Breaker
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Product
Stud Finders & Breaker Locators
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Ultrasonic Distance Meter Laser Pointer measures from 2 feet up to 50 feetEasy-to-read LCD displayBuilt-in calculator for measuring areas and volumesAdds linear measurements, area and volumeMemory functionChoose from meter or foot unitsStud finder detects wood up to 3/4” with audio indicator & LCD displayAuto calibration stud detection
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Product
Circuit Breaker Test System
AutoScan
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AutoScan Circuit Breaker Test System is used for performing routine tests on circuit breakers and various other types of switchgear. This test system is designed to test vacuum circuit breakers, high voltage circuit breakers, and extra high voltage circuit breakers as per suitable standards.
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Product
15 Amp 120 VAC Filter and Surge Arrestor
AS-AC15
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- 15 amp 120VAC quad outlet for high power devices- Resettable circuit breaker protection, easy to use and reset- I EA standard input plug and #14 GA AC line cord for USA - standard interface- MOV surge arrestors included - for even more protection- High level of common mode and differential mode filtering digital noise and RF filtering eliminates- digital artifacts and RF interference - See chart- Front Panel Neon Blue AC ON indicator - just plain cool to look at, not too bright!- Double shielded box inside - for optimum filtering operation- Size 6W X 4H X 4 3/4 D in inches approx 3 lbs
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Product
HV AC Test Set
SERIES S400 TYPE RX I O/ I OACP
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K&S Engineering and Scientific Ltd
The output is continuously variable from zero to 10 kV by means of the panel mounted regulator. An output trip is fitted which operates when the output exceeds 25 mA switches off the test set and operates a neon overload indicator. Primary protection is provided by two panel mounted fuses. The output is protected by the output trip and a magnetic/hydraulic circuit breaker.
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Product
Bay Control
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Schweitzer Engineering Laboratories, Inc.
Integrated bay control systems combine complete bay control with high-speed breaker protection, allowing you to deploy a full substation protection, control, and monitoring solution that is flexible for your application.
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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.
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Product
Primary Injection Test System
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HAOMAI Electric Test Equipment Co., Ltd.
Primary injection testing is suitable for testing over-current trip relays attached to a circuit breaker.
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Product
Ground-Fault Location Products for Ungrounded Systems
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When combined with Bender's ground-fault detectors and current transformers, EDS series modules provide fast, automatic ground-fault location in ungrounded systems. Fault location takes place while the system remains online without the need to open branch circuit breakers or disconnect equipment. Bender's fault location system works on both AC and DC systems, as well as systems with variable frequency drives. A standalone, portable fault location system is also available.
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Product
Coil Testers & Power Supplies
POB Series
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Coil testers and power supply units, models POB30 and POB40 are ideal for commissioning and maintenance testing of circuit breakers. The station supply is not available. The POB series are power supply units implementing the latest power electronics technology. They are developed for use in switchyards, power and industrial environment. In addition to providing current and voltage for breaker testing, they can measure certain coil parameters.
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Product
Primary Current Injection Test Sets
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Our primary current injection test sets cover from 750A through to 6000A. Available in single phase, testing applications include testing and timing of under and over current relays, circuit breakers and CT ratio testing.
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Product
Primary Test Equipment
LET-400-RD
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It allows to perform with sufficient power, all the primary current injections to test the proper function and wiring of all the elements that compose the protection and measuring section in a substation.The regulation system is based on a continuously variable autotransformer (Variac) that supplies to a power transformer that delivers the high current outputs and isolate the main supply from the load. A built-in ammeter and a timer gives the information about the current value and the operation time of the relay or breaker under test.
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Product
AC / DC Electronic Loads – Benchtop Testing to Automated Test Systems
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Chroma Systems Solutions, Inc.
Chroma is the global leader in Electronic Load manufacturing. Chroma’s AC Electronic Loads are designed for testing uninterruptible power supplies(UPS), Off-Grid Inverters, AC sources, and other power devices such as switches, circuit breakers, fuses and connectors. Chroma’s DC Electronic Loads are used for power testing in all markets including automatic test systems, LED, power supply testing, battery testing, and fuel cell testing. Chroma loads can do it all including full current down to 0.4VDC, CZ mode, user defined waveforms, timing measurements, and 3 current ranges per load. Chroma’s electronic loads come standard with either USB or RS232 ports for control and can be configured for GPIB (IEEE-488) control as well.
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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
Loop / PFC Testers
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PeakTech Prüf- und Messtechnik GmbH
The PeakTech 2715 is a loop tester which is used to test the safety of electrical systems. These device measures the impedance of the short-circuit loop between the outer conductors of a circuit, whereby the probable short-circuit current is calculated. The protection of the circuit (miniature circuit breaker) must therefore trigger at a lower current than the expected short-circuit current, in order to avoid excessive heating of the lines and thus a fire risk. The PeakTech 2715 is due to its function and its robust design almost indispensable when performing new installations, but also for general checking of electrical systems, this device is the ideal companion.
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Product
Socket Outlet Tester
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Using the new Testavit Schuki 1 LCD and 3 LCD, specialists easily check to see if sockets, cable drums or connecting cables are correctly connected in 230 V installations. Due to three LEDs, the connection status can be quickly and clearly determined. In addition, through the finger contact, it can be tested to see whether an impermissible, high contact voltage is applied at the protective earth connection. In addition, using the Testavit Schuki 1 LCD, a 30 mA FI circuit breaker (RCD) can be triggered via a pushbutton.
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Product
Intelligent Circuit Protection
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The Mors Smitt ‘Intelligent circuit protection system’ controls and monitors all AC and DC circuit breakers remotely and is capable of providing complete status of all MCB’s via display or through the Train Management System.
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Product
Low Resistance Meter
MMR-640
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The MMR-640 meter is designed to measure very low resistance of resistive objects. This product is made to be used in power plants, railways and maintenance companies to measure resistance of:*breakers, contacts,*earthing conductors, equipotential bondings,*welded and soldered connections,*bolted connections,*and other resistive objects.
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Product
Fault Locators
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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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Product
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
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
Circuit Breaker Testing Equipment (SCOT Series)
SCOT M3K
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SCOT M3K measures and displays CLOSE, OPEN and CLOSE-OPEN time of main contacts of 3 poles connected end to end, simultaneously.
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Product
Power Supplies
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AC and DC power supplies are used for providing the power required for energising the trip and close coils of the breaker and for running the spring charging motor. The appropriate AC or DC configuration of the power supplies can be selected, depending on the DUT specifications of the manufacturer. Dual-mode AC/DC power supplies capable of providing AC and DC outputs from the same power supply are also available, if required by the user.
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Product
Electrical Measurement Equipment
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Portable equipment designed for maintenance and commissioning of substations and power plants. Low resistance micro ohmmeters, digital timers, windings resistance, contact resistance, circuit breaker timing and motion, phase angle and frequency measurements.
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Product
Hipot
AC, DC, AC and DC
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
Panel mounted controls & indicators with easy to read legend.• Continuously variable output from zero to full voltage.• Low end ground test.• Multi range analogue kV meter and current meter.• Fast acting overload circuit breaker.• Zero start interlock.
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Product
Micro-Ohmmeters
RMO-A Series
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The RMO-A is a portable micro-ohmmeter designed for contact resistance measurements of switchgear during manufacturing, commissioning and maintenance stages. This micro-ohmmeter is widely used by medium and high-voltage circuit breakers manufacturers. Other typical applications are testing of disconnecting switches, high-current bus bar joints, cable splices, and different high-current links. It accurately measures not only in factory environments but also in high-induction fields and substationsThe RMO-A series contains 6 models, rated from 100 A (RMO100A) to 600 A (RMO600A). The RMO500A (formerly CPM500) is our best seller, with 500 A ripple-free current and weighs only 8 kg.Although placed in a very portable and lightweight metal housing, RMO-A micro-ohmmeters have very high output power capabilities. They can generate 600 A test current continuously for up to 20 s. You can test with current up to 100 A without rest time. High output voltage enables a wider measurement range at the highest test currents, as well as the use of thinner/longer test cables. For testing with 100 A, 20 m test leads can be provided with only 16 mm2 cross-section.RMO-A micro-ohmmeter generates a true DC ripple-free (less than 1 %) current with automatically regulated test ramps. During a test, the RMO-A ramps up with increasing current before measuring and decreasing current after the measurement. This significantly decreases magnetic transients and ensures great accuracy.An additional option is a built-in High Precision module suitable for measurement of very low resistances, ranges from 1 to 30 µΩ, with 0,01 µΩ resolution.These instruments can store up to 500 measurements in internal memory. A built-in thermal printer is available as an option.Our free DV Win software communicates with the RMO-A micro-ohmmeters via USB or RS232 interface. It allows you to run the test remotely from PC, as well as to download test results, analyze and generate fully configurable test reports.
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Product
Earth Leakage Breaker And Residual Current Device
IGR Series
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IGR Leakage Current Analyzer is invented as the world first, and also can measure Insulation Resistance (MO) without power cut-off. This patented instrument can analyze leakage current, and display Igr(resistive), Igc(capacitive), and Io(vector sum), Ground Insulation Resistance, and the phase angle between voltage and current. (IGR ELB) - Operates due to Igr. - Properly-operating in spite of IGC in digital era. ( Not tripping on UPS load and Harmonics and noise area) - Possible to go down Igr for safety of people and animals. - Possible to manufacture high sensitive ELB. - Possible to prevent fire from electric leakage current.
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Product
Current Sources
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Innovar Current Sources are the standard in the circuit breaker industry. Our Current Sources supply regulated current from 1 amp to 100,000 amps with incredible accuracy, along with providing a full set of features that is unmatched by any other Current Source in the market.
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Product
Circuit Breakers
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Our broad portfolio of Hydraulic-Magnetic Circuit Breakers, Switches, GFCI/ELCI Modules, and Modular Distribution products, deliver consistent quality with a wide range of features, tailored solutions to meet your application.
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Product
Safe Isolation & Lockout Tagout
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Our range of Safe Isolation Kits and and our NEW lockout devices for isolating circuit breakers, RCD's and MCCB's, enable you to work safely on installations, following the safe isolation procedure, without the risk of electric shock. All our devices and equipment are easy to use and all equipment is supplied with Lockout Tags to identify the device is locked and who to contact in the event of an emergency.
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Product
Circuit Breaker Analysis Systems
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When a fault such as a short circuit or current overload is detected by a protective relay, a trip impulse is sent to the circuit breaker. The circuit breaker must function as specified and interrupt the current as soon as possible or severe damage may occur. The damage caused by a malfunctioning circuit breaker can often be catastrophic, resulting in significant damage to the electrical system.
