PowerLogic™ PM5500 / PM5600 / PM5700 series – User manual PDF
HRB1684301-18

Predicted demand

The meter calculates predicted demand for the end of the present interval for kW, kVAR, and kVA demand, considering the energy consumption so far within the present (partial) interval and the present rate of consumption.

Predicated demand is updated according to the update rate of your meter.

The following illustration shows how a change in load can affect predicted demand for the interval. In this example, the interval is set to 15 minutes.

The image illustrates how changes in electrical load affect predicted demand within a 15-minute interval. The x-axis represents time (H), and the diagram is segmented into a full 15-minute interval (C) and a partial interval (D). Key points include the beginning of the interval (A), the demand for the last completed interval (B), and a change in load (E). Two scenarios are shown: one where load is added during the interval, resulting in increased predicted demand (F), and another where no load is added, maintaining a lower predicted demand (G).

A

Beginning of interval

E

Change in load

B

Demand for last completed interval

F

Predicted demand if load is added during interval. The predicted demand increases to reflect increased demand

C

15-minute interval

G

Predicted demand if no load is added

D

Partial interval

H

Time

QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

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