The VM-6KA tests armatures up to 6KV — suitable for small to medium DC traction motors. The VM-10KA/12KA/15KA are for higher-voltage DC machines including large railway traction motors requiring 10KV–15KV surge testing. The bar-to-bar test feature is the same in both.

Indian Railways (locos, EMUs, DMUs), metro rail systems, heavy industrial DC drive motors, mining machinery, and large naval or defense electrical systems where high-voltage DC armature testing is required..

Yes. The VM-10KA/12KA/15KA is designed to comply with IEEE and IEC standards and is used in quality assurance for Indian Railways traction motor manufacturing and overhaul workshops.

Yes. In addition to bar-to-bar testing for DC armatures, the VM-10KA/12KA/15KA can perform standard coil-to-coil surge testing for AC motor windings accommodating voltages up to 6.6KV (for 10KV/12KV models).

Yes. The integrated LabVIEW software generates complete MS Word test reports including waveform comparisons, percentage error readings, and model/job identification data.