XP Power DNR240PS24 Industrial AC/DC DIN Rail Power Supply About
XP Power DNR240PS24 DNR240 Series Industrial AC/DC DIN Rail Power Supply
Technical Specifications
- Power Output: 240W maximum.
- Output Voltage: 24 VDC nominal, with an adjustable range between 22.5V and 28.5V DC.
- Output Current: 10A max capacity.
- Input Voltage Range: Universal 90V AC to 264V AC (allowing global installation).
- Efficiency: Up to 92%, which keeps thermal emissions low and saves energy.
- Cooling: Natural free-air convection cooling (no internal fan, requiring 25mm of clearance space around the unit)
Key Features
Reliable Power for Industrial ApplicationsEngineered for seamless integration in industrial automation, control panels, and factory instrumentation, the DNR240PS24 ensures stable and noise-free power delivery. Its broad operating temperature range of -25C to +70C makes it suitable for varied environments and its hold-up time exceeds 20ms at full load. The compact size and DIN rail mounting simplify installation in control systems and equipment cabinets.
Safety, Efficiency, and ComplianceSafety is paramount with overvoltage, overload, and short-circuit protection, along with a 3000V AC isolation voltage between input and output. Borne out by CE, UL, and RoHS certifications, this unit embodies international standards. The efficiency exceeds 91%, reducing power losses and operational costs. LED indication provides quick visual confirmation of operating status, making maintenance easier.
FAQ's of XP Power DNR240PS24 Industrial AC/DC DIN Rail Power Supply:
Q: How do I install the DNR240PS24 power supply in my control panel?
A: To install the DNR240PS24, mount the unit securely onto a DIN rail within your control cabinet. Ensure there is adequate airflow around the device for convection cooling, and connect input and output wiring according to the supplied wiring diagrams while following safety standards.
Q: What benefits does the adjustable output voltage range offer for industrial applications?
A: The adjustable output range (24-28V DC) allows precise tuning to match the required voltage of connected equipment. This flexibility helps optimize system performance, accommodate varying load requirements, and extend the lifespan of sensitive devices.
Q: When should I expect power status indications from the LED indicator?
A: The built-in LED indicator will display when the power supply is ON and functioning properly. If the LED is off, it may indicate a lack of input power, a protection mode activation, or another issue requiring inspection.
Q: Where is this power supply typically used?
A: The DNR240PS24 is most commonly used in industrial automation, control panels, instrumentation setups, and factory automation systems. Its robust design and certifications make it ideal for demanding environments up to altitudes of 2000 meters.
Q: What protection features does the DNR240PS24 offer for connected equipment?
A: This power supply includes overload, overvoltage, and short-circuit protections, safeguarding downstream devices from common electrical faults and contributing to overall system reliability.
Q: How efficient is the DNR240PS24 during operation?
A: The power supply boasts an efficiency greater than 91%, meaning it efficiently converts AC input to DC output while minimizing energy loss and reducing heat generation, thus supporting longer operational lifespans.
Q: What is the process for adjusting the output voltage on this power supply?
A: To adjust the output voltage, use the dedicated adjustment dial or screw on the power supply. Measure the output with a multimeter while turning the dial slowly until you reach the desired voltage between 24V and 28V DC.