System overview

Meter Testing

Systems overview of the METES product family

 METES 320METES 32METES 12
Test system   
Single-phase
Three-phase-
Analog inputs   
Voltage 3 x 0 to 400 VAC 3 x 85 to 250 VAC 3 x 85 to 250 VAC
Current, direct 3 x 0 to 5 AAC  1 int. current ranges: 1/10/100 AAC **
Current clamps 3 3 int. current ranges: 1/10/100 AAC 1 int. current ranges: 1/10/100 AAC **
Frequency range 45 to 65 Hz 50 and 60 Hz 50 and 60 Hz
Accuracy class 0.2% 0.2% (typically 0.1%) 0.2% (typically 0.1%)
Impulse inputs   
Number 1 1 1
Impulse output   
Proportional to energy 1  
Binary inputs   
Number   
Binary outputs   
Number   
Operation   
External PC
Membrane keypad with
4 function keys
Touchscreen   
Display   
Alpha-numeric LCD screen, 4 x 20 characters 
Graphical LCD screen, 320 x 240 pixels  
High-resolution, resistive 3½“ touch screen   
Memory   
32 MB Flash  
128 MB multi media card 
Interfaces   
RS232
USB   
Ethernet   
Time synchronisation   
Internal GPS receiver module   
Power supply85 to 265 VAC 45 to 65 Hz 12 VDC85 to 250 VAC 45 to 65 Hz85 to 250 VAC 45 to 65 Hz
Housingcarrying casecarrying casecarrying case
Dimensions (WxHxD) without handle [mm]355 x 150 x 265230 x 170 x 160230 x 100 x 160
Weight3.8 kg0.8 kg0.6 kg

  Scope of delivery  Optional

**)METES 12 either has a direct input for current measurement (METES 12.1) or an input for current clamps (METES 12.2).