ABB Provides Public Power Utilities with a Broad Range of New Smart Grid Solutions
ABB helps rural electric co-ops, municipalities and utilities maintain affordable, reliable electric service through smart grid solutions to power, protect and grow communities. New Orleans, Louisiana – ABB, the leading power and automation technology group, today announced plans to help empower Public Power and rural electric utilities with future-proofing their systems for a reliable,...
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Motor Management Relay includes arc-flash light sensor.
Using standard motor thermal management, overcurrent protection, and integrated arc-flash detection, Model SEL-849 protects equipment and personnel in low- and medium-voltage motor control centers. Unit features 4 contact outputs,Ã- 6 opto-isolated control inputs, EIA-232/EIA-485 port, and Ethernet 10/100 BASE-T port. With 2.8 x 5 x 6 in. form factor andÃ- current input of 0.5–128 A,...
Read More »Generator Protection System uses Synchrophasor technology.
Designed to protect and control medium to large-sized ac generators, Model G60 supports Synchrophasor technology, which allows power providers to monitor how instabilities are affecting points of generation. Measurements are updated every 16.67 ms, providing critical recording of power system disturbances. Accumulated Over/Under frequency protection monitors amount of time generator has been...
Read More »Motor Protection Relay offers multiple metering and relaying.
Conforming to UL 1053 ground fault protection standard, Cutler-Hammer-® MP-4000 motor protection relay offers protection, fault diagnostics, power metering, and communication options such as Modbus RTU and Device Net. Voltage Transformer inputs enable protection functions and metering such as under/over voltage, negative sequence voltage, power factor, and frequency. Relay features Intel-I-Trip...
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Stainless Steel Baskets For Medical and Pharmaceutical Applications
This white paper provides an in-depth overview into stainless steel baskets for medical and pharmaceutical applications.
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Pluggable 6 A Relay measures 6.2 mm wide.
Comprised of 4 models, CWRE series mounts on DIN rail and features heavy-duty electromechanical relays that are rated AC or DC and suit all types of inductive applications. Series carries voltage rating of 24 Vac/dc, 120 Vac/dc, and 230 Vac. In addition to pluggable jumper that can be used to common inputs and outputs, pluggable bridges are available for parallel coil and contact connections....
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Monitoring Relays come in 22.5 mm housing.
DIN-sized Monitoring Relays provide current, voltage, and liquid level monitoring for early warning of system failures. Series includes relays for single-phase current and voltage monitoring, relays for 3-phase voltage monitoring, plus conductive level control model. Available with 1 or 2 SPDT outputs, units feature relay contact capacity of 6 A at 250 Vac. LEDs on front provide visual indication...
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Monitoring Relay enables flexible use.
Sirius 3UG4 monitoring Relay can be flexibly adapted using wide range of parameter settings such as: phase sequence, asymmetry, undervoltage or overvoltage, delay times, and reset response. Unit has wide voltage range of 160-690 V. Unit is equipped with a display. Indication of actual value and type of fault facilitates installation and fault diagnostics. Together with contactor reversing...
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Overload Relay provides continuous motor protection.
Sirius 3RB2 electronic overload relay permits continuous motor and plant protection from 0.1-630 A. When PTC sensor is connected, unit transmits directly to PLC for further processing. Relays are electronic and mechanical units with dimensions matched to other components of Sirius modular system.
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Relay protects 3-phase motors from thermal overload.
Model SEL-749M protects against nuisance tripping while enabling release of maximum horsepower. True Temperature-Based Thermal Overload Model tracks heating effects of load and current imbalance while motor is accelerating and running, thereby handling all motor operation scenarios. Adaptive Overcurrent Element technology enables unit to protect against high fault-current conditions when Current...
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Differential Relay eliminates need for settings.
Microprocessor-based SEL-387L Line Current Relay suits applications with identical-ratio CTs at both ends of line, with digital communications channel interface between relays. Restraint technology provides secure, high-speed ground fault differential and sensitive phase protection, uncompromised by communication asymmetry, CT saturation, or different in-feeds. Negative- and zero-sequence...
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Von Ruden's Driven Tools Are Built to Last
Von Ruden's driven tools are designed to each specific machine in order to maximize performance. All of our tools are performance tested and made in the USA per ISO 9001:2015 standards. Check out our video to learn more.
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