Breaker
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Product
Primary Current Injection Sets
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Protective devices such as relays, overload Coils, Circuit breakers and CTS etc. must be checked regularly to ensure that they are always ready to operate correctly, Routine current injection testing will quickly detect faulty or incorrectly adjusted protection circuits / devices & will be possible to prevent serious damage to the system. Primary injection kit is designed to operate on single phase 230/240 volts AC 50 HZ to develop smooth & continuous test current as for loading, calibrating, and testing of CTS, Bimetal Relays, Protection Relays etc. The test set gives high current output at low cost and with inherent safety. The primary current injection testing checks all parts of the protection system by injecting current down the cable / bus bars. The application of the primary current injection sets is to ascertain the current carrying capacity of any Conductor, insulator, connector or calibration of CTS / Bi-metallic relays etc.
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Product
Coil Analyzers
SAT Series
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The Coil Analyzers SAT30A and SAT40A are powerful, lightweight units ideal for testing of circuit breakers. Substation battery is not connected or available. The SAT series instruments are intended to supply circuit breaker coils and spring charging motors. They spring charging motors (SAT40A – AC and DC) as a part of commissioning and maintenance testing.
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Product
Volt Probe & Socket Testers
Non-Contact & Socket
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Use Amprobe non-contact volt probes to safely check circuit breakers, wall sockets and fuses for voltage presence with portable, economical tools. For sockets, choose an Amprobe socket tester, which can confirm whether GFCI breakers are properly wired.
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Product
Electronic Circuit Breaker Unit
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The CorePower® DC or AC Electronic Circuit Breaker Unit replaces conventional thermal mechanical circuit breakers and functions as both a breaker and a switch for controlling loads. By placing ECBUs closer to loads, aircraft manufacturers gain a significant reduction in wire weight, need fewer system components, and lower installation labor costs while increasing safety, efficiency, and reliability. This new smaller unit requires less space and provides more flexible mounting options.
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Protective Bonding Testers
RMO-E Series
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The RMO-E instruments are designed and ideal for testing protective bonding (grounding) of equipment following the standard IEC 61010-1. Also, they can measure the resistance of high, middle and low voltage circuit breakers, high-current bus bar joints, cable splices, and welding joints. The instruments accurately measure not only in factory environments but also in high-induction fields and substations.Both models generate a true DC ripple-free (less than 1 %) current with automatically regulated test ramps. During a test, the protective bonding testers automatically generate increasing current before measuring and decreasing current after the measurement. Consequently, this significantly decreases magnetic transients and ensures great accuracy.These instruments can store up to 500 measurements in the internal memory and have a built-in thermal printer available as an option.DV Win software communicates with the RMO-E earth resistance meter via USB or RS232 interface. It allows a user to run the test remotely from PC, as well as to download test results, analyze and generate fully configurable test reports.The RMO-E series contains two models, RMO60E and RMO100E. The main difference between these two models is in the maximal test current:60 A DC for RMO60E100 A DC for RMO100E
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Product
Circuit Breaker Testing
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Weshine Electric Manufacturing Co., Ltd
Time measurement: 12 fracture intrinsic points, closing time, with the same period, phase with the same period.2. Reclosing measurement: each fracture closing - minute, minute - closing, minute - closing - minute process time, one minute time,one closing time, two closing time, gold short time, no current value.3. Bounce measurement: closing bounce time, bounce times, bounce waveform of each fracture, rebound amplitude of each fracture.
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Product
Handheld Circuit Breaker And Timer Analyser
CAT-H Series
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The operation of the breaker can be initiated in different ways (e.g. from a control room, by a local breaker or externally by a test device) depending on the test conditions. Various time measurement triggers are available to record a measurement under a different test condition:*Coil control channel*Continuous current clamping channel*DC voltage channel
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Product
C/I Tracers
Circuit Seeker Kit
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*Advanced patented non-directional sensing technology*Superior sensitivity and functionality providing for accurate tracing & locating*Ergonomic receiver with information-rich full-color graphical LCD*Graphics and audible signal provide quick and easy way to understand tracing feedback*Traces concealed wiring, locates junction boxes, and finds breakers for live or open circuits
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Product
Advanced Wire Tracers
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Amprobe’s Advanced Wire Tracers provide accurate results in minutes with new features and technologies that simplify wire tracing and breaker identification, including two optimal frequencies for both energized and de-energized wire and breaker tracing in walls, ceilings, and floors.
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Product
Low-Voltage Arrester Analyzer
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Weshine Electric Manufacturing Co., Ltd
1. This instrument can be widely used in equipment maintenance of substations and power plants, and to measure insulation resistance, absorption ratio and polarization index of high-voltage electrical equipment such as transformers, reactors, capacitors, and circuit breakers. The leakage current of the low-voltage arrester of the power distribution cabinet is automatically tested.
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Product
ST Fully-auto BDV Dielectric Oil Tester Set
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Chongqing Assen Power Equipment Co., Ltd
ST BDV Dielectric Oil Tester is ideal for speedy and accurate testing of dielectric strength of transformer and circuit breaker oil under-test room condition in accordance with international standard.
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Product
Current Transformers
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Rishabh Instruments Pvt. Ltd.,
Rish Nano CT is a very reliable, efficient and robust current transformer for measurement of AC current. It provides 100 mA AC output. It can be used in Circuit breakers. Earth Leakage Protection.
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Product
Primary Test Manager
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The Primary Test Manager™ (PTM) software supports you during diagnostic testing, condition assessment and data management of medium- and high-voltage assets, such as circuit breakers, rotating machines, grounding systems, instrument and power transformers as well as bushings and on-load tap changers (OLTC).
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Product
Circuit Protection
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Mors Smitt offers a wide range of railway hydraulic magnetic circuit breakers. The circuit breakers are fully configurable to meet individual requirements.
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Product
SF6 Leak Detector
KVWG-II
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KV Hipot Power Test Equipment Co.,Ltd
SF6 Leak Detector can quickly and accurately quantitatively detect the leak points of SF6 circuit breakers, GIS and annual leak rate.
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Product
Test Bench For Circuit Breaker
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SCR ELEKTRONIKS have developed Test Bench for Circuit Breaker to test 2, 5 & 10 at a time. Panel is provided with constant DC current source.
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Product
Circuit Testing & Tracing
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A versatile circuit tracer can do more than just help you locate the breaker that supplies a particular load. Breaker finders can also quickly identify and troubleshoot energized outlets. Circuit and wire tracing kits can trace energized or de-energized circuits without power interruption, locate individual wires in a bundle and find shorts and ground faults.
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Product
Fault Locator
WEEZAP
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WEEZAP is an LV vacuum circuit breaker combined with advanced measurement and protection capability.
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Product
Dynamic Contact Resistance Meter
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Dynamic contact resistance measurements are necessary to understand the condition of the arcing contacts of the circuit breaker. Static contact resistance measurements do not give us information related to erosion of arcing contact, misalignments of the contact, and damages to the driving mechanism.
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Product
Turn-Key Short Circuit Laboratories
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For low and medium voltage switchgear including :*Circuit breakers*Contactors*Disconnect switches*Fuses*Miniature circuit breakersApplied tests for low and medium voltage switchgear :*Dielectric withstand test*Impulse withstand test*Breaking capacity test*Mechanical life testElectrical life test*Over load performance test*Short circuit breaking capacity test**Short time short circuit impulse current test*Temperature rise test*Operation performance testTests for low & medium voltage panels :*Short time short circuit impulse current test*Dielectric test*Impulse withstand voltage test*Temperature rise test
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Product
Breaking Capacity Testing
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Educated Design & Development, Inc.
Evaluates the maximum fault current an electrical protective device (like a circuit breaker or fuse) can safely interrupt without failing, exploding, or causing an arc flash.
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Product
Voltage Detectors & Others
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Voltage Detectors, Circuit Breaker finder, Portable working lamp are Indispensable equipment which must always accompany the technician. Its essential characteristics are an extreme handiness, a very high protection degree and easiness of use.
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Product
Voltage & Continuity
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A voltage continuity tester is another way to determine if a circuit breaker needs to be replaced.
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Product
Circuit Breaker Analyzer
CBAnalyzer
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Simple operation requiring minimal trainingVery portable - it's a laptop or tablet pc running our Windows software programNo modification of the circuit breaker is requiredNo electrical connections are requiredRemoval of the circuit breaker from its mounting or cubicle is not requiredTesting can be performed during routine switchingData is easily transmitted over the internet to the users account where it is analyzed and compared with a known good profile (KGP) for that type of circuit breaker to determine: • Overall mechanical condition • Confirm maintenance intervals and lubrication • First trip testing data for arc flash compliance • Arc flash study validation checksPerform detailed analysis and store maintenance records using CBAnalyzer suite softwareAccess to the CBAnalyzer Account Manager which: • is where user accounts are created and each user's role is designated • provides access to your equipment database and test data archives • is where tests are synced • is where your equipment data is entered and stored • is required to use the CBAnalyzer software program
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Product
Stationary Circuit Breaker Testing
ACTAS L260
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High-precision test system for function tests on various types of switchgear device, including circuit breakers, disconnectors or earthing switches, regardless of the type of drive unit.The inputs and outputs are connected flexibly via a terminal strip, making the test system particularly suitable for use in development and laboratory environments as well as in production environments.
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5 A portable digital micro-ohmmeter
MPK-254
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The MPK-254 digital very low resistance ohmmeter is a portable, microprocessor-controlled instrument used to accurately measure resistances of switches and circuit breaker contacts, transformer and motor windings, wire and cable samples, joints in busbars, etc., using test currents from 1 mA up to 5 A.
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Product
SF6 Leakage Detector
GDWG-IV
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GDWG-IV SF6 Gas Leak Detector is infrared type leak detector. It is color LCD display and real-time shows SF6 concentration. It rapidly detect SF6 breaker, GIS leakage point and yearly leakage rate qualitatively and quantitatively. It's a good device suitable for power supply department, installation and overhaul unit, power test institute.
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Product
Primary Current Injection Testers
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Primary Current Injection Tester is designed for testing protective relay and circuit breakers and also testing the turns ratio of current transformers at high variable currents. A test current is injected into the primary side of a system to determine how the system behaves at particular levels of current. This test makes it possible to determine whether the relay will trip and how long the current needs to flow before the trip is initiated.
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Product
6 Contacts- Circuit Breaker Analyzer
CB14
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The CB14 is a 6 contacts circuit breaker analyzer designed to perform Timing, Motion as well as Static & Dynamic Resistance Measurement (DRM) in a single test. It also includes 3 multifunction analog inputs.
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Circuit Breaker Operational Analyzer
CBScan
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CBScan is a compact and portable circuit breaker analyzer. It has limited number of channels as compared to AutoScan, but is ideal for basic shop-floor and on-site testing requirements. This analyzer has complete functionality of AutoScan. However, to ensure portability, an external laptop is required to run the test software.
