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
Meter Test Systems
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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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Product
Primary Testing Technique
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Individual components for instrument transformer testing technologyStationary and portable instrument transformer testing technologyprimary testing technique
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Product
Testing of Voltage Measuring Transformers
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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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Product
Portable Test System
MT786
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Actual value, vector, curve displayCurrent and voltage generationerror measurementMeasurement of harmonics up to the 40th
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Product
Measuring Systems
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Select your individual Meter Test System (MTS) from our single components. Hints for useful combinations of devices can be found on the corresponding product page.
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Product
Instrument Transformer Test Systems
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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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Product
Precision Laboratory Systems
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With accuracy and reliability, our products set standards in the laboratory technology market.
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Product
Portable Sources
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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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Product
Portable Test System
MT686s
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Actual value, vector, curve displaypower generationerror measurementMeasurement of harmonics up to the 40thVoltage supply via existing measurement voltage
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Product
Transformer Testing
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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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Product
E-mobility Test Systems
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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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Product
Testing of Current Measuring Transformers
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All components from this category can be integrated into an existing current transformer test system. When selecting CT test components, both the type of converter to be tested and the required current are important.
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Product
Portable Test System
MT680s
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Actual value, vector, curve displaypower generationerror measurementMeasurement of harmonics up to the 40thVoltage supply via existing measurement voltage
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Product
Test Benches DC
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Combined with a power source system e.g. MTS750 this test bench is used as a DC meter test system with 40 test positions.
