Guizhou Yuanmiao Automation Equipment Co., Ltd.: 1Yr

Anshun, Guizhou, China; Main products: ABB Triconex Foxboro LAM, Bentley Motorola Schneider, Kollmorgen HIMA ALSTOM, Reliance GE HONEYWELL NI、ICS

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Home > Products > ABB > ABB CMA121 3DDE300401 DC Power Supply Module

ABB CMA121 3DDE300401 DC Power Supply Module

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Product Details

Material	Other, Global universal model	Condition	Other, Global universal model
Task	Other, Global universal model	Mathematical Model	Other, Global universal model
Signal	Other, Global universal model	Customized	Non-Customized
Structure	Other, Global universal model	Operating Voltage	24V DC
Dimensions	18cm × 12.8cm × 0.8cm	Operating Temperature	-40°C to +70°C

Product Description

Overview

The ABB CMA121 3DDE300401 is a DC power supply module meticulously developed by ABB, integrating ABB's profound technical expertise and cutting-edge innovative concepts in the field of power electronics. With its excellent performance, this module provides stable, precise, and filtered DC voltage for various electronic circuits, serving as a key support for reliable operation in numerous fields such as industrial automation and process control. Its high reliability and outstanding efficiency make it stand out in complex and changeable industrial environments, enabling seamless adaptation to multiple application scenarios and contributing to enhancing production stability and optimizing operational costs for enterprises.

Technical Parameters

Parameter Category	Details
Product Model	CMA121 3DDE300401
Product Type	DC Power Supply Module
Manufacturer	ABB
Place of Origin	Switzerland (or Sweden, with differences in various materials)
Input Voltage Range	85-265V AC (or 85-264V AC, as stated in some materials)
Output Voltage	24V DC
Output Current	121A
Efficiency	Up to 94%
Operating Temperature Range	-40°C to +70°C
Storage Temperature Range	Not explicitly mentioned (estimated to be approximately -40°C to +85°C with reference to similar products)
Protection Functions	Equipped with overvoltage, overcurrent, and short-circuit protection
Power Factor Correction	Built-in
Weight	Approximately 1kg (or 0.54kg, with differences in various materials)
Dimensions	Length 18cm × Width 12.8cm × Height 0.8cm (or Length 20.3cm × Width 12.7cm × Height 5.1cm, with differences in various materials)
Output Voltage Adjustment	Can be adjusted within the range of 22.5-28.5V through the "Output Adjustment" rotary potentiometer on the front panel
Input Voltage Range (DC)	90-300V DC
Redundancy Unit	≤56V and ≤40A
Product Packaging	Original packaging
Manufacturing Year	2021 (mentioned in some materials)

Functional FeaturesStable and Reliable Power Output

It can stably output precise 24V DC voltage within a wide input voltage range of 85-265V AC (or 85-264V AC), meeting the strict requirements of various electronic devices for power supply stability. Even in industrial environments with large input voltage fluctuations, it ensures that backend circuits obtain stable power, reducing the risk of equipment failures and data loss caused by unstable voltage.

High-Efficiency and Energy-Saving Design

With an efficiency of up to 94%, it minimizes its own power consumption while supplying power to devices, reducing energy waste and conforming to the current green and energy-saving industrial development trend. Lower power loss means less equipment heat generation, which not only extends the service life of the module itself but also reduces the failure rate of surrounding devices due to high-temperature environments.

Perfect Protection Mechanism

Integrated with overvoltage, overcurrent, and short-circuit protection functions, it can quickly respond when detecting abnormal output voltage rise, current overload, or short-circuit conditions, automatically cutting off the circuit or taking current limiting measures to prevent the module and connected devices from damage caused by electrical faults, building a solid defense for the safe operation of the entire system.

Flexible Voltage Adjustment

Through the "Output Adjustment" rotary potentiometer on the front panel, the output voltage can be flexibly adjusted between 22.5-28.5V to adapt to the personalized requirements of different devices for supply voltage, enhancing the versatility of the module in diverse application scenarios.

Good Environmental Adaptability

With an operating temperature range of -40°C to +70°C, it can work normally in harsh temperature environments such as high-temperature workshops and cold outdoors, ensuring that industrial production is not affected by environmental temperature and continues to operate stably.

Application FieldsIndustrial Automation

Supplies power to various devices such as sensors, controllers, and actuators in automated production lines, ensuring the stable operation and precise control of production lines, and helping to improve production efficiency and product quality.

Process Control

Provides reliable power to core devices such as DCS (Distributed Control System) and PLC (Programmable Logic Controller) in process control systems of industries such as chemical, petroleum, and metallurgy, ensuring the precise monitoring and regulation of complex technological processes.

Robotics Field

Supplies power to the control systems and drive motors of industrial robots and service robots, ensuring that robots move precisely and respond quickly when performing tasks, achieving efficient operation.

Machine Vision

Provides stable power to devices such as cameras, image capture cards, and light sources in machine vision systems, ensuring that the image capture and analysis processes are not interfered with by power supply, and improving detection accuracy and recognition rate.

Medical Equipment

Applied to medical equipment such as medical monitors, ultrasonic diagnostic equipment, and surgical instruments, providing them with pure and stable DC power to ensure the reliable operation of medical equipment, which is related to the safety of patient diagnosis and treatment.

Telecommunications and Data Centers

Supplies power to devices such as communication base stations, servers, and network switches, meeting their high requirements for power supply stability and reliability, ensuring the continuity of data transmission and storage, and avoiding communication interruptions and data loss caused by power failures.

Transportation Systems

Supplies power to control systems and power equipment in transportation-related facilities such as rail transit and electric vehicle charging piles, supporting the safe and efficient operation of transportation systems.

Company Profile

Guizhou Yuanmiao Automation Equipment Co., Ltd.

Main products: Covering globally renowned brands: Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, AB (Allen-Bradley), Motorola, GE Fanuc, Yaskawa, Bosch Rexroth Rexroth, ACSO, YOKOGAWA, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R B&r, SST, ALSTOM, KUKA EPRO, LAM HIMA dark Horse, HONEYWELL, prosoft, AMAT, SIEMENS, etc. The product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., which are widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

Contact Us

Guizhou Yuanmiao Automation Equipment Co., Ltd.: Contact nameyezi
Chat Now; AddressXixiu District, Anshun, Guizhou

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Product Categories

ABB	Bently Nevada	TRICONEX	GE
ICS Triplex	HIMA	MOTOROLA	WOODWARD
HONEYWELL	Foxboro	Schneider Modicon	YOKOGAWA
EPRO	MOOG	Westinghouse	Reliance
Emerson	B&R	ALSTOM	LAM
KONGSBERG	FANUC	National Instruments	Kollmorgen
Other Brands	Rexroth

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Product Tags:

CMA121 | 3DDE300401 | Basic Controller Panel

ABB CMA121 3DDE300401 DC Power Supply Module

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