SDR-150W DIN Rail Mounted Switch Power Supply

The SDR-150W DIN Rail Mounted Switch Power Supply comes with an integrated active PFC circuit. It offers 105%-150% peak-load capacity and DC-OK relay status output, providing improved efficiency and outstanding anti-surge performance for demanding industrial low-voltage control applications. Its ultra-slim metal enclosure conserves cabinet space and allows tidy DIN-rail installation. In addition to standard overvoltage, overload and short-circuit protection, extra over-temperature protection is included to ensure stable long-term continuous operation. Compatible with universal wide-range AC input that meets global power grid standards, this power unit is an ideal option for automation devices subject to surge loads and high-spec industrial and commercial projects.

Product Feature

· Built-in Active PFC Function: Achieves high power factor, effectively reduces harmonic interference to power grid and improves energy utilization.

· 105%-150% Peak-Load Capability: Handles instantaneous surge loads caused by motor and solenoid startup, far superior to ordinary NDR series power supplies.

· DC-OK Relay Signal Output: Provides power-good status feedback for remote monitoring, convenient for system centralized control and fault diagnosis.

· Complete Multi-Layer Protection: Integrated overvoltage, overload, short-circuit and over-temperature protection prevents equipment damage and guarantees fault-free long-time operation.

· Ultra-Slim Metal Structure: Compact metal enclosure optimizes cabinet space utilization and allows quick and tidy DIN-rail installation.

· Universal Wide-Range AC Input: Complies with international power-grid specifications, adapts to various power supply environments worldwide.

Wide Application Scenarios

The SDR-150W DIN Rail Mounted Switch Power Supply is widely applied to industrial automation control systems, power supply for precision sensors, servo auxiliary power, solenoid and motor-driven equipment, building intelligent control hardware, smart wiring systems, security monitoring systems, commercial smart devices and other DC loads.

Benefiting from 105%-150% peak-load tolerance and DC-OK monitoring function, it is especially suitable for devices with frequent instantaneous surge loads. As a high-reliability standard power module, it is extensively deployed in control cabinets, intelligent buildings, automated production lines, process-control equipment and high-standard commercial control systems.