ZERA GmbH
ZERA is an internationally operating company. In over 70 countries around the world, our local sales partners offer you the best consulting services – in your language. From Buenos Aires to Brisbane, from Oslo to Cape Town. Every representative is in close contact with us and has a permanent contact person at ZERA. This way we guarantee short distribution channels and an atmosphere of mutual trust.
- +49 2244 9277-0
- +49 (2223) 704-70
- info@zera.de
- Humboldtstraße 2a
Koenigswinter, 53639
Germany
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product
Portable Test System
MT686s
Actual value, vector, curve displaypower generationerror measurementMeasurement of harmonics up to the 40thVoltage supply via existing measurement voltage
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product
Testing of Voltage Measuring Transformers
In this category you will find components for high-voltage testing as well as for testing electronic or conventional voltage measuring transformers.
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Test Benches DC
Combined with a power source system e.g. MTS750 this test bench is used as a DC meter test system with 40 test positions.
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Instrument Transformer & Switchgear Testing
Our stationary and mobile instrument transformer test systems are used to test current and voltage instrument transformers. Among other things, accuracy testing, demagnetization and insulation testing are possible.
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Transformer Testing
Measuring bridges or electronic burdens can be individually integrated into existing CT/VT test systems. Customized solutions are our core competence.
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Portable Sources
While testing of meter installations on-site often a sufficient load is missing to achieve reliable results. You can generate currents up to 120 A and voltages up to 500 V with our sources.
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Instrument Transformer Test Systems
Our systems for testing voltage (VT) and current (CT) instrument transformers are conceived among other things for testing accuracy and insulation.
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Portable Test System
MT680s
Actual value, vector, curve displaypower generationerror measurementMeasurement of harmonics up to the 40thVoltage supply via existing measurement voltage
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Precision Laboratory Systems
With accuracy and reliability, our products set standards in the laboratory technology market.
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Test Stands DC
forms e.g. B. together with an MTS750 source system, a DC meter testing device with a maximum of 40 measuring stations
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Source Systems AC
The power sources of MTS-series based on digital amplifier modules combined with frequency generator and reference device are the MTS source system. Single-phase systems (MTS1xx) or three-phase systems (MTS3xx) from 1 to more than 40 test positions are available.
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Meter Test Systems
We offer a huge variety of products for meter testing. From the smallest device with the size of a single-phase meter up to customized semi-automatic systems with more than 40 test positions.
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E-mobility Test Systems
Correct contactingcharging cable detectionsecurity questionExtensive range of accessories for on-site measurements in a separate caseCharging cable with additional measuring lines (Sense)Convenient control through guided test procedure via WinSAM and tabletElectromechanical locking
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Portable Test System
MT781
Actual value, vector, curve displayCurrent and voltage generationerror measurementMeasurement of harmonics up to the 40th
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Primary Testing Technique
Individual components for instrument transformer testing technologyStationary and portable instrument transformer testing technologyprimary testing technique
