- Pure AC VLF, and DC (+ or – polarity)
- Load independent sinusoidal 0.1Hz
- Integrated TD
- TD Resolution ±1×10-4
- TD Analysis & Reporting using TD Control Center
- Digital RMS metering
- Smallest compact rugged construction
- Bluetooth/USB Mem. stick PC Interface
- 4.3″ Color LCD Display
- Weighs only 86 lbs / 39 kg
- Insulation Resistance & Cap. Measurement
- Perform advanced diagnostics on MV Cables acc. to IEEE400, 400.2, CENELEC HD620/621
- Output Frequency optimization
- Real time oscilloscope display
- Auto & Manual Test programmable Sequences
- Internal Storage of Test Reports
- Unlimited duty cycle
- Flashover voltage detection
- Power supply immunity and independence
- Low maintenance, oil-free design
- RMS Digital Metering of Current and Voltage
- Automatic TD Evaluation
- Vacuum Bottle Test functionality
- Optional Partial Discharge Interface
HV Diagnostics
Showing all 6 results
- Test your 35kV below MV cable systems.
- Single Piece Design
- Weighs only 126 lbs / 57kg
- Perform tests fully automatically
- Real time oscilloscope display
- Insulation Resistance & Cap. measurement
- RMS Metering of Current and Voltage
- Output Frequency optimization
- Internal Storage of Test Reports
- Download to PC and / or USB flash drive
- Unlimited duty cycle
- Bright backlit LCD display
- Power supply immunity and independence
- Low maintenance, oil-free design
- HVA Control Center – User friendly software for immediate, professional detailed reporting and setup
- Tests your MV and Transmission cable networks
- Test up to 10µF (100,000ft/30kms)
- Single Piece Design
- Weighs only 280 lbs / 127kg
- Perform tests fully automatically
- Real time oscilloscope display
- RMS Metering of Current and Voltage
- Output Frequency optimization
- Insulation Resistance & Cap. measurement
- Internal Storage of Test Reports
- Download to PC and / or USB flash drive
- Unlimited duty cycle
- Bright backlit LCD display
- Power supply immunity and independence
- Low maintenance, oil-free design
- HVA Control Center – User friendly software for immediate, professional detailed reporting and setup
- Free HVA Control Center Software and upgrades
- Flexible Separate standalone coupling capacitor and filter for ease of setup and portability
- Battery or AC shore power operation
- HVD Suite Software – for control and display
- Rugged and portable
- Automatic and Manual Control of gain, trigger, and filtering options
- Analog and Digital Noise mitigating algorithms and Filtering Options
- Ergonomic process driven menu guided user interface
- Multiple Display format of PD Activity includes Phase Resolved Pattern, PD mapping, Raw signal , PD Intensity, PD Clusters, Voltage Dependence, Background Noise etc.
- Detection of PDIV and PDEV
- Rated at 62kV Peak (ideal for 35kV Acceptance and Maintenance testing and below rated cables)
- Includes PD Calibration Instrument (acc. to IEC 60270)
- While mainly used for testing cables, can also be used for testing switchgear, motors, coils, transformers etc.
- Quick and Easy reporting functionality
- Corona protection toroids included
- All cables and accessories included in the injection molded transport case with wheels and pull handle
- Perform advanced diagnostics on MV Cables according to IEEE400 and 400.2
- Suitable for testing 35kV cables and below
- Wireless Bluetooth Connection
- Minimum connection hookups
- Accurate 1E-5 Resolution!
- Excellent, easy to use TD reporting
- Supplied with Free TD control center Software and FW upgrades
- Local LED indication for TD value range
- Leakage Current Guard Protection
- Sleep mode saves battery life
- Uses universal C-type batteries
- Supplied in rugged transport case with all accessories.
This unit packs a punch at 45kV peak output and integrated Tan Delta. There is no need to have a separate external Tan Delta instrument with this all-in-one design. Fully compliance with the IEEE400, 400.2, IEC 60502, CENELEC HD620/621 guides and standards. At only 86 lbs / 39 kg this unit is very portable, housed in a rugged IP67 case.
With a high test capacity of 10uF, there are very few loads or cables this instrument cannot test. With the a large 4.3″ color display, automatic TD evaluation, and manual and automatic test functionality, DC and AC operation, testing in the field just got a whole lot easier.
Designed for performing diagnostic testing for up to 35kV rated cables and full acceptance testing of cables 25kV and lower, this unit covers most of the MV cables installed today. All instruments are shipped with a NIST calibration certificate, TD Control Center software, corona protection shields, Bluetooth dongle, and accessories tote.
Features:
The HVA60 VLF/DC Hipot Tester model is the instrument of choice when customers require a single instrument that can test the full range of Medium Voltage cables available – that is 35kV rated cables and below. This very popular, single piece instrument is widely used on long 35/33kV cable systems found in electrical utilities, wind and solar farms, etc.
The HVA60’s portable design has a total weight equivalent to just one piece of many two piece VLF 60kV units available on the market. In addition, setting up the HVA60 instrument is simple with no cumbersome interconnects between various modules that make up a typical two-piece design.
Having both VLF AC and DC outputs, the HVA60 is not simply a high voltage instrument for testing MV cables, the unit can also be used for testing Vacuum bottles, cable jackets/sheaths, rotating machines, transformers, switchgear, etc. Test reports are downloaded to the instrument’s internal memory or to a USB flash drive.
As with all HVA units, fully automatic test sequences, digital RMS metering, and integrated storage of test results make the HVA60 a top seller.
Features:
The model HVA90 and HVA94 offer customers the ability to test MV and Sub Transmission class cables including 69kV and 46kV cable and below. The lightest 90kV VLF/DC system on the market, this single instrument not only produces some of the highest VLF AC voltages available, but it also has a very powerful output capability. This facilitates the testing of long cables.
Like all models in the HVA series, the user interface is the same. This means that any operator who is familiar to operating a HVA34 for example, can also operate the HVA90/94. Setup is simple and automatic with no cumbersome interconnecting of various modules.
Automatic test sequences, like on all HVA models can be setup directly on the instrument or on the supplied HVA Control Center software. Test reports are downloaded to the instrument’s internal memory or to a USB flash drive.
Features:
The PD60-2 is a portable two-piece Partial Discharge (PD) measurement and location system with Integrated Tan Delta that interfaces to the HVA45TD or HVA60 AC VLF test systems. The PD60, rated at 62kV peak test voltage, allows the operator to detect, locate and map PD in cable systems up to 35kV. Ideal for PD testing on 35kV MV collector networks found in wind and solar farms.
The PD system runs on either battery or shore power or both. Combined with one of the HVA series of VLF test instruments, the user can perform both an AC withstand and a partial discharge test on a cable system at the same time without having to make any new connections or change out equipment.
The PD 60 uses the same user friendly powerful windows based software suite as used in all our other PD systems. The software controls both the AC VLF source and PD acquisition allowing for automatic or manual control. The PD60 comes complete with PD coupling capacitor and filter units in a rugged injection molded cases with all accessories including a NIST traceable PD Calibrator.
Features:
The TD60-MC system uses wireless Bluetooth technology and has an extremely simple test set up making field testing a breeze. Compared to other large and bulky TD systems on the market that require several connections, the TD60-MC requires very few connections and interfaces easily with the HVA60 using a multi-connector (MC).
The TD60-MC is a great tool to trend cable data overtime to show gradual degradation decreasing operational risk. Defective and/or degraded terminations and splices, water treeing, concentric neutral wire corrosion, and installation defects can be detected with this instrument.
The TD60-MC is designed to work with the HVA60 VLF system and is therefore capable of performing diagnostic tests on 35kV cables and below. The unit comes in a custom case with rollers and a convenient, pull-out handle for easy transportation. The unit is supplied with host of accessories including corona protection, jumper cables, ground cable, D Type batteries, D Battery Charger etc.
Features: