Adiradh Energy offering Cable test & diagnostic system VLF Sine 62 kV with integrated tan delta which  is a compact, robust, and portable high-performance test and diagnostic system for medium voltage cables.The VLF Sine 62 kV tester is a multifunctional tool. Not only can it perform VLF and DC testing, but it can also perform sheath testing and sheath fault pinpointing. Moreover, the optional internal tan delta expands the system to assess both cable integrity and condition. The smart VLF system automatically adjusts the test frequency to the cable length, making even tests on 35 kV rated cables (up to 25 km) easy and reliable. PDS62-SIN Portable PD detection and localization system in underground cables

• Performs cable withstand testing, cable diagnosis and sheath fault pinpointing
• Smallest and lightest unit on the market in its class
• Automatic result interpretation as per latest IEEE 400.2 standard
• Easy field operation with no need for external computer

Field operations require no external computer. Equipped with intuitive operating software and a large internal memory,the VLF Sinus 62 kV evaluates and stores all data automaticallycally Via the USB port, datasets can be easily exported and processed for report generation via the PC software Easypro

Adiradh Energy offering Megger TTRU3 transformer turns ratiometer uses a revolutionary design to perform a complete series of measurements on a transformer, including 3Ø step up turns ratio testing (patent pending). 3Ø voltage output offers numerous advantages to testing with today’s busy schedules.

The TTRU3 is an important tool for determining the mechanical condition of transformers. All ratio tests are performed in one instrument, with only one 3Ø lead-set connection. The TTRU3 utilizes the latest 7 in. (180 mm) color touch display, as well as an optional printer so results are never lost. This is complimented with remote control which can be operated from a PC, as well as the ability to download results to a USB memory device.

Typical problems found using The TTRU3

• Loose connections
• Turn-to-turn shorts
• Broken Strands
• Winding deformation
• Tap changer contact problems
• Core problems

TTRU3 standard features:

• OLTC Control
• Test Plans
• Test Mode / Time – Simultaneous / 10s 3Ø
• Predictive OLTC Voltage
• Vector Rotation on Screen
• Auto Vector Recognition
• Thumb Drive Export
• AUX CAN BUS

Testing performed

• All with one instrument and 3Ø lead-set connection!
• Ratio – 3Ø Step Up testing for power transformers
• Phase shift & phase deviation
• Polarity
• Magnetic balance/flux distribution
• Excitation current characteristics
• Auto vector detection/recognition

Features and benefits

• 3Ø test voltage – fast testing of all transformers
• Patent pending 3Ø Step Up Testing
• Confirm expected nameplate vector configuration
• Ability to measure actual vs expected phase shift
• Unique kelvin clamps with adjustable 3-inch jaw
• Banana plug input for connection to terminal blocks
• Turns ratio % error vs nameplate with pass/fail
• PC interface via USB for remote control operation and downloading of test results

True-3-phase-transformer-turns-ratiometer TTRU3  video

Additionally the MTR105 incorporates temperature measurement and compensation (for IR tests), motor direction of rotation plus supply phase rotation tests.These new test abilities make the MTR105 a real world, versatile, hand held motor test instrument.

https://www.youtube.com/watch?v=ahdWhObzS6I

Adiradh Energy offering  Portable Cable Fault Locating System SMART THUMP ST25-30 which  provides safe, efficient and extremely easy-to-use solutions for quickly identifying, prelocating and pinpointing various types of cable faults for power cables. The ST25-30 is developed to meet the requirements for typical medium-voltage distribution cable fault location markets from 11 to 35 kV system voltage.

Overview of Smart Thump ST25-30

• Delivers 1600 J at 12.5/25 kV
• 30-kV DC high voltage proof/burn and displays insulation resistance
• E-Tray automatic test sequence to proof test, prelocate and pinpoint
• ARC reflection MV cable prelocation
• ICE MV cable prelocation
• Multi-shot technology for ARM*
• Earth gradient LV fault locating and sheath fault locating
• Interprets test results for user
• 7.0 in HiBrite color display
• IP53 rating for wet environments
• Safety/grounding check
• USB interface