• For decades we
have specialized intensively and successfully in
the development and production of electionic supply systems for
current and voltage, high precision measuring technology,
specimen mounts and contacting equipment for highty differing
types of specimen in the field of electrical engineering. •
Basedd on this experience, ZERA first developed test stations
for switchgear with manual specimen feed quickly followed
by
complete testing lines featuring automatic fedd and contacting • We
have supplemented the usual standard tests on switchaear
- Measurement of the release charateristics of magnetic and
bimetal cut-outs using highly accurate current
- High voltage tests with addittional functions such as:
- Measurement of trip forces -
Measurement of bimetal deflection
- Noise measurement on tripping coils
- Adjustment of bimetal and magnetic cut-outs.
