VLF Sine Wave 62 kV
The VLF Sine Wave 62 kV combines a high output voltage with a compact portable design, giving users a powerful field-ready solution for medium voltage cable testing without the complexity of a larger setup.
Carry out VLF withstand testing, DC testing, sheath testing and sheath fault pinpointing with one platform. Add the optional internal Tan Delta function for cable condition assessment and expand further with the PDS 62-SIN for partial discharge diagnostics.
The large colour touchscreen, touch-friendly interface and straightforward workflows reduce training time and make even advanced diagnostic procedures easier to perform with confidence.
Measurements are automatically evaluated and stored in internal memory, can be reviewed on the unit, and exported through USB for fast report generation in MeggerBook Lite.
Automatic discharge, breakdown detection and the analogue residual voltage indicator help users stay informed about cable status during testing, while optional external safety equipment supports safer field operation.
About the product
Simplify medium-voltage cable testing and diagnostics with the VLF Sine Wave 62 kV, a compact, portable, high-performance system designed for commissioning tests, condition assessment, and sheath testing. The unit delivers a true VLF sine-wave output up to 44 kVrms/62 kVpeak, supports DC testing up to ±62 kV, and automatically adjusts frequency to match cable length and load, helping you test both short and long cable sections reliably.
The system combines multiple functions in one platform. In addition to monitored withstand testing, it also performs sheath testing and sheath-fault pinpointing up to -20 kV when used with the ESG NT2 step-voltage probe. With the optional internal Tan Delta function, it also supports cable condition assessment with automatic result interpretation in line with IEEE 400.2, giving users a clearer view of cable ageing and insulation behaviour.
User experience is built into the design. The large 7-inch colour touchscreen and touch-friendly software make setup and operation straightforward, even for more advanced diagnostic routines. The analogue residual voltage indicator keeps the operator informed about cable status, while automatic discharge, breakdown detection and optional external safety equipment help support safe testing practice in the field.
All measurements are stored in the unit’s internal memory and can be reviewed directly on the instrument or exported via USB for reporting in MeggerBook Lite, which is included. The system is also prepared for wireless data transfer. For users who need partial discharge diagnostics, the VLF Sine Wave 62 kV can be paired with the optional PDS 62-SIN PD coupler to create a more complete test and diagnostic solution covering monitored withstand testing, Tan Delta diagnosis and PD diagnosis.
For applications that demand portability without compromising performance, the VLF Sine Wave 62 kV offers a strong balance of output capability, usability and integrated diagnostics.
