ACM20 Series
Four-Function AC Power Meters
MECHANICAL SPECIFICATIONS
2.10 (53.3)
Dimensions are in inches (mm).
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.51)
.XXX ± 0.010 (0.254)
Angles ± 2˚
Components are shown for reference only.
0.51
(12.95)
0.12 (3.05) (min)
1.43
(36.3)
VOLTS AMPS WATTS
PF
SEL
1.07
(27.20)
Side View
AC POWER METER
Front View
0.40
(10.16)
0.12 (3.05) (min)
Lead Length
2.0 (50.5) min.
B
TB1
0.60
(15.24)
(max)
0.22 (5.59)
(min)
1.63
(41.4)
0.086 DIA (REF)
2-56 UNC THREAD
0.33 (8.39)
(min)
L1
A
Bottom View
a
me
meter:
Diameter:
10A and 32A models: 0.35 (8.9)
100A models: 0.57 (14.5)
Back View
OSCILLOGRAMS
The graphs below show typical ACM20 power meter VOLTS readings when the unit is powered from four common ac-voltage waveforms.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
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
03 Mar 2011 MPM_ACM20 Series.A09
Page 6 of 6
MURATA [ MURATA MANUFACTURING CO., LTD. ]
