Three-Phase Meter Test System for On-Site Tests on Electricity Meters and Power Quality Measurement
METES 320 is an on-site measuring instrument for testing single and three-phase meters and for power quality measurement. It is equipped with an LCD screen for displaying measured values, vector diagrams for currents and voltages, bar graphs for harmonics up to the 31st and THD of current and voltage.
This device is also capable of testing voltage and current transducers.
The following optional accesories are available: data loggers, GPS modules, GSM modules and equipment for testing metering installations.
| Analog inputs: | Voltage | 3 x 260 VAC |
| Direct current | 3 x 5 AAC | |
| Current clamps | 3 (SmartProbe technology) | |
| Scanning heads | 1 | |
| Analog outputs: | Impulse output | Proportional to energy |
| Operation: | Membrane keypad with 4 programmable keys | |
| Display: | Alpha-numeric LCD screen, Resolution 320 x 240 pixels | |
| Accuracy: | 0.2% |