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SMRT46 & SMRT46D
Multi-Phase Relay Testers
The SMRT46 and 46D are multipurpose, lightweight, field portable test sets capable of testing various electromechanical, solid-state and microprocessor-based protective relays, motor overload relays, and similar protective devices.
You can manually control the SMRT46 and 46D test systems with Megger’s new Smart Touch View Interface (STVI). The SMRT46D has this feature built-in, enabling it to be used without a PC via an intuitive, high-resolution graphic touch screen, whereas the SMRT46 requires an external device.
The STVI is a controller loaded with Megger’s user interface software. Its large, full colour, high resolution, TFT LCD touch screen allows you to perform manual, steady-state, and dynamic testing quickly and easily using the manual test screen and built-in preset test routines for the most popular relays. Menu screens and touch screen function buttons are provided to quickly and easily select the desired test function. Test results can be saved to the STVI for download to a USB drive to transfer or print test reports.
Both instruments can be placed under full computer control via the Advanced Visual Testing Software (AVTS) or the RTMS running on a PC. AVTS is a Microsoft Windows XP/Vista/7/8/10 compatible software program designed to manage all aspects of protective relay testing using the Megger SMRT46.
The test system may also be customised by adding the number of voltage-current modules, called VIGEN modules, needed for specific test applications with a maximum of three channels. For example, the SMRT46 or SMRT46D with three VIGEN Modules provides complete three-phase testing of three-phase impedance, directional power, negative sequence overcurrent and other devices that require a three-phase four-wire wye-connected source. The fourth voltage channel provides an AC reference/synchronising/polarising voltage, or a DC battery simulator voltage source.
PRIMEON
Centrally Controlled and Automated Cable Fault Location and Cable Testing System
PRIMEON comes with an in-built radar of the Teleflex RDR type for time domain reflectometry (TDR). Furthermore, it comes with an insulation testing unit, a very powerful high voltage DC source, a multi-stage surge wave generator (thumper) for pinpointing with the digiPHONE+2, a high-frequency burner for fault conversion, and a set of industry-standard radar-based and transient prelocation methods. Everything is operated from one central control unit that runs the graphic user interface.
- Insulation resistance testing
- Time domain reflectometry (Radar)
- HV DC testing (DC hipot)
- Fault conditioning (Burning)
- TDR-based and transient methods
- Magnetic-acoustic pinpointing via surging/thumping in multiple voltage ranges
- Sheath testing and sheath fault pinpointing
HPG50-H, HPG80-H, and HPG110-H
AC and DC test systems
- Separate control and HV units
- Continuously adjustable voltage
- A powerful system capable of continuous operation at 1.2 kVA; 60 min, short operation at up to 3 kVA
- DC testing via a rectifier attachment
- Compact, maintenance free, cast-resin high voltage transformers
The HPG50-H, HPG80-H, and HPG110-H are AC and DC test systems suitable for 50 and 60 Hz AC testing of low capacity test objects. Optionally, these units can also be upgraded to function as DC test sets by mounting the rectifier attachment on top of the transformer. This instrument is ideal for testing switchgears, voltage and current transformers, medium voltage plant/components, and DC cables.
The abilities of these models are:
- HPG50-H: AC testing up to 35 kVRMS/DC testing up to 50 kV
- HPG80-H: AC testing up to 58 kVRMS/DC testing up to 70/80 kV
- HPG110-H: AC testing up to 78 kVRMS/DC testing up to 110 kV
The HPG test systems consist of two separate units: the control unit and the high voltage unit. This separation enables you to use the test set on site without any complications. The control unit is used to operate the high voltage transformer and consists of a variac, current/voltage display instruments, a timer for the test duration, and a safety circuit. The low voltage winding can be continuously excited from zero to the maximum value so that a certain output is available for a pre-determined period. The operating duration depends on the application, ranging from a few minutes to continuous operation.
KF875 and KF-LAB MkII
Karl Fischer Moisture in Oil Test Sets
The KF875 and KF-LAB MkII Karl Fischer moisture in oil test sets have been created to determine moisture in oil by providing highly accurate results on-site. Both instruments are portable, easy to use, and come with an integral printer and carrying case.
The Megger KF875 has been optimized for testing insulating oils with a specific gravity of 0.875 - you only need to press one button and inject a 1 ml sample into the test cell. This simple ‘one-touch’ operation makes the KF875 so easy to use that it requires no specialist knowledge or training to operate it effectively. The results are presented on the instrument display and on the integral printer in both micrograms of water and in milligrams per kilogram (parts per million (ppm)).
The KF-LAB MkII allows the titration of samples with a range of specific gravities from 0.60 to 1.40 and also permits the use of different sample sizes. The KF-LAB MkII also has a default setting optimized for analyzing insulating oils with an SG of 0.875. This means it can be used to measure water content in a variety of different materials while also being easy to set up for transformer-insulating oils.
- Coulometric Karl Fischer titration
- KF875 optimized for insulating oil with an SG of 0.875
- KF-LAB MkII offers greater flexibility, versatility, and sample data input than the KF875
- KF-LAB MkII analyses materials with an SG between 0.6 and 1.4, plus insulating oils with an SG of 0.875
- Both KF875 and KF-LAB MkII are completely portable and battery-powered
Easyloc RxTx
Utility location system
- Make optimum preparations for your building work quickly and reliably
- Semi-automatic sensitivity control
- Avoid cable damage and help to minimise costly accidents and inconvenient delays
- Depth measurement at the push of a button, even without a transmitter
- High-performance transmitter
- 33 kHz – compatible with other location systems
- Big display with easy menu structure and automatic backlight
- Quick and simple to operate
The Easyloc RxTx utility location system has been designed to detect and trace cable runs and pipe networks. The Easyloc RxTx is fast and simple to operate, with features designed to help you avoid potentially dangerous power cables, and other services, as efficiently as possible. This helps you stay safe and also helps you avoid damaging the cables, minimising costly accidents.
The Easyloc receiver shows the signal level received and marks the maximum with a marker. This means operators work with both an audio signal and visual confirmation at all times. Depth measurement is possible at the push of a button, even when using the power mode, but only with Easyloc Standard.
Easyloc RxTx is suitable for water, rail, gas, power, highways, and telecommunication utilities, as well as contractors, groundworks, building, local authorities, civil engineering, street lighting and fencing, and gardening and landscaping companies.
Fluke 925
Vane Anemometer
The Fluke 925 is an economical and durable vane anemometer designed to measure wind speed, air flow and wind temperature conveniently. With a separate air flow sensor and display, the Fluke 925 provides the user the flexibility to measure air flow in a variety of locations. Vane anemometers are well suited to measure air flow in residential and commercial buildings as part of regular maintenance checks.
Key features
- Ability to measure wind speed in feet per minute or meters per second
- Data capture using one button and the ability to average multiple readings
- Min and Max alarm setting to alert the user when limits have been met
- Durable over mold housing to protect the unit from drops
- 1 M extension of sensor from display to ensure air flow is captured in hard to reach locations
Fluke 750P Series
Pressure Modules
Fluke 750P Series Pressure Modules will turn your Fluke multifunction calibrator into a full-fledged pressure calibrator. These flexible modules not only work with multifunction calibrators like the 725, 726, or 750 Series Calibrators but also extend the measurement range of Fluke pressure calibrators. Since the pressure modules are calibrated independently, they can be swapped from one calibrator to another without a loss of accuracy or traceability.
Measuring pressure with Fluke 750P Series Pressure modules is as easy as connecting the module to a pressure source or hand pump, connecting the pressure module cable to the calibrator, and then applying pressure from the pressure source. At the touch of a button, the measured pressure is displayed digitally on the calibrator in up to 11 different engineering units quickly giving you the data you need. And, with “no tools required” connectors you don’t even need to reach for a wrench to make connections.
When used with the 750 Series Documenting Process Calibrators pressure readings can even be date/time stamped and stored in documented calibration records for later retrieval. This saves time, eliminates errors, and supports compliance with quality standards and regulations.
Key features
- A complete family of precision pressure modules
- Covers workloads from 1 inH20 to 10,000 psi (2.5 mBar to 690 bar)
- 8 intrinsically safe models for use with Fluke 718EX or 725EX
- Reduce errors by digitally sending measurements to calibrators
- Precision measurements with reference uncertainties up to 0.01%
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