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Product
Primary & Secondary Current Injection Testing Sets
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Primary current injection kits are used to test and commission Circuit Breakers, Bus Bars, CTs, Relays, MCCs, PCCs etc. These are also used for high current injection and simultaneously measuring voltage drops and hot spots in bus-bar joints, Circuit Breaker Contacts etc.
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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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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
Primary Injection Test Equipment
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High current injection units for primary testing of over current relays and circuit breakers.
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Product
Resistance Measurement
PROMET
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High-precision micro-ohm measuring systems with adjustable DC test current for determining resistances on circuit breakers or inductive loads such as transformers, for example. The high-precision ohm meters of the PROMET series are used to determine very low electrical resistances in the µΩ range. The adjustable test current of up to 600 A in combination with a four-wire measuring method delivers measurement results which meet stringent accuracy requirements. State-of-the-art power electronics coupled with a robust design guarantee excellent reliability for use as a portable device in switching stations and industrial environments. Typical applications include determining the contact resistance of switchgear devices and determining the resistance on inductive loads such as transformers.
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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
Circuit Breaker Finder
6504
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Peaceful Thriving Enterprise Co Ltd
Circuit Breaker Finder is a multi-function circuit tracer/ identifier. Circuit Breaker Finder identifies circuit breakers without interrupting service.This device is formed by 1x Transmitter and 1x Receiver. There are 3 functions: (1) Socket Tester (Wire Mapping)(2) Circuit Tracing / Identifying(3) Non-Contact Voltage Detecting
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Product
Contacts Resistance Tester
JYK II
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•Instrument IPC architecture for domestic production of all models of metal contacts SF6 switchgear, GIS combination of electrical, vacuum switch, oil switch and column switches, contacts and so on.•Sensor: Acceleration speed sensor, rotation speed sensor, linear stroke sensorinstallation is very easy and simple.•Trigger: The trigger, external trigger, the sensor is triggered. Sensor can trigger the circuit breaker manually switching characteristic test, such as a manual column pole division switch.
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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
Comparative Tracking Index Tester
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The Comparative Tracking Index Tester is used to test the resistance to tracking of solid insulators or parts of insulators used in electrical appliances and accessories. This test is mandatory for manufacturers of most of the electrical products such as circuit breakers, meters, switches, sockets, plugs, starter holders, connectors, etc.
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Product
Primary Injection Test Set
PI-6000
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The PI-6000 is a rugged & durable primary injection test set capable of testing circuit breakers up to 6,000 amperes frame size. It incorporates an output transformer with dual primaries to facilitate its use on power sources of 480 VAC as well as 208-240 VAC. The unit also includes dual secondaries to provide optimal impedance matching to a wide range of circuit breaker sizes. An internal voltage sensor automatically configures the AC control power section to be energized only when properly configured for the applied voltage.
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Product
Corona Discharge Checker
MK-720
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MK-720 enables finding of insulation deterioration on insulators, disconnectors, and circuit breakers, at hot-line condition!
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Product
High Voltage Testers
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HV Test, which is also known as Hipot Test – short form of high potential – is used to test the insulation quality of the auxiliary circuit of circuit breakers. The HV Test is useful in finding damaged insulation, stray conductive materials around the conductors, and problems due to terminal spacing and tolerance errors in cables.
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Product
Contact Resistance Meter
CRM 100C
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CRM 100C directly measures resistance values with DC current injection under live switchyard conditions.The CRM 100C is specially designed to reliably measure contact resistance of Circuit Breakers, Isolators, Bus Bar joints, welded joints etc., under the hostile electrostatic noise found in live EHV switchyards. It can also be used for testing cables, graphite bars etc.
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Product
Circuit Breaker Finders
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Quickly locate AC circuit breakers or fuses to ensure a safe working condition.
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Product
Multiple-Bus Architecture Cable/Harness Test System
CKT1175-MBA
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The CKT1175-MBA (for multiple-bus architecture) will provide seamless testing of electronic racks, panels and chassis containing passive and active components such as relays, solenoids, switches, circuit breakers, lamps and LED's, diodes, resistors, capacitors, etc. This functionality is made possible by a switching matrix that is up to 10 levels deep, plus a multiplexer that controls the various stimuli sources, instrumentation connections, and external energization outputs.
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Product
Breaker Testing Software
BTS11
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To test circuit breakers in general, is to operate the breaker and check the contact timing. However in factory testing and during field service/maintenance some other tests are necessary. For field testing these other tests can also be very useful in diagnostics purpose.
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Product
HV Circuit Breaker Analyzer
CBA-32P
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The CBA-32P is a multifunctional circuit breaker analyzer performing Motion, Timing and Dynamic Resistance Measurements, all in a single test.
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Product
Oil Test Set
7000
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Cambridge Instruments & Engineering Co.
Ideal for speedy and accurate testing of Breakdown / withstand test of transformer and circuit breaker oil, in accordancewith IS 6792 : 1992 for oil testing.
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Product
Non-Contact Voltage Tester
NCVT-1
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Non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets, and wires.High intensity, bright green LED indicates the tester is operational and aids in illuminating the workspace.When voltage is detected, a high intensity, bright red LED illuminates and a warning tone sounds.Discrete digitally controlled ON/OFF power button.Auto power-off feature conserves and extends battery life.Microprocessor controlled low-battery indicator and tester shutdown.CAT IV 1000 Volt safety rating provides expanded operation and protection.
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Product
AC Electronic Load
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AC&DC Electronic Loads are design for testing uninterruptible power supplies(UPS), Off-Grid Inverters, AC sources and other power devices such as switches, circuit breakers, fuses and connectors.
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Product
AC & DC Electronic Load
3270 Series （350V,1875W~22500W）
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3270 Series is suitable for the step, square and sine wave of the AC Power device test, especially for the uninterruptible power supply UPS, Inverter, fuses, circuit breakers, power regulator AVR, battery, AC / DC power supply / components ... and so on, absolutely is the best test solution in the market.
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Product
Portable AC/DC Power Supply
UPS S3
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The Vanguard UPS S3 is an AC/DC adjustable output power supply designed to operate substation circuit breakers. The UPS S3’s AC and DC voltage sources can supply up to 10 Amperes during the circuit breaker coil energization and circuit breaker charging motor operation. Powered by a single phase 90-120 Vac voltage source, the UPS S3 provides an isolated adjustable AC/DC voltage source. Output voltages are variable via the front panel control knob.
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Product
Contact Resistance Meter
CRM 200B
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CRM 200B directly measures micro-ohm values at 100 Amps DC under live switchyard conditions.CRM 200B is specially designed to reliably measure contact resistance of circuit breakers, isolators, busbar joints, welded joints etc., under the hostile electrostatic noise found in live EHV switchyards upto 765 kV.
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Product
10-amp AC and DC Variable Power Supply
ACDC-10
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The ETI Model ACDC-10 is a small, lightweight, and portable AC and DC power supply. The unit is intended for resetting circuit breaker charging motors and other general-purpose applications. It will provide DC voltage in three nominal ranges from 0-120V, 240V, and 480V at 1 kVA, as well as AC voltage in three nominal ranges from 0-140V, 280V, and 560V at 1.4 kVA. The ACDC-10 is housed in a rugged plastic enclosure approximately 20” x 11” x 18” and weighs less than 65 lbs
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Product
External Load Module
ELM
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Circuit breakers are often overlooked during maintenance of electrical systems in aircraft, or often only verified for open and closed states. To test the true functional purpose of a circuit breaker it requires the application of current in excess of the rated trip value and then measure the time for the breaker to actually trip. This is the only way to verify that a circuit breaker will react as designed if an electrical failure occurs.
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Product
RCD Testers
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PeakTech Prüf- und Messtechnik GmbH
The PeakTech 2710 is a residual current tester, which is used to determine tripping currents and the tripping times of residual current circuit breakers, which are used in every new building according to current building regulations. Residual current circuit breakers are used for personal protection and switch off a circuit when a residual current is registered which flows off via the protective earth (PE). RCD testers let a fault current flow and thus determine at which fault current the RCD triggers. The tripping time is also measured. These two parameters, tripping current and tripping time, are the safety-relevant parameters of an RCD. The various selectable test currents and characteristics that can be set with this device make the PeakTech 2710 the ideal companion for every electrician.
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Product
Primary Injection Test Systems
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Primary current injection testing is utilised in high current/high voltage scenarios found at large electrical installations such as substations. A large current (between 100A and 20,000A depending on system specifications and test requirements) is injected directly on the primary side of the electrical system such as a circuit breaker. The objective of the test is to identify how the system operates under various levels of current load.
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Product
Primary Current Injection
PCI-600
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The VIC Model PCI-600 is a programmable, high-current source that is designed specifically for utility-substation applications. This alternating current(ac) test device is used primarily for injection testing of protective relays. This same device can also be used for testing thermal, magnetic and solid-state motor-protection relays and molded-case circuit breakers.
