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PDF ACM3P-4-AC1-R-C Data sheet ( Hoja de datos )
| Número de pieza | ACM3P-4-AC1-R-C | |
| Descripción | Three-Phase AC Ammeters | |
| Fabricantes | Murata Power Solutions | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ACM3P-4-AC1-R-C (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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www.murata-ps.com
ACM3P Series
Three-Phase AC Ammeters
Actual size
FEATURES
Measure and display the true-rms current of 3-phase
power systems
Universal 85-264Vac (47-63Hz) operating supply
range
Three built-in current transformers measure up to
100A per phase
Ideal for power distribution units (PDUs) and backup
power systems
Low power consumption: less than ¼watt from
120Vac supply
One-piece polycarbonate housing fits ‘0U’ & ‘1U’
rack spaces
Low-profile surface mount design occupies minimal
behind-the-panel space
Available in red, green, or blue LED-displays with
phase annunciators
Low Cost; UL/CSA approvals pending
SIMPLIFIED SCHEMATIC DIAGRAM
PRODUCT OVERVIEW
Murata Power Solutions’ ACM3P series 3-phase AC ammeters measure and display the
true-rms values of 2- or 3-phase ac mains current. A front panel touch switch enables the
selection of a continuous reading of any of the three phases. All ACM3P ammeters are func-
tionally complete, with built-in L1, L2, and L3 current transformers—no other user-supplied
components or hardware are required.
ACM3P series AC ammeters are available with a 0-100A input range (150A peaks) and
provide a resolution of 0.1 Amp. Their 85-264Vac (47-63Hz) operating supply range makes
these ammeters perfect for worldwide 3-phase current monitoring applications. And, unlike
conventional average-responding products, ACM3P ammeters can accurately display the
true-rms values of triangle waves, square waves, and other irregularly shaped AC current
waveforms, with an accuracy of ±1% of full scale.
Their large (0.36"/9.2mm), bright LED display, available in a choice of red, blue, or green,
enables ACM3P ammeters to be easily readable from as far as 15 feet (5 meters). All
units are packaged in a one-piece, vibration resistant, polycarbonate housing that can be
installed in vertical ‘0U’ or horizontal ‘1U’ rack spaces. Their miniature size is ideal for UPS
backup power sources, power strips, alternative energy metering, and any other applica-
tions that require precise monitoring of 2- or 3-phase ac current.
PHASE 2
L2
PHASE 1
L1
PHASE 3
L3
L1 L2 L3
+5V
A/D
CONVERTER
B
85-264 Vac
47-63 Hz
A
For full details go to
www.murata-ps.com/rohs
AC/DC
CONVERTER
+5V
+5V
MICRO-
CONTROLLER
SEL
www.murata-ps.com/support
MPM_ACM3P Series.A01 Page 1 of 6
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
PANEL CUTOUT
RECOMMENDED DRILL AND PANEL CUTOUT DIMENSIONS
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
ACM3P Series
Three-Phase AC Ammeters
1.07
(27.18)
0.870
(22.10)
The panel opening must be centered vertically and
horizontally between the four 0.093 (2.362mm)
diameter holes.
1.426
(36.22)
1.626 (41.30)
0.093 (2.362) DIAMETER (4 REQUIRED)
MECHANICAL SPECIFICATIONS
2.10 (53.3)
L1 L2 L3
SEL
MULTI-PHASE AC AMMETER
Front View
1.43
(36.3)
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)
1.07
(27.20)
Side View
0.40 0.12 (3.05) (min)
(10.16)
0.22 (5.59)
(min)
1.63
(41.4)
0.60
(15.24)
(max)
0.086 DIA (REF)
2-56 UNC THREAD
0.33 (8.39)
(min)
Bottom View
Lead Length
5.0 (127) min.
B TB1
A
Diameter:
Inner: 0.57 (14.5)
Outer: 1.175 (29.8)
Back View
www.murata-ps.com/support
MPM_ACM3P Series.A01 Page 5 of 6
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet ACM3P-4-AC1-R-C.PDF ] | |
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