Ground Leakage
is unwanted current flowing to ground.
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Product
3KVA Leakage Current Tester
2675C3
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Shenzhen Chuangxin Instruments Co., Ltd.
3KVA Leakage Current Tester
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Product
Ground Testing
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Ensuring an effective earth system is essential in a telecommunications system, and Megger is expert in earth testing having been there right from the start. These days Megger offers top end systems for design and soil surveys as well as tough easy to use testers for field engineers. We have tried to make the testers self checking as much as we can, to allow you to concentrate on collating and understanding the results.
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Product
Ground Resistivity and EarthService Tester
AD-510
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Large, readable LCD display (2000 counts), Instant battery life indicator, Test frequency: 128 Hz (quartz generator), Test Voltage: max 30 V peak-to-peak, Range: 0,01 W ? 2 k W. Accuracy resistance measurement: 1 % 2 digits,
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Product
AC Leakage Clamp Meter
SK-7820/SK-7825
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Wide range from 40mA to 100A AC,Conductor dia. : φ24mm max (SK-7820), φ40mm max (SK-7825)AC voltage measurement.Vibration alert comparator.(The function to show the comparator result by buzzer and vibration which is convenient innoisy surroundings.)
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Product
Earth Ground Resistance Meter
1623-2
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The Fluke 1623-2 earth ground tester measures earth ground loop resistances using only clamps, only stakes, or one clamp and stakes. With the stakeless test method, the Fluke 1623-2 is able to measure earth ground loop resistances for multi-grounded systems using only current clamps.
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Product
Earth / Ground Tester
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Earth testing covers the testing of earth electrodes and the measurement of soil resistivity. The instrument requirements depend on the range of applications.Ground resistance testing covers the testing of earth electrodes and the measurement of soil resistivity. The instrument requirements depend on the range of applications.
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-80H
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*High precision clamp type ZCT sensor*Big CT window,φ80mm*AC 0～10A*Least affection from the external magnetic field and residual current
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Product
Clamp on AC Leakage Current Sensors
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High Accuracy Clamp AC Leakage Sensor use permalloy magnetic cores, with small size, high accuracy, good stability, strong anti-interference ability characteristics. It is applied with double shield technology, which insure strong anti-interference ability.
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Product
AC & DC Analog Leakage Meters
507 EL
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Standard Electric Works Co., Ltd
● Optional for pivot or taut band movement.● Compact and lightweight; easy to use and store.● Mirror scale: for easier viewing & reading.● Built-in stand makes reading and measuring easy.● 200μA full scale value.● Fuse-protected.● Low battery indication.
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Product
Protector Conductor Test / Ground Continuity Test / Ground Bond Test
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Testing the protective conductor is indispensable for assemblies, devices and systems of protection class I because it reduces the risk of life-threatening electrical accidents.The test checks whether the protective earth (PE) fulfils the criteria specified in the standards and can correctly discharge the current occurring in case of a fault.The ground continuity test checks whether the protective earth conductor is connected continuously to all metallic enclosure parts that can be touched by the user. The test can be carried out with low currents and voltages (simple continuity test).
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Product
Grounding Transformers [ZN (Zigzag), ZNyn, YNd(open), Ii0]
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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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Product
J-Type Thermocouples Grounded (32 deg F to 900 deg F )
745685-J01
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J-Type Thermocouple, 32°F to 900°F Temperature Sensor - The J-Type Thermocouple works with NI measurement devices and software to help you acquire temperature data within a measurement system. You can use LabVIEW or FlexLogger software and NI-DAQmx driver software to configure measurements and predefined scaling coefficients for the J-Type Thermocouple and acquire synchronized temperature data in units of degrees. The J-Type Thermocouple is available in various lengths and configurations including field-cuttable, ready-made sensors, and thermocouple wire extensions with a -20°F to 221°F temperature range.
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Product
Above Ground Insulator Tester / RF-IT
RF-IT
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Hand Held InstrumentEasily locates shorted bolts, replaces bolt to boltUse on structure with or without CPUses Radio Frequency to test effectiveness of above ground insulatorsAuto Shut-Off feature
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Product
AC Ground Bond Tester
446
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Our 446 model is a 4-in-1 tester with AC Hipot, DC Hipot, Insulation Resistance, and Ground Bond capabilities. This tester features a simple design and easy-to-use interface, reducing setup time and increasing production-line throughput for your application. The 446 is equipped with multiple memories and an optional USB port for remote BUS communication so you can quickly perform tests on a variety of DUTs from the front panel or with a PC. Add to user safety by equipping your tester with Personal Protective Equipment (PPE) via the built-in safety interlock.
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Product
Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-80
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of main cable*BIG CT WINDOW*AC 1mA～500A
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Product
Earth Ground Testers
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Fluke''s family of earth ground testers have been built to address the entire spectrum of ground testing methods from the basic to the most advanced. Our testers have been designed to be accurate, safe and easy to use. We provide quick and precise resistance measurements through several test methods: 3- and 4-pole Fall-of-Potential testing, selective testing, stakeless testing and 2-pole testing. Detailed application information can be found at the Earth Ground Solution Center.
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Product
Ground Weather Analytics
HELIOS
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L3Harris Geospatial Solutions, Inc
Microclimates are on the rise, and as a result, there are extreme deviations of wind, snow, fog and visibility even over short distances. Organizations of all sizes need hyperlocal ground information and weather data to enhance operational efficiencies and make better decisions that can save time, money, property and even lives.
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Product
AC & DC Analog Leakage Meters
1807 TB
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Standard Electric Works Co., Ltd
● AC Voltage Input/output range： 100~240 Vac● Frequency： 50~60Hz● Current： 10A
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Product
Low Leakage Switch Mainframe
B2201A
Mainframe
The B2201A reduces the cost of test by enabling characterization tests to be automated, with only slight compromise to the measurement performance of the semiconductor parameter analyzer. It supports a 4-SMU, full-Kelvin configuration and a capacitance meter, with room for future expansion. Includes 14 inputs, each with a unique internal measurement path, and a distinctive capacitance measurement compensation feature for two of the inputs. Provides front panel control via keypad or optional light pen, and supports instruments such as pulse generators.
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Product
Gas Leakage Camera
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Zhejiang ULIRvisionTechnology Co., LTD
Gas leakage camera is an instrumentation tool for gas leakage detection. Below are two of our featured gas leak cameras.
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Product
Digital Ior Leakage Current Clamp Tester
MCL-400IR+
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・About Ior Leakage CurrentRecently, the leakage current clamp meter is widely used for insulation control of low voltage circuit as the supplementary method of the insulation resistance measurement. The control of leakage current has the advantages to enable the prediction of insulation condition in the electrical power line without having to shut off the power. The leakage current (Io) includes the capacitive leakage current (Ioc)originated in the capacitance and the resistive leakage current (Ior) originated in the insulation resistance each related to the ground. It is considered that the measurement of resistive leakage current (Ior) is the very useful and effective method for the insulation control of low voltage circuit. However, it was difficult to measure the resistive leakage current (Ior)with traditional leakage current clamp meter. MCL-400IR new digital clamp tester enabled the measurements of the resistive leakage current (Ior)without voltage input(phase detection).
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Product
Type 39 CompacFrame Development Platform, 1 - 4 Slot 3U VPX Power And Ground Backplane
39P01BWX6ZY2VCC0-Tx
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Elma’s slimline CompacFrame is the next-generation platform designed to accelerate development and test of Plug-In Cards (PICs). The 3U card cage in the platform is tilted upward by 5º for easier card access and accommodates backplanes up to 4 slots.
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Product
3U VPX 1 Slot Power & Ground
101V301P03-9001R
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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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Product
Capacitor Leakage Current/IR Meter
TH2689A
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Changzhou Tonghui Electronic Co., Ltd.
TH 2689/TH2689A provides max. test voltage: 800v/500v, charge current: 0.5mA─500.0mA( if >100V, the max. power 50W can limit). It is mainly applied in capacitance leakage current, insulation resistance and aluminum electrolysis capacitance anode foil pressure test. Also it can be applied in the confirmation of annihilator, zener diode, neonbulb .etc and leakage current test. Standard Handler interface, stable and rapid test, to reach the sorting effect
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-110
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Suitable for low current measurements of terminal feeder.*High sensitivity and least affection from external magnetic field.
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Product
Analog AC Leakage Current Clamp Tester
MCL-350
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*High accuracy analog display with strong taut band meter.*3 years long battery life.*Meter lock function and data output for recorder.*Filter rejection for high frequency noise
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Product
High Resistance Neutral Grounding Devices
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HRG systems limit the fault current by placing high resistance between neutral point of transformer (or generator) and ground. As it is not possible to locate the fault point in delta connected systems, an artificial neutral point is created and delta connected system can be grounded. This allows a fault current of a few amperes thus locating the fault point gets easy. When the neutral point is grounded thru high resistance, both continuity of operation is provided during fault condition and sufficient current (typically between 2 A and 10 A) flow is provided for ease of locating the fault point.
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Product
Non-contact Io/Ior Leakage Clamp Meter
MCL-500IRV
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・Safety by non-contact sensor, not touching live part directly (prevention of electric shock, short-circuit, etc.).・Easy to carry and operate, clamp CT + display part integrated type.・Measurable line current + leakage current + resistive leakage current by one unit.・Available direct voltage input at live part as ordinary.・True RMS measurement (I, Io, V).・With filter switch to cut high frequencies.
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Product
Through Hole type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-60NK
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*DC earth fault measurement*DC leakage current measurement*Least affection from the magnetization of core and temperature fluctuation*Convenient ＋24V single polarity power supply
