Earth Leakage Breaker
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Product
HV High Performance Circuit Breaker Analyzer
CBV-32
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We conceived the CBV-32 to provide the best range of testing for electrical facilities such as circuit breakers (using gaz, oil, air, vacuum…) or synchronous condensers all the way up to 800kV and more. It combines Timing, Motion Dynamic Resistance Measurements, and Vibration, all in a single test.
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Product
Circuit Breaker Testing
ACTAS
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Portable and stationary test systems for performing fully automatic function tests on all types of switchgear devices, including the drive units of switch bays. ACTAS test systems provide precise information as to the condition of the chamber and drive unit without requiring them to be opened. The sheer number of parameters to be determined, the wide variety of different types of switchgear equipment in use and the harsh environmental conditions encountered during on-site tests place extreme demands on test equipment.
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Product
SHC68-C68-D4, Shielded Single-Ended Cable, Low Leakage, 1m
152870-01
Digital Cable
68-Pin, Male VHDCI to 68-Pin, Male VHDCI, 50 Ω, Shielded Digital Cable - The SHC68-C68-D4 Digital Cable connects NI 6535/6/7, 654x, 655x, and 657x digital instruments with other NI accessories like the CB-2162 Connector Block or SMB-2163 Terminal Block. You can also use it with certain Digital I/O Adapter Modules for FlexRIO, Digitizer Adapter Modules for FlexRIO, Signal Generator Adapter Modules for FlexRIO, and high-speed serial instruments. It is flexible and easily fits around custom test fixtures and other equipment. It is a shielded, 50 Ω cable and is offered in different lengths.
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Product
Circuit Breaker Analyzers & Timers
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CAT circuit breaker analyzers and timers are advanced standalone or a PC controlled instruments for circuit breaker maintenance. Typical application areas of CAT instruments are medium and high voltage substations at electric power generation, transmission, and factories of switchgear. Also, industrial environments and electric power distribution are suitable application areas for these circuit breaker testing instruments.DV Power CAT circuit breaker testing instruments are portable and lightweight. They are designed for performing mechanical operations intended for circuit breakers testing according to standards IEC 62271-100 and IEEE C37.09.These instruments measure:the timing of main contacts, pre-insertion resistor contacts, auxiliary contacts operations,coil currents,motion parameters,voltage recording,main circuit resistance,arcing contacts wipe,and any relevant analog signal.Motion transducer channels provide measuring a displacement of the circuit breaker moving parts, contact wipe, over-travel, rebound, damping time, and average velocity. Even more, CAT circuit breaker analyzer optionally has a built-in micro-ohmmeter. Hence, it provides the main circuit resistance measurement and dynamic resistance measurement. Dynamic resistance measurement is an effective method for arcing contacts condition assessment.
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Product
Leakage Current Alarm Signaler
MPU-1
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MPU-1 is dedicated to control (measure) leakage current in AC, low and medium voltage power networks. It is designed to make measurements, which results define network's safety condition for leakage current. The device enables to set limit for maximum safe value of flowing leakage current and for values above this limit visual and sound alarm is activated.
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Product
Mini AC Leakage Current Clamp Tester
M-102+
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・23mmφCT window and ultra compact size.・Data-hold function. Especially useful when working in dark or hard to get areas.
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Product
Mini AC Leakage Current Clamp Tester (CE)
M-140
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*40mmφCT window and ultra compact size.*Least affection from the external magnetic field.*Wide current measurements.(AC0.01mA-300A)
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Product
Leakage Current Monitor
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To alert utility-line workers of overcurrent conditions on such aerial devices as insulated ladders and truck booms, the Chance Sentinel sounds an alarm if leakage current reaches a pre-set level.
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Product
Through Hole type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-20M
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*DC earth fault measurement for solar power system*Least affection from the magnetization of core and temperature fluctuation*DC leakage current measurements*Current measurements for small DC motor*Convenient ＋5V single polarity power supply
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Product
GAOTek Three-Channel Leakage Current Tester
GT00YB00ZV
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The GAOTek Three-Channel Leakage Current Tester provides online measurement, monitoring, and recording of three channel AC leakage currents simultaneously by adopting the latest CT and magnetic shielding technology. This instrument provides highly accurate and reliable measurements. Additionally, it can locate insulation faults and repair electrical lines. It is composed of a special alloy and consists of a test monitoring software, current clamp, and communication cable. The instrument can store 3900 sets of data and enables online and real time monitoring, historical data inquiry, read, inquire storage, generation, and printing of a fitting curve. It is widely used in 380/220 power systems. It complies with IEC1010-1, IEC1010-2-032, Pollution Class 2, CAT Ⅲ (600 V), and IEC61326 (EMC standard) safety codes.
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Product
Locomotive Circuit Breaker Analyser
CBScan Locomotive Circuit Breaker
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CBScan Locomotive Circuit Breaker Analyser is a compact and portable analyser used for testing 25 kV medium voltage circuit breakers that are used in electric locomotives for protection from the frequently occurring short-circuits in the overhead catenary system. The analyser is ideal for railway yards for performing periodic maintenance checks.
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Product
Cylinder Leakage Tester Kit
CLT200
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Quickly locates internal engine problems such as bad rings, valves and leaking head gaskets. Dual 2-1/2" heavy duty gauges with protective outer boots. Scales read 0-100psi and 0-700 kg/cm2Pressure regulated manifold includes high quality quick couplers for fast set-ups.
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Product
4 Wire Earth Resistance & Resistivity Tester
4236 ER
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Earth resistivity (ρ) test.● Earth testing at 20Ω, 200Ω, 2kΩ.● Earth voltage measuring : 0-300V AC.● Automatic C spike check.● Automatic P spike check.● 2-Wire test, 3-Wire test, 4-Wire test.● LCM display.● Auto ranging.● Auto power OFF.● Data hold.● 200 measurement results can be saved in the memory and recalled on the display.● Interval between auxiliary earth spikes is 1.0~50.0m.● Optical USB to RS-232 data transmission.● The stored data can be transferred to a PC.● 2 optical LEDs are built-in for data transfer.
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Product
Earth Resistance Testers
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Is a soil resistance measuring instrument. It is used for sizing and projecting grounding grids.
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Product
Clamp Earth Resistance Testers
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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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Product
Standalone Sporadic Event Recorder For Circuit Breakers
OTM-XB
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The OTM-XB is the only standalone recorder to use the vibro-acoustic method that detects intermittent and sporadic operational faults on working circuit breakers.
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Product
Circuit Breakers for Panelboard and Controlboard
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Mitsubishi Electric Automation, Inc
Series of MCCB and ELCB that provide maximum protection in a small frame size. A complete product offering for equipment control cabinets and distribution panels.
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Product
Circuit Breaker Analyzer
CBA 1000
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CBA 1000 circuit breaker timing test equipment is a reliable and very accurate operating device for the maintenance and commissioning of circuit breakers in medium and high voltage substation. It can perform static and dynamic contact resistance measurement and it’s an accurate timing speed and motion analyzer.
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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
Automatic Circuit Breaker Test Systems
UPA-16 (UPA-20)
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Mobile systems for primary injection testing and trip curve control of circuit breakers and overcurrent protection relays.
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Product
Earthing Resistance Tester
JYD-10A
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transformer neutral grounding resistor is the vital need in medium voltage AC distribution network that are also called by different names like Neutral Earthling Resistors. They are taken into use to limit the current that would flow through the neutral point of a transformer or generator in the event of an earth fault. They are also used for resistance grounding of connected generators and transformers.
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Product
Circuit Breaker Test Equipment
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Providing the in-depth analysis to ensure effective maintenance maximum reliability.
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Product
3 Wire (Analogue) Earth Resistance Tester
ST-1505
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Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Capable of measuring earth resistance and earth voltage.● 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.● Battery check function.● Calibration performed with supplied test leads.
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Product
Digital Circuit Breaker Analyzer
CT-8000 S3
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The CT-8000 S3 is Vanguard’s fourth generation EHV circuit breaker analyzer. The CT-8000 S3 is available with 3 (part number 9103-UC) or 6 contact timing channels (part number 9104-UC). The CT-8000 S3 can fully analyze a circuit breaker’s performance by measuring the main contact and resistor contact time, stroke, velocity, over-travel, bounce back and contact wipes. Also, an outstanding feature of the CT-8000 S3 is the ability to perform dynamic resistance tests on circuit breaker contacts.
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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
Single channel Memory Earth Resistivity and IP Meter
SuperSting R1 IP
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The SuperSting R1 IP is a state-of-the-art single-channel portable memory earth resistivity meter with memory storage of readings and user defined measure cycles. It provides the highest accuracy and lowest noise levels in the industry.This new instrument is based on technology developed for the famous SuperSting R8/IP multi-channel instrument.
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Product
Earth Ground Testers
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TES Electrical Electronic Corp.
Capable of measuring earth voltage. Data hold function. Auto power off function. The timer operates automatically about 10 minutes with the "test button switch are pressed to keep the tester power on.
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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
Leakage Current Testers
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For general-use electrical devices Built-in non-medical use networks For rated currents of up to 20A For automatic testing on production lines, etc.
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Product
Circuit Breaker Test System
TDR9100
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The Doble TDR9100 Circuit Breaker Analyzer is a state-of-the-art circuit breaker test set for testing all types of circuit breakers with efficient and accurate performance measurements.
