ZERA GmbH
Hauptstraße 392
53639 Königswinter
Phone +49 (2223) 704-0
Fax +49 (2223) 704-70
Mail info(at)zera.de

http://www.zera.de/index.php

Moving Test - MT681/MT680

MT681 - Three-phase Fully Automatic Test System Class 0.1 With Integrated Current Source

MT680 - Single-phase Fully Automatic Test System Class 0.1 With Integrated Current Source

The state of the art test systems MT681 (three-phase) and MT680 (single-phase) consist of a class 0.1 reference meter with built-in current source up to 100 A. They are particularly designed for analysis of complete metering installations and local mains conditions. The equipment offers high functionality combined with an excellent menu guided operation via built-in soft-keys and a colored 6.4” LCD-display.

Application

• Verification of the load conditions on metering installations
• Verification of the energy registration
• Testing of meters with accuracy classes 1 and 2
• 4 Quadrant measurement
• Frequency-, phase angle and power measurement
• Independent generation of load conditions by using incoming voltage from the grid
• Testing of systems with pulse output
• Harmonic spectrum analysis
• Wave form analysis