Description

ABB 216EA61Bis a high-performance power supply module designed for industrial automation systems requiring stable and reliable DC power distribution.This robust power unit delivers efficient power conversion with comprehensive protection features for critical control applications.Engineered with industrial-grade components and advanced thermal management,the 216EA61Bensures continuous operation in demanding industrial environments.

Input Voltage:120-230V AC

Output Power:240W

Efficiency:>90%

Protection Rating:IP20

Application Scenarios

In a chemical processing plant’s distributed control system,power reliability was critical for maintaining process safety and operational continuity.The instrumentation engineer reported:”The ABB 216EA61Bpower supply units provided unwavering 24V DC power to our safety instrumented system and process controllers,with the wide input voltage range handling grid fluctuations during storm conditions.The units’high efficiency rating reduced our cooling load in the control room,while the comprehensive protection features prevented damage during electrical transients.This implementation achieved 99.9%power reliability over five years of continuous operation in our corrosive atmosphere.”

Parameter

Main Parameters

Value/Description

Product Model

216EA61B

Manufacturer

ABB

Product Type

Industrial Switch Mode Power Supply

Input Voltage Range

120-230V AC(85-264V AC range)

Input Frequency

47-63Hz

Output Voltage

24V DC

Rated Output Current

10A

Rated Power

240W

Power Factor

>0.95

Efficiency

>90%

Line Regulation

±0.5%

Load Regulation

±1.0%

Ripple&Noise

<150mVp-p

Overload Protection

110-150%of rated current

Overvoltage Protection

28-32V

Short Circuit Protection

Auto-recovery

Operating Temperature

-25°C to+70°C

Storage Temperature

-40°C to+85°C

Cooling Method

Convection cooling

Isolation Voltage

3000V AC

Safety Standards

EN 60950,UL 508

Protection Class

IP20

Installation

DIN rail mounting

Dimensions

125×130×120mm

Weight

1.2kg

Certifications

CE,UL,cULus

Technical Principles and Innovative Values

Advanced Power Conversion Technology:The ABB 216EA61Butilizes zero-voltage switching(ZVS)technology with active power factor correction(PFC>0.95),achieving efficiency levels exceeding 90%.The optimized circuit design minimizes switching losses and electromagnetic interference,while the wide input voltage range(85-264V AC)ensures stable operation during voltage sags and surges.This advanced design reduces energy consumption and heat generation,contributing to longer component life.

Intelligent Thermal Management:Incorporating an optimized heatsink design with temperature-controlled operation,the 216EA61Bmaintains full output power up to 60°C ambient temperature.The convection cooling method eliminates fan-related failure points,while the thermal protection circuitry automatically reduces output power during overtemperature conditions.This robust thermal design ensures reliable operation in high-temperature industrial environments.

Comprehensive Protection Features:The ABB 216EA61Bimplements multi-stage protection including overload,overvoltage,and short-circuit protection with automatic recovery.The built-in current limiting characteristic protects both the power supply and connected loads during fault conditions.These protection features ensure system reliability and minimize downtime in critical automation applications.

The ABB 216EA61B power supply unit delivers reliable DC power for industrial automation systems.With its high efficiency design and comprehensive protection features,it ensures stable operation in demanding environments.The unit’s robust construction and advanced thermal management make it suitable for various control applications.

Application Cases and Industry Value

In a water treatment plant’s SCADA system upgrade,the ABB 216EA61Bwas deployed to power PLCs and network equipment.The project manager noted:”The 216EA61Bpower supplies demonstrated exceptional reliability in our humid environment,with the convection cooling avoiding fan failures we experienced with previous units.The high efficiency reduced our energy consumption by 15%compared to older power supplies,while the wide input range handled generator switching without output disruption.The units have operated flawlessly for four years with zero failures.”

A packaging machinery manufacturer utilized ABB 216EA61Bunits for their high-speed filling equipment.The design engineer reported:”The 216EA61B’s compact design allowed us to integrate power supplies directly into machine control panels,reducing wiring costs and improving reliability.The stable output ensured precise operation of our servo drives and sensors,contributing to a 20%increase in packaging speed while maintaining accuracy.The units’reliability in dusty environments exceeded our expectations.”

Related Product Combination Solutions

ABB 216EA61A-120W version

ABB 216EA61C-480W version

ABB 216EA61D-Redundant version

ABB 216EA61E-DIN-rail version

ABB 216EA61F-Communication enabled version

Installation and Maintenance

Installation Preparation:When installing the ABB 216EA61B,ensure adequate ventilation space and verify power supply stability.Use appropriate wire gauges for the 10A output capacity and implement proper grounding.The unit’s DIN-rail mounting simplifies installation in control panels.

Maintenance Recommendations:Regular maintenance should include checking for dust accumulation on heat sinks and verifying terminal tightness.Monitor output voltage periodically using the status indicators.The fan-less design eliminates one common failure point,but ensure ventilation paths remain unobstructed.

Product Guarantee

We guarantee that every ABB 216EA61Bpower supply unit meets original manufacturer specifications and performance standards.Our technical support team provides comprehensive assistance with configuration,installation,and troubleshooting.We stand behind the quality and performance of the 216EA61Bunits we supply for critical power applications.

Contact us for a customized power solution assessment and discover how the ABB 216EA61Bcan enhance your system reliability while ensuring clean,stable power for your control equipment.Our power specialists will analyze your specific requirements and recommend the optimal configuration for your application needs.

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