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PLSED309039EN PM1000 Series Power Meters

08/2010 Chapter 1 – PM1000 Series Power Meters Product Description

Parameter

PM1000

PM1200

OLD

REV

R.Wh

■

R.VAh

■

R.VARh

■

-R.VARh

■

Run hours

■

OLD

TOT

t.Wh

■

t.VAh

■

t.VAR

■

-t.VAR

■

t.Run

■

RS 485

■

NOTE:

FWD: Forward indicating the import of power into the plant/grid

REV: Reverse indicating the export of power from the plant/grid

The PM1000 series displays:

 Voltage: Three voltage measurements line-to-line: 1-2, 2-3, 3-1, and

average, Three voltage measurements line-to-neutral: 1-4, 2-4, 3-4, and

average.

 Current: Three current measurements phase-wise (1, 2, 3), average

current of all three phases, neutral current, and three current phase angles



1, A



2, A



3) with respect to the corresponding voltage line-neutral

vector.

 Phase wise load in %: Three currents in % of the FS (%A FS).

 Unbalanced load in %: Current and voltage unbalance.

 Frequency: Measures from whichever phase is active.

 RPM: Measures the speed of the generator.

 Power: VA, W, VAR, per phase and total. PF per phase and average. Per-

Phase W readings provide a quick CT Polarity Check. A negated W phase

reading indicates CT reversal.

 Energy: VAh, Wh, +VARh (Ind), -VARh (Cap), Run hours, On Hrs, supply

interruptions (outage).

 Energy (OLD): VAh, Wh, +VARh (Ind), -VARh (Cap), Run hours.

 % Amperes load bar graph: Load bar graph indicates consumption in

terms of %Amperes total. You can quickly estimate the load by viewing the

display without operating any keys. The bar graph consists of 12

segments. Each segment indicates a current load of 10% of CT primary.

 Kilo, Mega, Giga indication for the above parameters. See ―The

indicators‖ on page 9 for more information.

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 80 81

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