Earth Fault
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Product
Voyager Intermittent Fault Detection Tester
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This family of testers is available as the portable VIFD™ tester (previously called the Ncompass-Voyager) with 128, 256 or 512 test points, and it is available as a 19” rack-mount system – the IFD & Isolation System (IFDIS™) – with thousands of test points. Testers are available from Copernicus Technology for purchase or lease. Alternatively we can provide the full test service for you and we also provide all the corresponding test accessories listed under the Test Equipment menu button.
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Product
Earth Resistance Tester
M71
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M71 has been developed to measure earth resistance with 2 wires and 3 wires by voltammetric method in compliance with standard IEC/EN61557-1.
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Product
PXI/PXIe Fault Insertion Switch, 74-Chan 2A, N/C Through Relays, Fault Buses on M & U
40-190C-012
Fault Insertion Unit
The 40-190C-012 (PXI) and 42-190C-012 (PXIe) are fault insertion switches with 74 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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Product
Ground Earth Resistance Tester
2678X
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Shenzhen Chuangxin Instruments Co., Ltd.
Ground Earth Resistance Tester verifies the integrity (continuity) of the protective bonding of the equipment (Class I equipment) designed to secure safety through the basic insulation and protective earthing. It is also called earth (ground) bonding test. If the continuity of the protective bonding is confirmed, we can conclude that the equipment has the requirements for preventing electric shock even if the insulation between the primary circuit and the accessible conductive section fails and a fault current flows through the distribution system.
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Product
Cable Fault Location
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BAUR cable fault location devices and systems cover the entire cable fault location process: During pre-location, the position of the fault is roughly located. The subsequent pinpointing enables precise determination of the cable fault. You can use various measurement methods depending on the kind of fault and cable type.
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Product
Split-type Cable Fault Location System
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Weshine Electric Manufacturing Co., Ltd
Electricity networks have had to become more flexible, reacting more quickly to the changes and needs of higher performance. This demand for flexibility is especially true where multiple generation sources occur, such as the intermittent power from renewables like solar and wind energy. While modern SMART grid technology can quickly identify faults in sub-station and generating units, cable faults can still occur anywhere on the network.
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Product
PXI/PXIe 1000Base-T1 Dual Multiplexer With Fault Insertion, Dual Channel
42-204-002
Multiplexer Module
The 40-204-002 (PXI) and 42-204-002 (PXIe) are dual channel differential multiplexers designed to simulate common faults on high-speed two wire communication interfaces such as 1000Base-T1. They are available with support for 1 or 2-channels of two wire serial interfaces. Each channel pair can be looped out to external equipment or the switches can be used simulate a channel open fault.
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Product
Earth Resistance Clamp Meter
T2100
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Clamp meters for measuring earth resistance directly on earth rods (STAKELESS METHOD) and compatible with MacrotestG series meters
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Product
System Grounding & Earthing Analysis
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ETAP's system grounding & earthing foundation automatically detects the system earthing configuration based on source and transformer grounding or earthing type selection. The resulting earthing types are displayed both on the one line diagram and for the various connected cables.
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Product
Pen-based Fault Locator
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*Find the breakpoint, bending or cracking*Find the fault of OTDR dead zone*Identification of fiber from one end to other end*Universal adaptor*Testing distance up to 8km*Lightweight, red laser output, both SM and MM available
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Product
Ground Fault Finder
FST-JD200 DC
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Foresight Electronics Co., Ltd.
FST-JD200 not only can provide a solution on accurately testing the faults of the indirect-grounding of the direct current system, non-metal grounding, loop grounding, simultaneous grounding of the anode and cathode, balanced grounding of the anode and cathode and multi-point grounding 1.The high-precision sampling clamp meter The device uses a high resolution (0.1mA) signal sampling direct current clamp meter that can achieve multi-point grounding and high resistance ground point positioning...
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Product
3 Wire (Analogue) Earth Resistance Tester
1105 ER
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Standard Electric Works Co., Ltd
● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● In addition to facilitating for precision measurement, test leads for simplified two-wire measuring system also are supplied as standard accessories.● Battery operated.● Battery life indicator. ● Calibration performed with supplied test leads.
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Product
Cable Fault Locator With Time Domain (Intelligent Bridge)
GT00ZD00ZY
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GAOTek Cable Fault Locator with Time Domain has a reflectometer to locate faults in metallic cables and Intelligent bridge for tesing the broken line
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Product
Fault Detection Device in PV String
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Hanwa Electronic Ind. Co.,Ltd.
◆Very light and easy to carry.◆Possible to find fault areas that can’t find by Voc.◆Measurement Voc and Vc.◆Possible to check data and record the data using Android.
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Product
Fuse Circuit Breaker and Fault Finder
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Shanghai Beha Electronics Co., Ltd.
*is a Fuse and Fault Finder which comprises of two parts: The Receiver and the Transmitter.*Locating and tracing of cables*Finding Circuit Breaker/RCD
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Product
Earth Bond Test Set
EC-12
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The Earth bond test is a basic safety test prescribed in many standards to test samples for the integrity of earthing continuity throughout the sample.
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Product
Earth Testers
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Sanwa Electric Instrument Co., Ltd
Most facilities have grounded electrical systems, so that in the event of a lightning strike or utility overvoltage, current will find a safe path to earth. A ground electrode provides the contact between the electrical system and the earth.
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Product
Vehicle Mount Cable Fault Location System
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Weshine Electric Manufacturing Co., Ltd
VS2088Plus Built in Booster And Capacitor In Vehicle Underground Cable Fault Test Device
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Product
Digital Earth Resistance Testers
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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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Product
CAN/FlexRay/Differential Bus PXI Fault Insertion Switch - 8 Channel
40-200-008
CAN Interface
This PXI Fault Insertion module is designed to simulate common faults on two wire communication interfaces such as CAN Bus. This module supports 4 or 8-channels of two wire serial interfaces. Each channel can simulate an open fault in either or both wires, a short between both wires or a short to one of eight externally applied fault connections, such as a battery connection or ground, via four fault buses. Each channel can support up to 0.3A and is rated to handle up to 100V between the wire pairs. The wire pairs have controlled transmission line impedance suited to most differential pair signalling systems, including fast CAN Bus interfaces and RS232. Each fault bus is capable of carrying 2A allowing multiple channels to be connected to the same fault condition. Additionally, each fault bus features a changeover relay to allow the user to connect alternative fault conditions to the fault buses.
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Product
PXI Fault Insertion Matrix Modules
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All of our fault insertion matrices feature a breakout arrangement that allows faults to be attached to the sensor lines via the Y axis. This includes the breaking of a connection or the adding of a series defect – all of which can simulate connectivity problems in the system. The three pin breakout versions allow the connection to be swapped for a “bad” sensor simulation.
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Product
Visual Fault Locators
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Optical Wavelength Laboratories
OWL fiber optic visual fault locators (VFL) are specially designed to couple a maximum of optical energy into multimode and singlemode optical fibers by using a bright red fiber optic laser. Breaks, microbends, and other anomalies in optical fibers and connectors cause the intense bright red laser light to escape, thus revealing the presence of a fault. In addition to visual fault location, OWL VFLs can be used as a visual optical fiber identifier. A visual fiber optic identifier eliminates much of the guesswork during testing by identifying the fiber under test.
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Product
USB-8501, 1-Port, Low-Speed/Fault Tolerant, USB CAN Interface Device
786306-01
CAN Interface
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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Product
Cable Fault Location System
Syscompact 2000 M Pro
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Cable fault location system 2000 M pro. The portable BAUR Syscompact 2000 M pro cable fault location system is used for cable fault location and cable testing in low- and medium-voltage cables up to 65 km length.* Fully integrated proven cable fault pre-location methods* Surge mode for acoustic pin-pointing* Easily transportable* Ideal for locations that are difficult to access
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Product
Visual Fault Locator
TW3105
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Techwin(China) Industry Co., Ltd
Pen Type is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in optical network.
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Product
3 Wire (Digital) Earth Resistance Tester
4120 ER
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Standard Electric Works Co., Ltd
● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● The test leads are supplied as standard accessories for simplified two-wire measuring system.● Battery operated.● Data hold function.● Battery test indication.● Calibration performed with supplied test leads.
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Product
Visual Fault Locator VFL X5007
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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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Product
Earth Resistance
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Precision Mastech Enterprises Co.
Specialized instruments designed to measure the effectiveness of earthing systems, ensuring electrical fault currents safely dissipate into the ground to protect people and equipment.
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Product
Leakage Current Tester and Clamp-On Earth / Ground Resistance Tester
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10µA Ultra High ResolutionLarge Conductor Diameter (30mm)AC Current in 5 Ranges (40mA, 400mA, 4A, 40A, 60A)Wide Frequency Response (40Hz-1KHz)ACA, ACV, Ω and ContinuityLarge 3¾ Digit LCD (4000 Count)40 Segment Fast Bargraph Display (20 times/sec.)Data Hold and Max / Min HoldRelative Measurement600 Vrms Overload Protection in Resistance Range
