Daikin D-BACS - Page 283

266 1.5 Explanations of Power Proportional Distribution
Power Proportional Distribution (P.P.D.)
 Remarks
Reference data of actual example are shown below.
*Power group in a lump sum style (kWh)
*Group setting for each watt-hour meter (kWh)
DCU/Name
Wattmeter
Watt-hour meter DCU
Electric energy at each port
Tolerance
(%)
DCU1-1 49 29.88 -39.0%
DCU1-2 168 88.36 -47.4%
DCU2-1 135 150.17 11.2%
DCU2-2 128 33.66 -73.7%
DCU3-1 34 40.94 20.4%
DCU3-2 117 72.92 -37.7%
DCU3-3 82 193.92 136.5%
DCU4-1 66 38.1 -42.3%
DCU4-2 89 307.05 245.0%
DCU4-3 159 76.82 -51.7%
Total 1027 1031.82 0.5%
DCU/Name
Wattmeter
Watt-hour meter DCU
Electric energy at each port
Tolerance
(%)
DCU1-1 158 158.09 0.1%
DCU1-2 305 305.96 0.3%
DCU2-1 595 595.56 0.1%
DCU2-2 291 290.9 0.0%
DCU3-1 127 127.21 0.2%
DCU3-2 167 166.91 -0.1%
DCU3-3 139 139.43 0.3%
DCU4-1 116 116.74 0.6%
DCU4-2 257 256.98 0.0%
DCU4-3 680 681.01 0.1%
Total 2835 2838.79 0.1%