193-EC3GG | Allen-Bradley MCS-E3, EC3, 420A, 200:5

Description

The 193-EC3GG is an E3 Plus Electronic Motor Protection Relay from the MCS-E3 series, model EC3, with a current rating of 420A and a current transformer ratio of 200:5. It features 4 inputs, 2 outputs, a PTC thermistor input, DeviceLogix Series B, an external ground fault sensor input, and supports direct contactor mounting. The relay is suitable for motor protection applications with a current range of 42-210A.

Technical Specifications

Information About 193-EC3GG

The Allen-Bradley 193-EC3GG is a sophisticated and reliable component in the E1 Plus Relays series, designed and manufactured by Rockwell Automation. This electronic motor protection relay offers advanced features and robust performance, making it ideal for a wide range of industrial applications where motor protection is critical. The 193-EC3GG is engineered to deliver precise and dependable protection for motors operating within the current range of 42 to 210 amps, ensuring safe and efficient operation of motor-driven systems.

The 193-EC3GG relay is designed to operate at a rated voltage of up to 690 Volts AC, making it suitable for high-voltage applications where robust motor protection is required. This high voltage capacity allows the relay to be integrated into various industrial environments, including those with demanding electrical loads. The relay’s ability to handle such voltage levels ensures that it can protect motors from potential overvoltage situations, reducing the risk of damage to critical equipment.

One of the key features of the 193-EC3GG relay is its ground fault protection capability, which ranges from 20 mA to 5.0 amps. This ground fault protection is crucial in preventing electrical faults that could lead to motor damage or even hazardous conditions within the facility. The relay’s ability to detect and respond to ground faults promptly helps maintain the operational safety and reliability of the motor control system. This feature is particularly important in environments where electrical safety is a top priority.

The 193-EC3GG relay is also equipped with PTC thermistor protection, a feature that enhances its motor protection capabilities. PTC thermistors provide temperature-sensitive monitoring, allowing the relay to respond to overheating conditions within the motor. By integrating PTC thermistor protection, the 193-EC3GG relay can offer an additional layer of protection against thermal overloads, ensuring that motors are not subjected to excessive heat that could lead to premature failure or reduced efficiency.

In terms of connectivity, the 193-EC3GG relay supports DeviceNet networking, a widely used communication protocol in industrial automation. DeviceNet enables seamless integration of the relay into complex control systems, allowing for efficient monitoring, control, and data exchange. The network compatibility of the 193-EC3GG relay ensures that it can be easily incorporated into modern industrial environments where communication between devices is essential for coordinated operations and system management.

The IP20 rating of the 193-EC3GG relay indicates its level of protection against solid objects and contact. While the IP20 rating does not provide protection against liquids, it does ensure that the relay is safeguarded against accidental contact with internal components, making it suitable for installation within enclosed control panels or other protected environments. This rating is typical for components designed for use in controlled industrial settings where exposure to liquids is minimal.

The Allen-Bradley 193-EC3GG relay is part of the E1 Plus Relays series, known for its reliability and durability in demanding applications. The E1 Plus series has been designed to provide superior motor protection, ensuring that motors operate within safe parameters and are protected from conditions that could lead to damage or downtime. The 193-EC3GG relay upholds this standard by offering advanced features that cater to the needs of modern industrial systems.

This relay is designed with ease of use in mind, featuring a straightforward installation process and user-friendly operation. Its compatibility with a wide range of motor control systems and its advanced protection features make it a versatile choice for engineers and system designers. The inclusion of ground fault protection, PTC thermistor input, and DeviceNet networking ensures that the 193-EC3GG relay can meet the diverse needs of various industrial applications, from simple motor control tasks to more complex systems requiring comprehensive protection and monitoring.

In conclusion, the Allen-Bradley 193-EC3GG is a high-performance electronic motor protection relay that offers a range of advanced features designed to enhance the safety, reliability, and efficiency of motor-driven systems. With its robust design, high voltage capacity, and comprehensive protection features, the 193-EC3GG relay is well-suited for industrial environments where motor protection is essential. Its integration into the E1 Plus Relays series further solidifies its position as a reliable and dependable choice for those seeking advanced motor protection solutions in demanding applications.

Manufacturer information 

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.