PNM Becomes First Utility Worldwide to Deploy Industry-Leading Technology to Benefit Customers
Albuquerque, N.M., Dec. 26, 2018 /PRNewswire/ -- PNM, the wholly-owned New Mexico utility subsidiary of PNM Resources (NYSE: PNM), has become the first utility worldwide to implement leading-edge technology on its high-voltage transmission lines. A new type of protective relay, developed by Schweitzer Engineering Laboratories (SEL), provides significant enhancements to the reliability and...
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Voltage Motor Thermistor Relay provides a reaction time of less than 500 ms.
Used for protecting electric motors from overheating, DTA04 Voltage Motor Thermistor Relay features 22.5 mm wide DIN rail mount housing. Unit provides two normally open relay outputs NEMA B300 8A at 250 VAC. Operated from 24 to 240V AC/DC supply, unit comes with LED indicates alarm trigger and offers manual or auto reset option. Relays are compliant to UL 508, CSA C22.2 and EN 60255-6 standards.
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Three Phase Monitoring Relays feature built-in switch mode power supply.
Three Phase Monitoring Relays are offered in DPA52 and DPB52 models. Offering critical protection against phase loss and improper phase sequence, these relays comes with multi-color LED indicators and relay contact output. Operated in 45 to 65Hz frequency and 125VLL to 624VLL voltage, units come in 17.5mm wide DIN rail mounting and meet UL 508, CSA C22.2 and EN 60947-5-1 standards. DPB52 relay...
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SEL-751 Feeder Protection Relays offer easy monitoring and controlling option.
Designed for directional overcurrent, fault location, arc-flash detection and high- impedance fault detection applications, SEL-751 Feeder Protection Relay features 5 in., 800 x 480-pixel color touchscreen display. Supporting Spanish and English languages, unit’s touchscreen displays metered quantities, phasor diagrams, relay settings, event summaries and SER data. Relays provide protection...
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The Next Wave of Intelligent Design Automation
In the amount of time it takes to set up a meeting to discuss just one design, engineers can now explore designs exponentially. Generative design has catalyzed a paradigm shift in product development. This shift not only drastically decreases the time it takes to design a product. It also opens the door to design options that might never have been imagined by engineers on their own.
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Thermistor Relays protect motors against overheating.
Supplied in enclosures with widths of 17.5 and 22.5 mm, Sirius 3RN2 Series requires minimal space in control cabinet. PTC temperature sensors are integrated into motor windings to measure temperatures at points at risk of overheating within motor. Certified for Atex and SIL 1 according to EN 50495, relays are suited for centrifuges, braking procedures, frequent switching, and where there is risk...
Read More »Universal Relay Firmware targets IEC electrical utilities.
Satisfying line protection operating speed requirements for IEC- and IEEE-oriented utilities, Universal Relay v7.2 maximizes performance of electrical systems' protection and control elements. Firmware generates segregated Phasor Measurement Unit data for up to 6 feeders. PMUs provide comprehensive transformer protection technology, removing need for dedicated rate of change of frequency devices...
Read More »Feeder Protection Relay supports IEC 61850 standard.
Offering upgrade for DPU2000R relay in 3U 19 in. rackmount design, RelionÃ-® REF615R Feeder IED is suited for protection, control, measurement, and supervision of utility substations and industrial power systems. Unit offers non-directional and directional phase and ground overcurrent, voltage, and frequency protection as well as flexible multi-shot auto-reclose control, synch check, power...
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Protection Relay System optimizes electrical infrastructure.
Designed to withstand harsh environments, Multilin™ 8 Series supports mission-critical electrical infrastructures of industrial and distribution utilities. Data fidelity in current and voltage sample rates optimizes electrical system visibility and post-event analysis. With detailed asset diagnostics, operators can make informed, proactive decisions to minimize unplanned outages and plan...
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Motor Protection Relay monitors 3-phase AC induction motors.
Modular DMPU Series Motor Protection System controls, monitors, and protects performance of 3-phase constant or dual speed AC induction motors. It measures voltage, current, temperature, and other variables to protect motors from thermal effects during overloads. Collected dataÃ- is transmitted via Profibus and Modbus TCP/IP protocols to supervision control system for process control. Relay...
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DIN Rail Mount Solid State Relays offer 3 A AC and DC outputs.
AtÃ- 11 mm wide, SeriesOne DR series includes 12 models suited for use in panels to control resistive and inductive loads in benign to harsh environments. AC output ratings of 3Ã- A at 40Ã-
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Dodge® Raptor Coupling Now Available in Three Larger Sizes
The Dodge Raptor coupling epitomizes the innovation and value that has made Baldor a world leader in industrial electric motors. For almost 100 years Baldor has been the go-to source for industries across the globe. The Raptor coupling is just one example of our dedication to engineered excellence and commitment to providing value and performance. See our video to learn more.
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