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Product
Three Phase Relay Testing
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Our comprehensive and intuitive relay software speeds up testing times with a vast library of pre-defined test regimes or manual operation.
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Product
Maxi Relay Adapter
190-8
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The relay in question is a popular 50 Amp relay used on heavy duty, equipment, automotive branch circuits and other higher current applications. The Maxi relay has two large legs and two smaller legs on it,
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Product
High Impedance Differential Relay
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High impedance protection schemes are widely used for the protection of BUS bars, generators, motors & power transformers. BUS bar protection schemes utilizing electromechanical high impedance differential relays are often used due to their simplicity, reliability & comparatively low cost.
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Product
PXI 10xSPST 16A Power EMR Module
40-161-003
Relay
These Power Relay Modules are intended for switching heavy AC or DC loads or for the slave switching of large external relays, contactors and solenoids. The 40-161 is ideal for switching up to 16A in both AC and DC applications.
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Product
PCI Reed Relay Card, 32xSPST
50-115B-021
Reed Relay
The 50-115B-021 is a 32xSPST PCI general purpose switching card and is part of our 50-110B/50-115B range of reed relay switching cards which are available in both Changeover (SPDT) and Normally Open (SPST & DPST) configurations. Connections are made via a front panel 200 pin female LFH connector.
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Product
PXI/PXIe Microwave Relay, Triple SPDT, 40 GHz, 50 Ω, SMA-2.9, Remote Mount, Failsafe
42-780B-543-E
Relay
The 40-780B-543-E (PXI) and 42-780B-543-E (PXIe) are triple failsafe SPDT 40 GHz unterminated microwave relay modules with remotely mounted relays. The 40/42-780B range is available with one, two, three or four SPDT panel mounted relays capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions can support up to three SPDT relays in a single slot.
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Product
SWB-2816, 8x46, 0.3 A, No Row Access, Reed Relay Matrix Module for SwitchBlock
781421-16
Reed Relay
8x46, 0.3 A, Reed Matrix Module for SwitchBlock - The SWB‑2816 is a reed relay matrix module for SwitchBlock systems. Designed for high power, it can operate as an individual relay card or expand in a single carrier or single PXI chassis. You can connect any input to any output, individually or in combination. You can use matrix switches to route signals from oscilloscopes, DMMs, arbitrary waveform generators, and power supplies to various test points on a unit under test (UUT). The primary benefit of matrix switches is simplified wiring—the overall test system can easily and dynamically change the internal connection path without any external manual intervention.
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Product
Relay Test Equipment
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Vanguard Instruments Company, Inc.
The VIC Model PCI-600 is a programmable, high-current source that is designed specifically for utility-substation applications. This alternating current(ac) test device is used primarily for injection testing of protective relays. This same device can also be used for testing thermal, magnetic and solid-state motor-protection relays and molded-case circuit breakers. The PCI-600 is versatile and can also be used in many other applications that require a high-current source.
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Product
Current Differential and Overcurrent Relay
SEL-387
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Schweitzer Engineering Laboratories, Inc.
Protect and control any two-, three-, or four-winding power transformer with the SEL-387, which provides thermal and through-fault monitoring, and with SELogic Control Equations, can detect breaker failure.
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Product
48 Channel Relay Output Module
DP-VME-4059
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DP-VME-4059 is a rugged module with 48 channel relay output, constructed using 2 Form 'C' Double Pole Double Throw (DPDT) relays. The relay channel operation is controlled through the VME bus. Internal read-back is provided to confirm the selected commands. The pole, Normally Closed (NC) and Normally Opened (NO) contacts are terminated at a pair of front panel 96-pin EURO male connectors.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 40 GHz, 50 Ω, SMA-2.9, External Termination, Failsafe, Remote Mount
40-781A-522-E
Relay
The 40-781A-522-E (PXI) and 42-781A-522-E (PXIe) are dual failsafe SPDT 40 GHz microwave relay modules with external terminations and remotely mounted relays. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50 GHz in 50 Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
PXI/PXIe Power Relay Module,5 Amp, 50-pin SGMC Connectors
40-153-002-HI
Relay
The 40/42-153-002-HI is a PXI/PXIe high density power relay module with 36xSPST switches rated at 5A and includes the hardware interlock option. User connection is via 2x50-pin SGMC male connectors, hardware interlock is via a 4-pin 00 series socket (mating plug is supplied). The 40/42-153 range is available in 18, 25, 36 or 50 SPST configurations with or without hardware interlock.
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Product
Programmable Setpoint Relay Protection Relay, Trip Relay
CRD-005 and CRD-020
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CRD-020 Programmable ac current set-point relay setting for threshold levels, over and under-currentoperationbullet CRD-005 Programmable dc voltage and mA set-point relay setting for threshold levels, over and under-voltage operationbullet CRD-005 internal DIP-switches allow for either 0-1mAdc or 0-10Vdc operation, and may be set for under-alarm or over-alarm relay operationbullet CRD-020 internal DIP-switch allow configuration of the ac current range to either 0-5A, 0-10A, 0-15A or 0-20A and the relay mode for under-current or over-current operationbullet Lid mounted two digit numerical push button switch calibrated as percent of full scale with a threshold range of 1-99%bullet Red LED lamp lights to indicate when the threshold level has been tripped
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 18 GHz, 50 Ω, SMA, External Termination, Failsafe
42-781A-122
Relay
The 40-781A-122 (PXI) and 42-781A-122 (PXIe) are dual SPDT failsafe 18 GHz microwave relay modules with external terminations. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50 GHz in 50 Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
PXI/PXIe High Density Reed Relay Module, 75xSPST
40-140B-121
Reed Relay
The 40-140B-121 (PXI) and 42-140B-121 (PXIe) are 75xSPST general purpose switching modules. They are part of a range of high density relay modules using ruthenium reeds available in 50x, 75x and 100x Normally Open SPST configurations. Connections are made via a front panel 200-pin female connector.
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Product
PXI 2A Relay Module 26xDPDT
40-139-202
Relay
The 40-139 2A Relay Series is suitable for applications requiring medium power switching with high density.Featuring 2A current capacity and voltages to 300VDC/250VAC it is useful for cost critical applications.
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Product
PXI/PXIe Power Relay Module, 18xSPST, 5 Amp, 37-pin D-type Connector
40-153-104
Relay
The 40/42-153-104 is a PXI/PXIe high density power relay module with 18xSPST switches rated at 5A. User connection is via a 37-pin D-type male connector. The 40/42-153 range is available in 18, 25, 36 or 50 SPST configurations with or without hardware interlock. Electro-mechanical power relays are used which are suitable for switching loads up to 5A at 250VAC.
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Product
PXI/PXIe RF Switch, Triple SPDT, 3GHz, 50Ω, MCX
40-870A-103
Relay
The 40-870A-103 (PXI) and 42-870A-103 (PXIe) are 50Ω RF switches with 3 separate SPDT relays in a single slot. They have low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. The switch banks been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz. The injection of noise and unwanted signals into the signal paths of the 40/42-870A has been minimized by careful attention to the mechanical and electrical design.
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Product
PXI/PXIe Microwave Relay, Single SPDT, 2.5 GHz, 75 Ω, 1.6/5.6, Remote Mount, Failsafe
42-780B-751-E
Relay
The 40-780B-751-E (PXI) and 42-780B-751-E (PXIe) are single failsafe SPDT 2.5 GHz 75 Ω unterminated microwave relay modules with remotely mounted relays. The 40/42-780B range is available with one, two, three or four SPDT panel mounted relays capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions can support up to three SPDT relays in a single slot.
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Product
Optocoupler and Relay Cards
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For easy connection and galvanic isolation of digital input or output signals, we offer various optocoupler and relay boards.
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Product
Surface Mount Reed Relays from Pickering Electronics
Reed Relay
Pickering Electronics Surface Mount Reed Relays contain the highest quality instrumentation grade reed switches making them suitable for the most demanding applications and are suitable for infra-red or vapor phase reflow soldering.
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Product
PXI/PXIe Microwave Relay, Single SPDT, 12.4GHz, 50Ω, N-Type
40-780B-511
Relay
The 40-780B-511 (PXI) and 42-780B-511 (PXIe) are single SPDT 12.4GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 50 GHz, 50 Ω, SMA-2.4, External Termination, Failsafe
42-781A-722
Relay
The 40-781A-722 (PXI) and 42-781A-722 (PXIe) are dual failsafe SPDT 50 GHz microwave relay modules with external terminations. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50 GHz in 50 Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
Secondary Injection Relay Test Set
TD 1000 PLUS
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TD1000+ is a protective relay test set especially designed to give the commissioning engineers a multitasking and highly reliable testing equipment. In comparison with T 1000 PLUS model, TD 1000 PLUS has two current outputs to test the differential relay characteristic curve, besides the pick-up current.
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Product
PXI 16xSPST 16A Power EMR Module
40-161-001
Relay
These Power Relay Modules are intended for switching heavy AC or DC loads or for the slave switching of large external relays, contactors and solenoids. The 40-161 is ideal for switching up to 16A in both AC and DC applications.
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Product
LXI Scalable Switched Guard Matrix - 8x16 Plugin Module
65-290-002
Reed Relay
The 65-290-002 is an 8x16 matrix plug-in module for use in Pickering's modular switching platform that provides a switched guard relay matrix solution with up to 1012 Ω channel to channel and channel-to-ground isolation.
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Product
PCI 16 Reed Relay Output Digital Interface
8003
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The 8003 PCI digital I/O interface provides 16 Reed relay outputs provide high quality, long-life, low current (10 Watt maximum), dry contact switch closures. Reed relays are well suited for low-current applications. The relays are normally open, and close when energized. Writing a 1 to the proper port bit can individually energize each relay.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 40GHz, 50Ω, SMA-2.9, External Termination
40-781A-522
Relay
The 40-781A-522 (PXI) and 42-781A-522 (PXIe) are dual SPDT 40GHz microwave relay modules with external terminations. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50GHz in 50Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
