AutomationDirect: Phase and Voltage Monitoring Relays

PBUS-41-Automation-MonitoringRelays-400.jpg

July 20, 2022

AutomationDirect has added new phase and voltage monitoring relays from ProSense. The PMRU-2C series true RMS phase monitor relays protect 3-phase equipment from damage that can occur when there is a phase loss, phase reversal, phase unbalance, undervoltage, or overvoltage condition. These relays are designed to provide protection for most generator systems and applications that use non-sinusoidal waveforms. With non-sinusoidal waveforms, the true RMS voltage measurement ensures accurate sensing, eliminating nuisance tripping.

Also added are voltage monitor relays for AC single-phase (50 to 60 Hz) or DC circuits to protect equipment from voltage faults. Over/under voltage relays, with fixed or adjustable time-delay drop-out, offer protection from over-or under-voltage conditions. Voltage band relays protect equipment required to operate within an upper and lower voltage limit. The relay is energized if the monitored voltage remains within the adjustable range.

The new ProSense PMRU-2C Phase Monitoring Relays start at $79.00, and the ProSense Voltage Monitoring Relays start at $65.00. All new relays have a one-year warranty.

Learn more by visiting:  https://www.automationdirect.com/voltage-monitoring-relays

Related Articles

AutomationDirect Adds Enclosure Thermoelectric Coolers

AutomationDirect Adds Enclosure Thermoelectric Coolers

Seifert SoliTherm Thermoelectric Coolers from AutomationDirect use the Peltier Effect for closed-loop cooling. The only moving parts are axial fans so there is virtually no maintenance. The Seifert Peltier thermoelectric cooling units can be mounted in nearly every position (except roof mounting) because they don’t have a compressor or any moving parts aside from the fans.

 

 

 

Changing Scene

Sponsored Content
The Easy Way to the Industrial IoT

The way to the Industrial IoT does not have to be complicated. Whether access to valuable data is required or new, data-driven services are to be generated, Weidmuller enables its customers to go from data to value the easy way. Weidmuller’s comprehensive and cutting-edge IIoT portfolio applies to greenfield and brownfield applications. Weidmuller offers components and solutions from data acquisition, data pre-processing, data communication and data analysis.

Visit Weidmuller’s Industrial IoT Portfolio.

ADVANCED Motion Controls Takes Servo Drives to New Heights (and Depths) with FlexPro Extended Environment Product Line

Advanced Motion Controls is proud to announce the addition of six new CANopen servo drives with Extended Environment capabilities to their FlexPro line. These new drives join AMC’s existing EtherCAT Extended Environment FlexPro drives, making the FlexPro line the go-to solution for motion control applications in harsh environments.

Many motion control applications take place in conditions that are less than ideal, such as extreme temperatures, high and low pressures, shocks and vibrations, and contamination. Electronics, including servo drives, can malfunction or sustain permanent damage in these conditions.

Read More

Service Wire Co. Announces New Titles for Key Executives

Bruce Kesler and Mark Gatewood have been given new titles and responsibilities for Service Wire Co.

Bruce Kesler has assumed the role of Senior Director – Business Development. Bruce will be responsible for Service Wire’s largest strategic accounts and our growing Strategic Accounts Team.

Mark Gatewood has been promoted to the role of Vice President – Sales & Marketing. In this role, Gatewood will lead the efforts of Service Wire Company’s entire sales and marketing organization in all market verticals.

Read More

Tri-Mach Announces the Purchase of an Additional 45,000 sq ft. Facility

Tri-Mach Elmira Facility

Recently, Tri-Mach Inc. was thrilled to announce the addition of a new 45,000 sq ft. facility. Located at 285 Union St., Elmira, ON, this facility expands Tri-Mach’s capabilities, allowing them to better serve the growing needs of their customers.

Positioning for growth, this additional facility will allow Tri-Mach to continue taking on large-scale projects, enhance product performance testing, and provide equipment storage for their customers. The building will also be the new home to their Skilled Trades Centre of Excellence.

Read More

JMP Parent Company, CONVERGIX Acquires AGR Automation, Expanding Global Reach

Convergix Automation Solutions has completed the acquisition of AGR Automation (“AGR”), a UK-based provider of custom, high-performance automation design and systems integration primarily to the life sciences industry.

Following Convergix’s acquisitions of JMP Solutions in August 2021 and Classic Design in February 2022, AGR marks the third investment in Crestview’s strategy to build Convergix into a diversified automation solutions provider targeting the global $500+ billion market, with a particular focus on the $70 billion global systems integration and connectivity segments. Financial terms of the transaction were not disclosed.

Read More

Latest Articles

  • Implementing Functional Safety Requirements

    Implementing Functional Safety Requirements

    The Safety Functional Requirements Specification (SFRS; sometimes referred to as SRS or Safety Requirements Specification) is the plan for the safety controls on a machine and is the second step of the safety lifecycle. The SFRS document serves as a framework for the safety control system design, is informed by prior work done in the… Read More…

  • From Endress+Hauser, 24/7 Digital, Plant-Wide Health Monitoring for Rockwell Systems Optimizes Workflows and Processes

    From Endress+Hauser, 24/7 Digital, Plant-Wide Health Monitoring for Rockwell Systems Optimizes Workflows and Processes

    Endress+Hauser’s Asset Health Monitoring Solution–Rockwell Edition, now available for installation, provides operators with a centralized, digital overview of plant-wide device health to avoid unscheduled shutdowns and accelerate troubleshooting. It not only presents early visibility of problematic devices but distinguishes itself by adding likely causes and remedies to such a report so problems can be fixed… Read More…