Doc# E145701 D - 11
D: DNP 3.0 Protocol Assignments
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Maximum Demands of Total Power (Points 15 - 19)
These points are formatted as 2's complement fractions. They represent a fraction of
4500W Secondary in normal operation, or 3000W Secondary in Open Delta operation.
Inputs above/below +/-4500 or +/-3000W Secondary are pinned at +/-4500 or +/-
3000W Secondary, respectively.
Phase Angle (Points 20 - 25)
These points are formatted as 2's complement integers. They represent angles from -
180.00 (0x0F8F8) to +180.00 (0x00708).
CT & PT Ratios (Points 26 - 31)
Point Reading
15 Maximum Positive Demand Total Watts
16 Maximum Positive Demand Total VARs
17 Maximum Negative Demand Total Watts
18 Maximum Negative Demand Total VARs
19 Maximum Average Demand VAs
Point Reading
20 Phase A Current Angle
21 Phase B Current Angle
22 Phase C Current Angle
23 Volts A-B Angle
24 Volts B-C Angle
25 Volts C-A Angle
Point Reading
26 CT Ratio Numerator
27 CT Ratio Multiplier
28 CT Ratio Denominator
29 PT Ratio Numerator
30 PT Ratio Multiplier
31 PT Ratio Denominator
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