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MEAN WELL Switching Power Supply Chassis Mount, 48V DC, 1kW, 21A, Universal Input, 370V DC/264V AC RCP-1000-48

Category Switching Power Supplies Brand MEAN WELL Condition New

Specifications

Country of Origin Taiwan
Brand MEAN WELL
Power 1kW
Efficiency 89%
Length 295mm
Model RCP-1000-48
Depth 41mm
Gross Weight 1.9kg
Width 41mm
Mount Type Chassis
Series RCP-1000
Maximum Operating Temperature 60°C
Minimum Operating Temperature -20°C
Number of outputs 1
Maximum Input Voltage 370, 264V dc
Protections Short circuit / Overload / Over voltage / Over temperature
Maximum Output Voltage 48V dc
SMPS Output Current 21A
Minimum Input Voltage 90V ac

Key Features

  • Universal AC input supports 90V AC minimum and 370V DC maximum voltages.
  • High output current rating of 21A for demanding loads.
  • Operates in temperature range from -20°C to 60°C with hot-swap capability.
  • Built-in protections against short circuit, overload, over voltage, and over temperature.
  • Integrated active PFC for power factor greater than 0.96 complying with EN61000-3-2 and -3 standards.
  • Forced air cooling via DC fan with speed control for reliable thermal management.
  • Remote sense and output voltage trimming functions enhance regulation and flexibility.
  • Compliance with multiple international standards including UL 62368-1, TUV EN 60950-1, CSA, CCC, and BSMI.

Product Description

MEAN WELL RCP-1000-48 is a high-performance switching power supply designed for industrial and electronic applications requiring stable 48V DC output with 1kW power delivery. This chassis mount power supply supports universal input voltages ranging from 90V AC minimum to a maximum of 370V DC, accommodating a wide range of input sources and environments.

The unit features a robust output current of 21A and a compact chassis form factor measuring 295mm in length, and 41mm in both width and depth, making it suitable for 19-inch rack mounting with a low 1U height profile. Operating temperature ranges from -20°C to 60°C with active cooling provided by a built-in DC fan with speed control ensuring optimum thermal dissipation.

Incorporating built-in protections such as short circuit, overload, over voltage, and over temperature safeguards, the RCP-1000-48 ensures reliable operation in demanding industrial setups. The power factor correction (PFC) is integrated actively with a PF greater than 0.96, compliant with EN61000-3-2 and -3 standards, enhancing energy efficiency and minimizing power distortion.

Additional features include remote sense and output voltage trimming capabilities, allowing precise voltage regulation tailored to specific load conditions. The unit supports hot-swap operation and offers optional I2C serial communication bus for system integration.

The power supply conforms to numerous global safety and EMC standards including UL 62368-1, TUV EN 60950-1, CSA, CCC, BSMI CNS, and EAC certifications, suitable for electrical, industrial, manufacturing, and laboratory environments requiring dependable DC power solutions.

Universal AC input and full range operation. Integrated auxiliary 5V/0.3A power supply. Active power factor correction (PFC) with minimal harmonic distortion. Forced air cooling with fan speed control for efficient thermal management.

Protections against fault conditions ensuring device and application safety. Compliance with global EMC and safety standards.

This MEAN WELL RCP-1000-48 power supply is ideal for use in rack-mounted power shelves, industrial machines, telecommunications, automation systems, and other commercial electronic equipment requiring stable and efficient DC power delivery.

Explore more power supply and transformer solutions within the Electronics & Electricals category at EnvMart.

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MEAN WELL Switching Power Supply Chassis Mount, 48V DC, 1kW, 21A, Universal Input, 370V DC/264V AC RCP-1000-48
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Frequently Asked Questions

The maximum output voltage of this model is 48V DC.

It has a power rating of 1kW.

This unit operates within a temperature range of -20°C to 60°C.

The power supply can provide a maximum output current of 21A.

It includes protections against short circuit, overload, over voltage, and over temperature.

The dimensions are 295mm in length, 41mm in width, and 41mm in depth.

It uses forced air cooling via a built-in DC fan with speed control.

Yes, it has remote sense and output voltage trimming functions for enhanced regulation.

The gross weight of this power supply is 1.9kg.

Yes, it complies with multiple international standards including UL 62368-1, TUV EN 60950-1, and CSA.

The efficiency rating of this model is 89%.

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