SolaHD SDN20-24-100C

Product Name: DIN Rail Switching Power Supply, SDN-C Series

Product Introduction: The SDN20-24-100C is an industrial single-phase AC-DC DIN rail mounted power supply from SolaHD, belonging to SDN-C compact series. It converts universal AC input to stabilized 24V DC output for factory automation control panels.

Category:
Description

Technical Specifications: Input voltage: 85-264 VAC, 50/60Hz Output voltage: 24 VDC (adjustable from 22.5V to 28.5V) Output current: 20 A Rated output power: 480 W Protection class: IP20 Operating temperature range: -25°C ~ +60°C Mounting form: DIN rail mounting

Function Features: Built-in active power factor correction complying with EN61000-3-2. PowerBoost overload function to drive high inrush current loads. Sag immunity meets SEMI F47 standard. Front panel LED indicators for input and output status monitoring. Supports parallel connection for redundant power configuration. Large rugged screw terminals for easy wiring.

Application Scenarios: Factory automation control cabinets, PLC power supply, sensor and actuator power feeding, hazardous location Class I Division 2 industrial sites, semiconductor manufacturing equipment.

Performance Parameters: Efficiency greater than 90%. High MTBF value for long service life. RoHS compliant. Suitable for continuous operation without derating within rated temperature range.

Material Composition: Metal enclosure, plastic front panel, copper screw terminals, internal PCB with power semiconductor components.

Structural Characteristics: Compact vertical DIN rail housing. Patented DIN rail quick mounting clip. Front panel adjustable potentiometer for output voltage calibration.

Working Principle: AC input is rectified and filtered, then processed by high frequency switching topology with PFC circuit, stabilized by feedback control to provide constant DC output.

Installation Requirements: Mount on standard 35mm DIN rail inside electrical cabinet. Reserve ventilation space around the unit for heat dissipation. Install in dry indoor environment, avoid direct dust and moisture exposure.

Usage Notes: Do not operate beyond the specified temperature range. Use proper wire gauge matching rated current. Disconnect power before wiring or maintenance. Do not connect to loads exceeding maximum output rating.

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