Weidmuller PRO PM 250W 48V 5.2A AC/DC Power Supply

USD 67.53

Provides stable 48V DC output at 250W from a 90-264V AC input, featuring overload protection and parallel connection capability for robust industrial use.

SKU Weidmuller-2660200293 Category
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Weidmuller PRO PM 250W 48V 5.2A AC/DC Power Supply

Model Identifier PRO PM 250W 48V 5.2A
Official Part Number 2660200293
GTIN Standard 4050118782103

Technical Overview

Provides stable 48V DC output at 250W from a 90-264V AC input, featuring overload protection and parallel connection capability for robust industrial use.

Key Features

  • Switch-mode power supply unit
  • Enclosed AC/DC converter
  • Single output: 48V DC
  • Output current: 5.2 A
  • Wide input voltage range: 90-264 V AC
  • Overload protection: 120%-180% Inominal
  • Parallel connection option (with diode module)
  • Operating temperature range: -20 °C to 70 °C
  • Chassis mounting type
  • Screw connection system for input and output
  • Adjustable output
  • RoHS compliant
  • IP20 degree of protection

Delivers a robust 250W of stable 48V DC power with wide AC input flexibility and parallel connection capability.

Technical Specification Matrix

ParameterValue
Depth215 mm
Height30 mm
Width115 mm
Net Weight736 g
Storage Temperature-40 °C...85 °C
Operating Temperature-20 °C...70 °C
Humidity5…95 % RH
AC Input Voltage Range90…264 V AC
Frequency Range AC47...63 Hz
Rated Input Voltage100...240 V AC
Inrush Current Max.60 A
Output Power250 W
Rated Output Voltage48 V DC
Residual Ripple, Breaking Spikes<150 mVPP
Overload Protection120%...180% Inominal
IP RatingIP20
Physical Weight (kg)0.74
Dimensions L x W x H (cm)21.5 x 11.5 x 3

Industrial Applications

1. Industrial Control Panels for Automation Systems

This power supply is ideal for providing stable 48V DC power to Programmable Logic Controllers (PLCs), Human-Machine Interfaces (HMIs), and other control components within industrial automation cabinets. Its wide input voltage range (90-264V AC) ensures compatibility across global electrical grids, while the -20°C to 70°C operating temperature allows reliable operation in diverse industrial environments, even in unconditioned enclosures. Overload protection safeguards sensitive control equipment from current surges.

Problem Solved

Provides a robust, globally compatible, and thermally stable 48V DC power source for essential control equipment in industrial automation, mitigating risks from power fluctuations and overloads.

PLC powerHMI powerIndustrial automationControl cabinetWide input voltageThermal stabilityOverload protection48V DC

2. Telecommunications Equipment Power Supply

With a 48V DC output and 250W capability, this power supply is well-suited for various telecommunications infrastructure, including powering network equipment, base station components, or Power over Ethernet (PoE) systems. The parallel connection option allows for system redundancy or scalability, critical for maintaining high availability. Its robust operating temperature range supports deployment in outdoor enclosures or remote communication sites where environmental conditions can vary significantly.

Problem Solved

Delivers a consistent, expandable, and environmentally resilient 48V DC power solution for telecommunication devices, enabling redundancy and reliable operation in challenging conditions.

Telecom power48V DCNetwork equipmentPoE systemsPower redundancyParallel operationEnvironmental robustness250W

3. Motor Control Systems for Small to Medium Machinery

The 48V DC, 250W output makes this power supply suitable for energizing DC motor drivers or small servo amplifiers commonly found in conveyor belts, packaging machinery, or Automated Guided Vehicles (AGVs). The tolerance for a wide AC input voltage and the broad operating temperature range ensure stable performance in manufacturing and logistics settings. Crucially, the integrated overload protection is vital for motor applications, as it protects the system from current spikes that can occur during motor start-up or mechanical jams.

Problem Solved

Offers a stable and protected 48V DC power source for motor control electronics in industrial machinery, effectively handling operational stresses and ensuring equipment longevity.

DC motor controlServo drivesConveyor systemsAGV powerManufacturing equipmentOverload protectionPower stability48V DC
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