 15V / 24V DC
- Output current up to 6A, depending on the model
- Slim design: only 35 mm wide
- DIN rail mounting: TS-35/7.5 or 15
- High efficiency: up to 88%
- Wide input range: 85..264VAC or 120..370VDC
- No minimum load required
- Voltage adjustment range: ±10%
- Startup time: ≤ 500 ms
- No-load power consumption: < 0.5W
- Cooling: natural air convection (fanless)
- Operating temperature: -30°C to +70°C
- Operating altitude: up to 2000 m
- Built-in protections: short circuit, overload (110–150%), overvoltage
- Isolation input/output: 3KVAC
- Estimated lifespan: ≥ 907,000 hours (MIL-HDBK-217F @ 25°C)
- Certifications: CE, EN55032 (CISPR32), EN61000-4-2/3/4/5/6/8
- Weight: approx. 120 g
Recommended applications:
- Industrial automation and control systems
- Low-power LED lighting
- PLCs, sensors, relays, control modules
- Compact electrical panels and enclosures
- Projects requiring stable DIN rail power supply
The SA55HDR3024 is a 24V DC – 30W switching power supply, designed for DIN rail mounting in space-constrained environments. With just 35 mm width, it delivers efficient, reliable and fanless power, ideal for sensors, relays, PLCs, 24V LED lighting and industrial control systems.
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