Ground Fault Locators
find an electrical cable's current leakage or fault.
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Stator Ground Protection Relay
SEL-2664S
Schweitzer Engineering Laboratories, Inc.
Protect high-impedance grounded generators from ground faults at standstill, during startup, and while running with the multisine frequency injection and neutral overvoltage-based protection in the SEL-2664S.
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6U VPX 4 Slot Power & Ground
101VPX604P-1X40R
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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Cable Fault Locator
TX2002
Lowest Cost Full Specification Professional Graphical TDR Rugged Palm Top Design 350g (12oz) 5 Measurement Ranges up to 3500m (11,500ft) 50, 75 & 100 ohm Selectable Cable Impedance Built in Tone Generator for Pair Tracing & Identification Suitable for testing all Communications Cables Water & Dust Proof to IP54 Complete with tool-belt holster & test leads
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FAult Detector and OScilloscope 9 Functions in 1
FADOS9F1
Prot-Ar-Ge Industrial Project Design R&D Ltd. Co.
2 unique features are added to the FADOS9F1 over the FADOS71. First feature is the Programmable DC Power Supply; It can be adjusted between 0-16V and 20-1500mA with power output; the DC Voltage/Current graphs of the electronic card power supply can be produced. The second feature is the “IR Remote Temperature Measurement Sensor”; this sensor is used to find the components that heat up by drawing too much current. Using these two features together may reduce the time for trouble shooting some malfunctions by 5 to 10 times. These features can be used as a new technique for trouble shooting.
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PXI Fault Insertion Switch, 6-Channel, Two Fault Buses, 30 A
40-191B-012
The 40-191B is a PXI fault insertion switch using solid state switching elements and is capable of carrying 40A on single channel or 30A on all channels at the same time and provides a robust solution to high current fault insertion.
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USB-8501, 2-Port, Low-Speed/Fault Tolerant, USB CAN Interface Device
786307-01
The USB-8501 is a low-speed controller area network (CAN) interface for developing applications with the NI‑XNET driver. The USB‑8501 is powered over the USB bus and does not require external power. It excels in applications requiring real-time, high-speed manipulation of hundreds of CAN frames and signals such as bus monitoring, automation control, and more. The NI‑XNET device‑driven DMA engine enables the onboard processor to move CAN frames and signals between the interface and the user program without CPU interrupts, minimizing message latency and freeing host processor time for processing complex applications. The USB‑8501 is available with a three‑pin COMBICON synchronization connector for triggering and synchronizing the internal hardware timebase with other devices.
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3U VPX 1 Slot Power & Ground 25G Pass Through
101VPX301P-9X13
Power for 3.3V, 5V and 12V are included, rear connectors are all fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
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7U VPX 1 Slot Power & Ground, 3.125G
101VPX701P-1X40R
3.3V, 5V and 12V power, rear connectors fully loaded. Use with Elma’s slot-to-slot or slot-to-I/O bulkhead cable products for system development.
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Line Mounted Detector of PtG and PtP Faults in Line Networks
LineTroll 110EμR
The indicator is powered by replaceable long-life lithium batteries which have a life expectancy of 10-15 years. It provides a 360 degree visibility for indication both for transient faults and permanent faults.
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Fault Locator
REZAP MODULAR
REZAP MODULAR brings full REZAP functionality to fuse panels with severe space restrictions
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Voyager Intermittent Fault Detector
The Voyager includes a spread spectrum TDR so that the fault can be located. Once an intermittent is detected, the TDR is immediately connected to the failed test point and used to determine the distance to the fault.
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Fault finder
The STaff™
The staff fault finder is designed to meet the demands of the professional troubleshooter but its simplicity and price make it a tool for anyone needing to locate cable faults. Arrows on the LCD screen direct the user to the fault with pinpoint accuracy. A reference indication also will aid the user in identifying multiple faults when present. Whether you are fault locating utility service line or locating a broken sprinkler wire, the STAFF is the professional's choice.
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Ground Grid Tester
GGT Series
The GGT500 ground grid integrity tester is designed for inspection of the substation ground grid. It can also be used as a portable micro-ohmmeter with Both Sides Grounded and Remote Control functionalities. It is intended to inspection the conditions of a grounding system beneath substations, testing of medium- and high-voltage circuit breakers, disconnecting switches, high-current bus bar joints, cable splices, and different high-current links.In the United States when inspecting the quality of the grounding systems beneath a substation, the proper procedure is to inject 300 A DC during a time period of 60 s. This is what the GGT500 will do, and in that time period, the current path and voltage drop are checked. Also acting as a micro-ohmmeter, the GGT500 can test low resistance values by producing high test currents of up to 500 A.The instrument is placed in an unbreakable, plastic case with IP67 protective rating (with closed lid). Although very portable and lightweight, micro-ohmmeters have very high output power capabilities. High output voltage enables a wider measurement range at higher test currents, as well as the use of thinner/longer test cables. GGT500 ground grid integrity tester generates a true DC ripple-free (less than 1 % ripple) current with automatically regulated test ramps. This significantly decreases magnetic transients and ensures great accuracy.When used for testing in Both Sides Grounded conditions, a special current clamp powered from the ground grid integrity tester is used for measuring a current through groundings. If even a higher safety level is required, the remote control feature enables the operator to perform measurements from a distant location, away from the instrument and test object.
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Hazardous Location Transmitter
X80 Series
The ECD Hazardous Location Transmitters – Model X80 Series provides the same capabilities and general feature set as the general purpose T80 Universal Transmitter. Various configurations are available as single or dual channel for the continuous measurement of pH, ORP, pION, Dissolved Oxygen, Turbidity, Conductivity or Resistivity. The Model X80 transmitter digitally communicates with any ECD Model S88 and/or S80 Intelligent Sensor, automatically configuring the transmitter’s menus and display screens to the measured parameter. The X80 is designed with a durable stainless steel enclosure for explosion proof/exd hazardous applications.
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Visual Fault Locator VFL X5007
Metal case, Rugged and durableLow battery indication, to avoid leakage and wrong judgmentESD protection design, Protect the LD effectivelyIntegrated case, to avoid the case intermediate brokenRe-changeable ceramic tube, to avoid returning to manufacturer for this small faultLong battery life, up to 60 hours＠1mW
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PXI Fault Insertion Switch, 7-Channel, Two Fault Buses, 20 A
40-194A-002
The 40-194A-002 is a 7-Channel Fault Insertion switch with two fault buses, designed for the simulation of fault conditions in automotive systems. As well as high current handling of 20A, very low currents can also be switched.
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PCI Fault Insertion Switch Range for Differential Serial Interfaces
50-200/201
Pickering Interfaces, a leading supplier of modular signal switching for electronic test and simulation, is expanding its range of PCI Fault Insertion switching with the introduction of two new modules (models 50-200 and 50-201) designed for use with differential serial interfaces. PCI Fault Insertion Switch Cards for Differential Serial InterfacesThe new modules include the Differential PCI Fault Insertion Switch (model 50-200) which is designed for lower data rate serial interfaces such as CAN and FlexRay, and the High Bandwidth Differential PCI Fault Insertion Switch (model 50-201) which is designed for higher data rate serial interfaces such as AFDX and 1000BaseT Ethernet. Each module allows the introduction of fault connections that include data paths open, data paths shorted together, and data paths shorted to externally applied faults such as power supplies and ground. The software driver defaults to a protective mode where conflicting faults are prevented to avoid accidentally shorting unintended paths, such as power to ground. A separate mode allows complete freedom in setting fault patterns.
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VHF/UHF Handheld Signal Location Antennas
Type NVF-2
The Type NVF-2 series of handheld directional antennas are used to locate interfering signals or noise in either the 420 – 470 MHz (Type NVF-2A) or the 900 MHz ISM band or cellular telephone bands (Type NVF-2B). Both models incorporate a solid reflector positioned behind a resonated half wave driven element, both elements being mounted on a fiberglass rod with an integral pistol grip. The configuration of the reflector and driven element are such that a deep null in the signal being received will occur when the antenna is pointed in the direction of the signal being radiated. A T-pad resistive attenuator is also incorporated in the antenna mounting enclosure to aid in the direction finding process on very strong signals or when excessive reflections present multiple returns.
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Electrical Grounding Analysis
GroundMat
SKM GroundMat is a program for substation ground grid design and analysis. It is designed to help optimize grid design or reinforce existing grids of any shape. It uses a general-purpose finite element algorithm for potential analysis and graphical facilities to validate ground system efficiency
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ATEX / FM Approved Grounding Clamps, Cables and Reels
Cen-Stat Static Grounding Clamps
Static grounding systems like the Earth-Rite range combine interlock control and visual indication to verified ground connection points and offer the highest levels of protection over electrostatic ignition risks. However, equipment specifiers may select passive grounding devices, like single pole clamps, to ground and bond plant equipment.
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AIR SURVEILLANCE AND GROUND BASED AIR DEFENCE
GIRAFFE AMB
The system monitors the air volume 360 degrees for air targets and simultaneously locates and warns against incoming rocket, artillery and mortar rounds, and at the same time able to provide coastal surveillance.
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PXI/PXIe Fault Insertion Switch, 64-Chan 2A, N/C Through Relays, Fault Buses on M & U
40-190C-112
The 40-190C-112 (PXI) and 42-190C-112 (PXIe) are fault insertion switches with 64 channels. They are part of a range of modules available with 74, 64 or 32 channels and are primarily designed for the simulation of fault conditions in automotive & avionics applications involving the reliability testing of safety critical controllers.
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Locators
EZiSYSTEM xf-Series
The EZiSYSTEM xf-Series utility locating and tracing equipment makes locating buried utilities easy and efficient. The xf-Series locators have additional low frequencies enabling you to locate and trace utilities over longer distances and in congested environments. With an EZiCAT locator there is no need to manually adjust the sensitivity. With the unique Automatic Pinpointing feature, users can hold press the trigger and start locating.
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Grounding Transformers [ZN (Zigzag), ZNyn, YNd(open), Ii0]
Grounding Transformers are designed for providing an artificial neutral point for ungrounded three phase power systems. During the line-to-ground faults, grounding transformers provide an easy path to ground faults to limit the fault currents and transient overvoltages.
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Service Drop Locator
VM-560
The VM-560 is a general-purpose locator used to detect buried pipe and cable services in a variety of situations. With a 50/60Hz passive power locating frequency and three active frequencies, the VM-560 locator will meet the requirements of those wishing to detect the presence of active power cables and to trace short ranges. The VM-560 transmitter also has the additional frequency of 8kHz Fault-find so it can be used to detect the presence of ground to sheath faults on cable when used with the VM-510 Stand Alone A-Frame fault locator.
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Fault Recording Monitors
Comprehensive, flexible, scalable and compatible – full multi-function devices.
