Table 4 Data instrument, standard, and accuracy overview.

From: A measured energy use, solar production, and building air leakage dataset for a zero energy commercial building

Category

Instrument

Standard

Accuracy

Energy Use

• SiteSage IOT Gateway

• UL 61010-1

+/− 1%

• 150 A CT (n = 2)

• IEC 61869-2

• 50 A CT (n = 20)

 

• 20 A CT (n = 8)

 

Energy Production

• Enphase Envoy Gateway Microinverter (n = 56)

• ANSI C12.20

+/− 0.5%

Building Air Leakage

• DG-700 Pressure and Flow Gauge (n = 2)

• ASTM E779

• DG-700: +/− 1%

• Model 3 Blower Door Fan (n = 2)

• ASTM E1258-88

• Fan: +/− 3%

• TECLOG3 data logging software

  
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