Features:
- Functions as the Core Overload Protection Interface Between Motor Control Systems and Automation Networks
- Integrates Advanced Sensing Technology with Modular Communication and Control Capabilities
- Performs in Coordination with Bulletin 100 Contactors and Logix-Based Control Architectures
The Allen-Bradley 193-EC2CB Electronic Overload Relay operates as the E3 Plus overload protection module within the E300/E200 relay system, providing reliable motor protection across industrial automation applications. It continuously monitors motor current within its 5…25 A adjustment rating range and delivers precise overload detection to safeguard motor control circuits operating with Bulletin 100 Contactor Size C09…C23. Seamless integration into Logix technology is standard with the 193-EC2CB, while its modular design allows flexible configuration with sensing and communication modules to tailor the electronic overload for exact application requirements. The 193-EC2CB has incorporated significant advancements over traditional overload relay designs, including internal ground fault sensing capability and intelligent DeviceLogix™ component technology.
The 193-EC2CB provides essential protection functions critical to motor control applications, and is a vital component of the automation path, directly affecting the safe, reliable operation of the overall motor management system. One 193-EC2CB control module is configured per motor circuit depending on the desired protection level. The 193-EC2CB integrates seamlessly within the three-module E300/E200 relay assembly and is always positioned as the central control element between the sensing module and optional communication module.
For enhanced motor protection applications, the 193-EC2CB system supports additional accessories and module configurations to expand functionality. In addition to standard overload protection, the 193-EC2CB also performs advanced diagnostic monitoring. The 193-EC2CB protection configuration executes fault detection using the internal ground fault sensor specified in the E3 Plus options. Using this method, the 193-EC2CB continually monitors the health of motor circuits for low-level ground faults (1…5 A). If the 193-EC2CB detects that the motor circuit is experiencing abnormal current conditions or thermal stress outside configured protection parameters, it will automatically initiate protective shutdown and generate diagnostic information for the control system.
The 193-EC2CB Allen-Bradley Electronic Overload Relay may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 193-EC2CB Electronic Overload Relay Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Allen-Bradley 193-EC2CB Electronic Overload Relay Specs
General
- Manufacturer Allen-Bradley
- Model 193-EC2CB
- Condition New Original ready stock
- Product Family 193-EC2PB,193-EC2AB,193-EC2BB
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Motor Control Centers (MCCs): Integrated into networked systems for remote monitoring and diagnostics.
- Three-Phase Motor Protection: Protecting motors against overload, phase loss, and current imbalance.
- Industrial Pumps and Fans: Useful in scenarios requiring adjustable trip classes (5–30) to handle different startup loads.
- VFD Multi-Motor Applications: Compatible with Variable Frequency Drives within a frequency range of 20–250 Hz.
- Network Protocols: Natively supports DeviceNet for integration into Rockwell Automation Logix technology.
- Contactors: Designed for use with Allen-Bradley Bulletin 100-C contactors.
- Software: Can be programmed and monitored using RSNetWorx.
- Voltage Ratings: Supports a nominal NEMA operating voltage of 600V and IEC ratings of 690/1000V.
- Ambient Temperature Compensation: The device includes ambient temperature compensation to maintain trip accuracy across varying industrial temperatures.
- Electromagnetic Compatibility (EMC): Proper grounding is required to ensure EMC compliance during installation.
- Isolation: Features isolated N.C. (Trip) and N.O. (Alarm) contacts, allowing application in circuits with different voltage levels up to 600V.