TAU3 TRUE THREE-PHASE TRANSFORMER WINDING ANALYSER

The multifunction TAU3 streamlines transformer testing with a one-time connection for all tests, reducing reliance on multiple instruments and minimising testing time, helping you maximise productivity for fast and accurate maintenance decisions. In addition to routine polarity validation, turns ratio, winding resistance, and demagnetization tests, the TAU3 offers short-circuit impedance and efficiency tests with the same one-time lead connection. Guided by colour-coded leads and clamps with on-screen vectors that match the transformer nameplate, the easy-to-follow setup ensures the right result the first time.

STX40 PORTABLE STANDALONE CABLE FAULT LOCATION UNIT

With its single rotatory knob or touch screen control and its fully automated motorised HV switches, the STX 40 is the most convenient and most powerful portable fault location unit in the market.
It is ideally suited for all essential fault locating tasks, such as analysing, prelocating and pinpointing of faults on low voltage and medium voltage XLPE or EPR insulated cables. With its 40 kV DC source and a potent high frequency burner it is also highly effective on PILC cables.
The STX40 redefines the state-of-the-art: as a complete package it comes with all necessary fault locating components fully integrated in a single robust housing. The STX is the only system in its class with 7 fault locating methods built-in:
Insulation resistance testing;Time Domain Reflectometry (Radar);HV DC proof testing (DC hipot);Burning;TDR-based prelocation and additionally transient prelocation methods;Surging/Thumping in multiple voltage stages;Sheath testing and Sheath fault pinpointing

5 KV, 10 KV AND 15 KV INSULATION RESISTANCE TESTERS

The Megger Advanced range of 5 kV, 10 kV, and 15 kV insulation resistance testers is ideal for engineers and technicians performing insulation testing on transformers, motors, switchgear, and cables in environments up to 230 kV. These instruments support IR, DAR, PI, DD, SV, ramp, and PDC (with software), providing the diagnostic depth needed for condition assessment and maintenance planning.
Each model includes PI Predictor™ to speed up testing, internal memory for storing results, and optional Bluetooth® for exporting data to PowerDB or CertSuite no manual recording required.
The new innovative patent applied ReAct test mode allows the user to make accurate measurements by monitoring reabsorption current. This groundbreaking test mode can ensure reabsorption current does not result in incorrectly passing or failing insulation, helping to maintain safety. In addition, the test mode can be used to ensure dangerous return voltages to not occur.
Choose from three models MIT525/2, MIT1025/2, and MIT1525/2 based on your required test voltage. With 6 mA noise immunity and high-performance guard terminals, the Advanced range delivers reliable results where remote control and substation-level noise handling are not required.