0145H System Reactive Power Qsum -32768~32767 Integer R
0146H Phase Apparent Power S1 0~65535 word R
0147H Phase Apparent Power S2 0~65535 word R
0148H Phase Apparent Power S3 0~65535 word R
0149H System Apparent Power Ssum 0~65535 word R
014AH Phase Power Factor PF1 -1000~1000 Integer R
014BH Phase Power Factor PF2 -1000~1000 Integer R
014CH Phase Power Factor PF3 -1000~1000 Integer R
014DH System Power Factor -1000~1000 Integer R
014EH Voltage Unbalance Factor U_unbl 0~3000 word R
014FH Current Unbalance Factor I_unbl 0~3000 word R
0150H Load Type RT (L/C/R) 76/67/82 word R
0151H Power Demand Dmd_P -32768~32767 Integer R
0152H Reactive power Demand Dmd_Q -32768~32767 Integer R
0153H Apparent Power Demand Dmd_S 0~65535 word R
The Relationship between numerical value in register of Ai205 and the real
physical value is as following table. (Rx is the numerical value in register of
Ai205)
Parameter Relationship Unit
Voltage V1, V2, V3,
V12, V23, V31, Vllavg U=Rx ×(PT1/PT2)/10 Volt(V)
Current I1, I2, I3, Iavg, In I =Rx ×(CT1/5)/1000 Amp(A)
Power P1, P2, P3, Psum,
Power Demand Dmd_P P=Rx ×(PT1/PT2)×(CT1/ 5) Watt(W)
Reactive Power Q1, Q2, Q3, Qsum,
Reactive Power Demand Dmd_Q Q=Rx ×(PT1/PT2)×(CT1/5) Var
Apparent Power S1, S2, S3, Ssum
Demand Power Dmd_S S=Rx ×(PT1/PT2)×(CT1/5) VA
Ta b l e 4 . 1 4 M e t e r i n g d a t a a d d r e s s t a b l e
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