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MRCT
Megger Relay and Current Transformer Test Set
- Industry leading test duration using patented simultaneous multi-tap measurements reduces testing time by 20% on multi-tap CT’s
- Increased measurement accuracy to support metering class CT testing
- Smallest and lightest 2kV secondary voltage injection unit on the market
- Integrated single phase relay test system
- General purpose substation secondary circuit testing with 300V & 60A generators
- Grouped testing: demagnetization, knee points, ratios, saturation curves, and more
- Measure all ratio’s and saturation curves on multi-tap CT’s with one lead connection
- Built-in insulation resistance testing
The Megger MRCT is a light weight, robust, portable unit used to perform demagnetization, ratio, saturation, winding resistance, polarity, phase deviation, and insulation tests on current transformers. The MRCT automatically calculates ratio errors, saturation curves, and knee points. The MRCT provides a microprocessor-controlled variable voltage and current output and precision instrumentation for automatically testing single and multi ratio CTs, reducing testing time and increasing productivity. The MRCT will directly connect to multi ratio CT’s and perform all tests – saturation, ratio and polarity, winding resistance and insulation – on all taps with the push of a button and without changing leads.
The MRCT can be controlled via Megger’s Smart Touch View Interface (STVI) controller, a full color, high resolution, LCD touch screen which allows the user to perform manual and automatic testing quickly and easily using the manual test screen, as well as using pre-constructed test routines. The large display permits the user to easily read all pertinent data while the test is being performed and provides the ability to view the current transformer’s saturation curve. The unit can also be configured to come without a Megger STVI and can be controlled via a laptop with Megger’s PowerDB software.
Current transformers can be tested in their equipment configuration, such as being mounted in transformers, oil circuit breakers or switchgear. It is necessary for the equipment to be completely isolated from the electrical system prior to testing.
DETEX
Voltage detectors and phasing testers
- Voltage detector
- Seven models available
- Continuous monitoring
- IEC conformance
- Phasing tester
- Two models available
- Grounded or ungrounded AC system check
For use on any grounded electrical system, the DETEX voltage detectors and phasing testers are also piezo verifiers. Piezo verifiers are an essential safety tool used to confirm the correct operation of voltage detectors and phasing testers that do not have a self-testing capability. When the verifier handle is depressed at the rate of 3 strokes per second, a piezo crystal generates approximately 1800 volts. This voltage, when applied to the tip of the detector, tests the integrity of the current path and ensures the proper operation of the indicators.
All DETEX models provide continuous monitoring with no on/off switch.
Voltage detectors
The voltage detectors come in seven models that cover everything from distribution class to transmission line voltages up to 550 kV. These models include six electronic 'beeper' models that provide audible and visual indication of the presence of phase-to-ground AC voltages, in accordance with ANSI C84.1-1982 standards. They also include one model that uses an LED indicator designed for indoor testing grounded AC systems as the bright LED provides easy visibility in poor lighting conditions.
Phasing testers
The phasing testers come in two models for applications up to 34.5 kV systems. These models have LED indication
MVCT
Megger VT & CT Analyzer
The MVCT VT and CT test set is a lightweight, portable, and robust unit capable of accurately testing both current and voltage transformers. It weighs less than 20 lb (10Kg) and is capable of performing saturation, ratio, polarity, winding resistance, and insulation tests on current transformers, and can also be used for testing metering and protection class voltage/potential transformers.
- Ability to test both VTs and CTs
- Easy to use one-button automated test plans
- Industry-leading test duration using patented simultaneous tap measurements
- Smallest and lightest unit on the market
- CT knee points up to 30 kV
- CT grouped testing includes demagnetisation, knee points, ratios, saturation curves, winding resistances, polarities and phase deviation (on all taps of multi-ratio CTs)
- VT testing including demagnetisation, ratio, winding resistance, polarity and phase deviation
- Performs secondary burden tests
- Integrated 1 kV DC insulation test system
FRAX99, Frax101 and Frax150
FRAX Series Sweep Frequency Response Analyzers
- Highest accuracy in the industry.
- High dynamic range to cover all your testing needs
- Fulfills international standards for SFRA measurements
- Advanced analysis and decision support built into the software. FRAX 150 with built in PC and touchscreen
- Imports data from other FRA test sets
- Wireless communication (FRAX 101)
- Battery operated (optional FRAX 99 and FRAX 101)
- Continuity control of ground connections (FRAX 101 and 150)
The FRAX99, FRAX101, and FRAX150 sweep frequency response analysers (SFRA) are the smallest and most rugged instruments of their type and powerful tools for revealing potential electrical and mechanical problems in power transformers, many of which are difficult or impossible to detect using other methods.
Meeting all international standards for SFRA measurements, these innovative instruments offer a larger dynamic range and better accuracy than any other comparable test sets currently available. In addition, for the test connections to the transformer, they use a special cabling technology that ensures the repeatability of results.
Fluke 27 II
Rugged Digital Multimeter
The standard for rugged
The Fluke 27 II Digital Multimeter define a the standard for operating in harsh conditions with the features and accuracy to troubleshoot most electrical problems. Both meters have IP 67 (waterproof and dustproof) rating, MSHA approvals, extended operating temperature range of -15 °C to +55 °C (5 °F to 131 °F, -40 °C for up to 20 minutes) and 95% humidity, and have been designed and tested to withstand a 3 m (10 ft) drop. The Fluke 20 Series Multimeters are built to work in the toughest environments.
Key features
- Measure up to 1000 V AC and DC
- Measure up to 10 A (20 A for 30 seconds)
- 10,000 μF capacitance range
- Frequency to 200 kHz
- Extended AC voltage bandwidth – 40 Hz to 30 kHz
- Resistance, continuity and diode test
- Min/Max and average recording to capture variations automatically
Fluke 120B Series
Industrial ScopeMeter handheld Oscilloscopes
Simplified testing, more insight
The compact ScopeMeter® 120B Series, is the rugged oscilloscope solution for industrial electrical and electro-mechanical equipment troubleshooting and maintenance applications. It’s a truly integrated test tool, putting the functions of an oscilloscope, multimeter, and high-speed recorder into one, easy-to-use instrument. The ScopeMeter 120B Series also integrates with Fluke Connect® mobile app and FlukeView® for ScopeMeter software to enable further collaboration, data analysis, and archiving of critical test information.
Key features
- Dual-input digital oscilloscope and multimeter in a ScopeMeter® test tool
- Available with a 40 MHz or 20 MHz oscilloscope bandwidth
- Features Connect-and-View™ trigger simplicity for hands-off operation
- Includes IntellaSet™ technology to automatically and intelligently adjust numerical readout based on measured signal
- Provides a dual-input waveform and meter reading recorder for trending data over extended period
M-340LX
AC Low Voltage Leakage Clamp Meter
AC Leakage current measuring instrument for use in overhead low voltage service lines.
FEATURES:
- Suitable for use in overhead low voltage service lines.
- Use by connecting to the hot stick. The height and insulation strength depend on the hot stick.
- Measurement value can be kept in the our cloud server through our APP "Multi-Tracer" by the Blue-tooth. Otherwise connect to our dedicated display unit MDU-200X.
- In addition to measured values, location registration by GPS, temperature, date and time can also be saved.
- High measurement accuracy.
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