MECHANICAL SPECIFICATIONS

OSCILLOGRAMS

The graphs below show typical ACM20 power meter VOLTS readings when the unit is powered from four common ac-voltage waveforms.

VOLTS

AC POWER METER

AMPS WATTS

SEL

PF

1.43

(36.3)

2.10 (53.3)

Front View

Back View

0.51

(12.95)

1.07

(27.20)

0.40

(10.16)

0.12 (3.05) (min)

0.12 (3.05) (min)

Side View

1.63

(41.4)

0.086 DIA (REF)

2-56 UNC THREAD

0.33 (8.39)

(min)

0.22 (5.59)

(min)

0.60

(15.24)

(max)

Bottom View

Dimensions are in inches (mm).

Components are shown for reference only.

Tolerances (unless otherwise specified):

.XX ± 0.02 (0.51)

.XXX ± 0.010 (0.254)

Angles ± 2˚

B

A

TB1

Lead Length

2.0 (50.5) min.

L1

Diameter:

10A and 32A models: 0.35 (8.9)

100A models: 0.57 (14.5)

a

meter:

ACM20 Series

Four-Function AC Power Meters

Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other

technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply

the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without

notice.

© 2011 Murata Power Solutions, Inc.

www.murata-ps.com/locations

email: sales@murata-ps.com

Murata Power Solutions, Inc.

11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.

ISO 9001 and 14001 REGISTERED

03 Mar 2011

MPM_ACM20 Series.A09 Page 6 of 6