Ground
See Also: Earth, Soil, Ground Penetrating Radars
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Solar Connectors & Adapters
Our SOLARLOK photovoltaic connectors are designed for easy, quick and reliable DC connections for solar technology. With a precision-engineered design, these help achieve the lowest contact resistance to reduce power losses. Our DC Plug and splice connectors provide reliable connection, reducing up to 80% installation time with Insulation Displacement Contact (IDC) technology. Our grounding connectors enable installers to ground the photovoltaic system and create flexibility at the installation.
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3U 5-Slots OpenVPX P&G, w/ROHS, 3.125G
101VPX305P-9K03R
3U 5-Slots OpenVPX Power & Ground, Pass through, conformal coating, w/ROHS, Max data rate (Gbps) 3.125.
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7U VPX 4 Slot Power & Ground 10G Pass Through
101VPX704P-9X12R
Power for 3.3V, 5V and 12V are included, rear connectors areall fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
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Wristat Tester
WT25
The WT25 WRISTAT Tester is designed to test the integrity of our WRISTAT in a fast, efficient and simple manner. All of the elements of the WRISTAT - continuity of the strap, integrity of the protective resistor, and satisfactory strap to skin contact are easily confirmed by pressing the top cover of the WT25. The operator (wearer) is tested for a resistance to ground of greater than 750K ohms and less than 10M (switchable to 100M ohms).
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RS-232 to RS-422 Optically Isolated Interface Converter
Model 265
FEATURES: Eliminates Ground Loops; 19.2 KBPS at 2 Miles;TD and RD Indicators; Use in Pairs as Double Isolated Short Haul Modems; Use in Pairs as Double Isolated Short Haul Modem. Total isolation between RS-232 based systems and RS-422. Unique circuitry allows the RS-422 port to withstand surges exceeding 10 kilovolts.
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Turnkey Ground Systems
Kratos Defense & Security Solutions, Inc.
Kratos has a long history of turnkey ground system builds that spans more than 300 missions over 30 years. Our on-time and on-budget deliveries are supported by our worldwide team throughout the entire project life-cycle with just one point of contact.
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Shaft Voltage Tester™ Digital Oscilloscope
AEGIS®
Digital Oscilloscope and Multimeter with Conductive Microfiber Probe Tips. Is your motor safe from destructive shaft voltages? For the first time you can get all of the tools to find out in one place. The AEGIS® Shaft Voltage Tester™ Digital Oscilloscope bundle includes the AEGIS-OSC-9100 100 MHz digital osciloscope, shaft voltage probe tips, and a shaft grounding simulator. Armed with these tools, you can quickly and easily find whether your motors are at risk of premature bearing failure due to VFD-produced bearing currents.
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Power Systems
In mission-critical field applications deployed in harsh environments, such as a dry desert or an arid mountainous terrain, it is difficult to secure necessary grounding contact.
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NI-9421, 24 V, 8-Channel (Sinking Input), 100 µs C Series Digital Module
779136-02
24 V, 8-Channel (Sinking Input), 100 µs C Series Digital Module - The NI‑9421 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with 24 V logic levels and has an LED indicating the state of that channel. The NI‑9421 offers isolation between the input channels and earth ground.
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EMV Training
Barnes regularly provides EMV chip card implementation training and hands-on chip consultancy for both business and IT personnel. Whether migrating to chip cards for the first time, introducing new personnel to chip technology or implementing a new chip product, it is important that key staff receive a thorough grounding in the technology and the way it impinges on other aspects of the business.
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HIPOT Insulation Testers
Crown high voltage, transformer type hipot insulation testers are safe, easy to use for quick, positive determination of grounds, shorts, and broken wires in motors, transformers and other low voltage equipment or wiring systems. A turn of the selector switch gives a selection of seven voltages; 500, 1080, 1250, 1500, 1750, 2000 or 2500 volts calibrated to +/- 5% accuracy; NEMA recommendation for insulation test is twice normal voltage plus 1000 volts. Since this instrument has a capacity of 2500 volts, it readily accommodates all normal requirements.
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IBM PC-XT, Vectorbord Plugbord
4613-3
VECTOR Electronics and Technology, Inc.
62 contacts (31 each side) on 0.100" centers. Pad per hole. Voltage and ground buses around board perimeter. I/O mounting area for 37-pin D-sub and ribbon cable connectors. Mounting bracket and hardware kit included (P/N HD36B).
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Digital Earth Resistance Testers
This groundmeter is designed for testing ground wire of electric power net, as well as earth voltage test in the fields of household electric power system and delectric appliance application.
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Dual Channel High Voltage Linear Amplifier
F10AD
his unit contains two independent F10A amplifiers that share common ground reference and power supply.
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3U 1-Slot OpenVPX P&G, Aperture H, VITA 67.3C
101V301P04-9X13R
3U 1-Slot OpenVPX Power & Ground, Aperture H, Supports VITA 67.3C , Pass through, w/ROHS, Max data rate (Gbps) 25.
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Distribution Transformer Tester
DOC-2000™
The DOC-2000™ is a test instrument designed for distribution networks transformers up to 167KVA. It can determine the presence of short circuits or an open circuit in the distribution transformer primary winding & also short circuits on the secondary winding. The DOC-2000™ is designed to be operated from an arial device or from the ground at the end of a hot stick without disconnecting the transformer’s secondary windings.
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Power Limiters
Keysight's power limiters provide the best broadband input protection from excess RF power, DC transients and ESD, for a variety of RF and microwave instruments and components. For example, the input circuitry of spectrum analyzers, network analyzers, frequency counters or amplifiers can be protected from unintentional inputs up to 5 watts average power. At even greater power levels, failure mode for the limiter is either an open circuit or a short circuit to ground, thereby protecting the instrument from damage.
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Polyphase Socket Tester
K-281
Knopp’s K-281 Polyphase Socket Tester is designed to detect backfeed conditions, grounds, short circuits and wiring errors in either a 120/240, 120/208 or 277/480 volt meter socket. It is equipped with high intensity Power Lights and Fault Lights to show whether or not the meter is safe to set. The Polyphase Socket Tester also comes with a heavy duty handle for quick and easy installation.
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Universal Multichannel System up to 3.5 kV
- From 12 to 48 independently controllable High Voltage channels- 0 ÷ 3.5 kV output voltage- Maximum Current 3.5 mA- Either Radiall Multipin or SHV connectors- Available with either positive or negative polarity- Up to 10 nA / 500 pA current set / monitor resolution- Up to 5 mV voltage set / monitor resolution- Very Low ripple, down to < 5 mVpp- 2 different channel grounding - Common Ground (AGxxxx) - Common Floating Return (Axxxx)- Independently programmable for each channel: - Output voltage - Current limit - Ramp up/down - TRIP parameter- Current generator operation in over current condition- Specific design for High Altitudes 0÷5000 m (A7030 only)
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COLOCOIL® AM Isocoupler
LBA’s modular approach allows the operator to start with one CoLoCoil®, and build out to 6, 9, or more – supporting 50 or more antennas! Practically "plug and play", expansions are fast, minimize AM station impact, and maintain full grounding and lightning protection!
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Power Supply
Power supplies of various ratings for Air, Naval ground based and space applications are developed. Products are implemented in VPX, VME, cPCI and custom form factor designs.Most products qualified to requirements of MIL-STD-461C and MIL-STD-810D or the equivalent JSS 55555 are designed and manufactured. Airborne versions are designed to meet MIL-STD-704D. Specific design constraints are handled with respect to long time storage life and suitability for air cooled or conduction cooled applications. Designs suitable for high power supplies of various ratings for Air, Naval, Ground based and space applications are developed. Products are implemented in VPX, VME, cPCI and custom form factors designs.
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NI-9477, 60 V, 32-Channel (Sinking Output), 8 µs C Series Digital Module
779517-01
60 V, 32-Channel (Sinking Output), 8 µs C Series Digital Module - The NI‑9477 works with industrial logic levels and signals to connect directly to a wide array of industrial relays, solenoids, and motors. Each channel is compatible with signals from 5 V to 60 V and … features isolation from channel‑to‑earth ground. You can wire the NI‑9477 channels in parallel to sink up to 20 A of current per module (1 A per channel maximum).
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Static Grounding for Process Plant & Equipment
Earth-Rite MULTIPOINT II
The Earth-Rite® MULTIPOINT II is a unique multi-channel static grounding system that can monitor the simultaneous grounding of up to eight (8) individual pieces of equipment at risk of discharging electrostatic sparks.
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Sensors
Honeywell Aerospace Technologies
Honeywell is a trusted leader in providing sensor products for commercial, defense and space applications. Honeywell’s accelerometers, precision navigation, precision pressure transducers and barometers, high performance microwave applications, magnetic sensing, thermal qualified and radio frequency monitoring/sensors are designed for the harshest environments in the air, ground or deep underwater.
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Dual Mode Wind Turbine Performance Lidar
ZephIR DM
ZephIR DM is a Dual Mode variation of the successful 300 system. ZephIR DM measures wind characteristics in front of or behind a turbine from just 10 metres (33 feet) out to 300 metres (984 feet) situated inside the spinner or on top of the nacelle, during the operation of wind farms onshore and offshore (this is limited to 200m (656 feet) when in ground based vertical mode).
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JavaScript debugger Web App
debugger.html
Open Source debugger.html is a hackable debugger for modern times, built from the ground up using React and Redux. It is designed to be approachable, yet powerful. And it is engineered to be predictable, understandable, and testable. Mozilla created this debugger for use in the Firefox Developer Tools. And we''''ve purposely created this project in Github, using modern toolchains. We hope to not only to create a great debugger that works with the Firefox and Chrome Debugging Protocol but development community that can embed this debugger in your own projects with tools like NPM.
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CyberC4®:Proxy
Kratos Defense & Security Solutions, Inc.
Kratos CyberC4:Proxy enables secure transactions across security domains in on-premise/hybrid/cloud environments. CyberC4:Proxy is adaptable with a flexible framework, which allows for tailoring to support 3rd party satellite ground equipment.
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Getac Tablet
F110
The award-winning F110 is a true revolution in rugged tablet computing. The F110 combines class-leading performance, industry-leading security, a large 11.6” widescreen display and a thin and light design that redefines rugged mobility. Designed to be about the size of a typical piece of paper, the new F110 rugged tablet breaks new ground with its large 11.6” display, cutting-edge Intel® Core™ processor, amazing graphics and dual batteries. Instead of one single removable battery, we built the F110 to have two hot-swappable batteries for potentially infinite, uninterrupted battery life.
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NI-9266, 8-Channel C Series Current Output Module
785047-02
8-Channel C Series Current Output Module - The NI‑9266 is ideal for interfacing and controlling industrial current-driven actuators. The module has built-in open-loop detection, which generates an interrupt in software when an open loop is detected as well as zeroing outputs to ensure safety and avoid driving actuators at system power on. The NI‑9266 includes channel‑to‑earth ground isolation for safety and noise immunity.
