Earth Fault
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Clamp Earth Resistance Testers
Is used for earth resistance test. This meter uses an EBTN screen with a dual display function (the resistance & current displayed). It also has functions such as a real-time clock, data storage, data review, alarm, and automatic shutdown.
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Pen-type Visual Fault Locator
PVLS Series
Shanghai Tarluz Telecom Tech Co., LTD
PVLS Series Pen-type Visual Laser Source (VFL) is specially designed for field operators who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in optical network. It includes threen main functions, Finding the breakpoint, poor connections, bending or cracking in fiber optic cables, Identifying the faults of OTDR dead zone, End-to-end visual fiber identification.
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DC/AC Earth Leakage Current Measurement
FDAZCT-11L-0.4
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Bipolar ±15V Power Supply.*Output ±5V at primary nominal current.*Applicable Frequency DC-18kHz.*Inside Diameter:φ11mm
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Handheld Cable Fault Locator
TM800H
TM800H Handheld Cable Fault Locator adopts TDR (Time Domain Reflection), new signal process and data collection technology. It can locate the distance of cable break and mix faults accurately. TM800H can be widely used in the communication installation, maintenance and general wiring. It can troubleshoot not only the local Telco-cable, but also Network cable. Its high sampling rate makes the measurement dead zone as narrow as 1 meter. This makes it a straightforward, user-friendly test solution.
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Visual Fault Locators
MVFL Series
Shanghai Tarluz Telecom Tech Co., LTD
MVFL series Visual Fault Locators is meet the Class IIIA product, which is the easiest way to identify fibers from end to end and locate polished connector endfaces. Its red laser shines through most yellow-jacketed fibers to help you pinpoint breaks, bends, faulty connectors, splices and other causes of signal loss. The 1mW output power enable the MVFL has a reach of up to 5 km. MVFL seires VFL locates faults visually by creating a bright red glow at the exact location of the fault on single mode (SM) or multimode (MM) fibers. Due to its small size, lightweight and simple but proven design, the MVFL can accompany you anywhere In your pocket or belt pouch in harsh environment
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NI-9861, 1-Port, Low-Speed/Fault Tolerant C Series CAN Interface Module
781962-01
1-Port, Low-Speed/Fault Tolerant C Series CAN Interface Module—The NI‑9861 is a fault-tolerant Controller Area Network (CAN) interface for developing applications with the NI‑XNET driver. The NI‑9861 is ideal for applications requiring real-time, high-speed manipulation of hundreds of CAN frames and signals, such as hardware‑in‑the‑loop simulation, rapid control prototyping, bus monitoring, automation control, and more. You can perform this manipulation while taking other data acquisition measurements in the same NI CompactDAQ hardware platform or while performing low-level FPGA control and embedded monitoring in the same NI CompactRIO chassis.
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Visual Fault Locator
OrienTek Optical Technology Ltd.
powerful, mini visual laser source for fiber fault locating. It has attractive design and small size and it is easy to operate. ● Bright red laser at 650nm● Pulsed and CW operation● Outpower: 1mw,10mw,20mw,30mw● 2.5mm universal connector● 40 hours of operation(1mW)● Pocket size design● 1.25 mm adapter for LC (optional)
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PCI Fault Insertion Switch Cards
Pickering's PCI Fault/Signal Insertion Switch Cards feature a breakout arrangement that allows faults to be attached to the sensor lines, this includes the breaking of a connection or the adding of defect all of which can simulate connectivity problems in the system.
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3 Wire (Analogue) Earth Resistance Tester
1805 ER
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● 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.● Test test leads are supplied as standard accessories for simplified two-wire measuring system.● Battery operated.● Battery check function.● Calibration performed with supplied test leads.
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Mobile Cable Fault Location System
BAUR Syscompact 4000
BAUR Prüf- und Messtechnik GmbH
Fault location with Syscompact 4000. The Syscompact 4000 is a compact, fully enclosed fault location system for pre-location and pinpointing of high-resistive, low-resistive and intermittent faults on low- and medium-voltage cables. Easy operation and the use of latest fault location methods enable fast and safe fault location.* Location of low-resistive, high-resistive and intermittent cable faults* Efficient cable fault pre-location methods* Pinpointing according to the noise location method or acoustic propagation time measurement* (with Universal Locator and ground microphone)* Sheath fault location according to the step voltage method (with Universal Locator and two measurement probes)* Easy to handle
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Fault Locators
For the first time, you can detect the type of fault and locate the position of an electrical fault that causes intermittent or persistent circuit breaker trips, thus giving you the critical information needed to reduce call backs for circuit breaker trips.
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Earth Meter
EM-4055
The EM-4055 Earth Meter is a digital, microprocessor-controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner´s method), as well as to detect parasitic voltages present in the ground. This instrument is well suitable to measure earth systems in power substations, industries, distribution networks, etc., according to VDE 0413. It is also suitable for soil resistivity measurements, in order to optimize the earth systems project
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3 Wire (Digital) Earth Resistance Tester
4120 ER
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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Power Cable Fault Locators
We're professional power cable fault locator manufacturers and producers in China, supplying the best customized service. Feel free to buy high quality power cable fault locator from our factory. All our portable products used in utility locations are with CE certification.
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Visual Fault Locator ( VFL)
TM315N
The TM315N Economical VFL is an efficient and low cost basic fiber test tool, it provides a visible way to find fiber faults and identify fibers in an optical network during and after installation.
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Earth Leakage Relays
Variable Earth Leakage Relays in compact 35mm din rail mounting cases for use on 3 phase electrical systems.
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64-Ch 1-Bus Fault Insertion
YAV91082
64 channels 1 thread 2A 250V 1 Fault Insertion Buses Switching up 60W CAN Control (or Ethernet with Ethernet to CAN Gateway) Drivers dll & VIs available
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Under Ground Cable Fault Locator
Widely used in electrical and power generation sector for testing underground cables in order to detect any fault.
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Fault Simulation
Concurrent Fault Simulator
TurboFault combines high performance, versatility and accuracy. It is highly competitive with hardware accelerators for classical test fault grading. It supports synchronous and asynchronous designs at the gate level, including tri-state gates, latches, flip-flops, single and multi-port RAMs, complex bus resolution functions, and User Defined Primitives (UDPs).
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Leakage Current Tester and Clamp-On Earth / Ground Resistance Tester
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
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3 Wire (Digital) Earth Resistance Tester
1820 ER
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.● Low battery indication.● Calibration performed with supplied test leads.
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3 Wire (Digital) Earth Resistance Tester
ST-1520
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.● Auto power off function.● The timer operates automatically for about three to five minutes when the "PUSH BUTTON SWITCH" and "TIMER ON BUTTON" are pressed together. This will keep test "ON" for the duration of the timer.● Timer for test function (count 3-5 minutes).● Battery operated.● Data hold function.● Small and light weight.● Calibration performed with supplied test leads.
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RS-485/RS-422 Fault Protected
Renesas' fault protected RS-485/RS-422 transceivers, also known as overvoltage protected transceivers (OVP), offer robust fault tolerance and high performance.
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Earth Ground Clamp Meter
T2000
T2000 is a professional clamps specially developed to evaluate resistance of earth rods with no need to disconnect any part of the system (STAKELESS METHOD)
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Cable Test And Fault Location Systems
Power outages can cause serious financial and social damage, as they disrupt the normal operation of security and life support systems, destabilise the operation of industrial facilities, transport network, and utilities. Reliable power distribution is ensured by an effective prevention and prompt elimination of cable faults and electrical equipment failures. KharkovEnergoPribor Ltd. offers a range of integrated solutions designed for testing power cables and electrical substation equipment, as well as locating various types of faults in underground utilities.
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PXI Fault Insertion (Fault Injection) Modules
PXI Fault Insertion Units (FIU), also known as Fault Injection switch products, are designed specifically for safety-critical applications where the response of a control system is required to be evaluated when sensor connections behave in unexpected ways. These modules are scalable solutions that can be used to switch signals between simulations and real-life devices in a multitude of hardware-in-the-loop (HIL) simulation and test systems. The fault insertion unit can significantly simplify and accelerate the testing, diagnosis and integration work in HIL applications.
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PXI 10GBase-T1 Ethernet MEMS Fault Insertion Switch, 8 Channel
40-205-008
The 40-205-008 (PXI) is an 8-channel fault insertion switch designed to simulate common faults on high speed two wire communication interfaces such as xBaseT1 Ethernet. It is available with 4 or 8 channels of two wire serial connections and can be used for simulating faults on 10BaseT1, 100BaseT1, 1000BaseT1 and 10GBaseT1 Ethernet interfaces. Any wire can be set as open circuit and shorts can be applied across wire pairs. Fault connections can be made to one of four external signals via two fault buses, typically simulating connections to supply voltage or ground.
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Cable Fault Locating Equipment
Commonly used to test underground coaxial and twisted pair cabling, along with transmission lines and other industrial electrical cables.
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Cable Fault Point Identifier
OCFI
Shanghai Tarluz Telecom Tech Co., LTD
Optical Cable Fault Identifier (OCFI) is The latest instrument of optical cable maintenance, repair equipment developed by tarluz, it can identify the physical cable fault location easily. This is an essential tool for fiber optic cable repair!
