Switchgear Testing Solutions
VOTANO 100
Sophisticated testing of inductive and capacitive voltage transformers
A highly accurate portable solution for voltage transformer performance checks, class verification, calibration, and efficient testing workflows in the field and in the lab.

Product Highlights
Highly accurate voltage transformer testing made portable
VOTANO 100 combines precision, portability, and workflow automation for voltage transformer testing, class verification, and calibration in substations, labs, and manufacturing environments.
Highly accurate portable voltage transformer test device
Suitable for inductive voltage transformers and capacitive voltage transformers
Supports electrical performance checks, class verification, and calibration
Ideal for on-site tests and calibration tasks in power system grids
Useful in production facilities and test/development labs
VB02 voltage booster supplies test voltage and integrated switchbox automates sequences
Description
Sophisticated testing of inductive and capacitive voltage transformers
VOTANO 100 is the first portable device (15 kg/33 lbs) which offers highly accurate voltage transformer tests. This allows to use VOTANO 100 not only for electrical performance checks, but also for class verification and calibration.
It performs quick tests of all kinds of inductive voltage transformers (VTs) and capacitive voltage transformers (CVTs) for both protection and metering purposes.
Its light-weight design makes it ideal for on-site tests and calibration tasks in power system grids. As a manufacturer or testing lab you can use VOTANO 100 in your production facilities and test/development labs.
The voltage booster VB02 provides the test voltage during the ratio measurement. Its integrated switchbox automatically switches between the necessary test sequences.
Accurate VT testing
VOTANO 100 offers highly accurate voltage transformer tests for both inductive voltage transformers (VTs) and capacitive voltage transformers (CVTs).
Field and lab use
Its light-weight portable design makes it ideal for on-site tests and calibration tasks in power system grids, as well as for use in production facilities and test labs.
Automated test support
The voltage booster VB02 provides the test voltage during ratio measurement, while the integrated switchbox automatically switches between the necessary test sequences.
Key Capabilities
- Inductive VT testing
- Capacitive VT testing
- Class verification and calibration
- Portable field testing
- Production and lab support
- Automated switching between test sequences
