39-1734103 Murata Power Solutions Inc, 39-1734103 Datasheet - Page 7

• Manufacturer Part Number: 39-1734103
• Description: Shunt
• Manufacturer: Murata Power Solutions Inc
• Series: 39r
• Type: Base-Mounted DC Shuntsr

Specifications of 39-1734103

• Current Rating: 20A
• Accuracy: ± 0.25%
• Sensing Element: Manganin
• Tightening Torque: 4.5N-m
• Mounting Type: Base
• Resistance: 0.0025ohm
• Peak Reflow Compatible (260 C): No
• Terminal Type: Screw
• Output Voltage: 50mV
• Equipment Type: Base-Mounted DC Shunts
• Input: 50 mV
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC Ammeters
AC Current Transformers
*Not available as RoHS compliant.
www.murata-ps.com/dpm
Part No.
7020-01036-0
7020-01037-0
7020-01038-0
7020-01039-0
7020-01040-0
7020-01041-0
39-3681407*
39-3681408*
39-3681409*
7020-01042-0
7020-01043-0
7020-01044-0
7020-01045-0
7020-01046-0
ACA5-20RM Series
Dimensions
ACA-20RM-ALM Series
Dimensions
Package
Package
2.1"L x 1.40"H x 0.73"D
53.3mm L x 35.6mm H x 18.5mm D
2.1"L x 1.40"H x 0.73"D
53.3mm L x 35.6mm H x 18.5mm D
Current Ratio
1000:5
1500:5
2000:5
100:5
150:5
200:5
250:5
300:5
400:5
500:5
600:5
750:5
50:5
75:5
True-rms-AC Ammeters with 5A CT Inputs
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DATEL’s ACA5-20RM Series AC ammeters accept the output of
external 5A current transformers (CTs) and accurately display
the true-rms value of complex, non-sinusoidal AC currents up
to 500A. Operation and setup is straightforward: simply pass
the external 5A CTs secondary output leads through the on-
board toroid sensor, apply AC power, and the ammeter is fully
operational.
True-rms-AC Ammeters with Alarm Function
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Displays the true-rms value of non-sinusoidal AC currents and
provide a user settable, over current alarm function. When the
preset over current level is exceeded, the LED display continu-
ously flashes from high to low intensity. A built-in current trans-
former greatly simplifies most AC ammeter applications: just
pass the load conductor through the built-in current transformer,
apply AC power, and the ammeter is fully operational.
Scales and displays the true-rms output of 5A current transformers
Accurately measure complex AC current waveforms
Available in three input ranges: 0-100A, 0 to 200A, or 0 to 500A
Functionally complete: On-board, low-burden toroid sensor
Easy-to-read, red LED display with 0.37"/9.4mm digits
Two AC power options: 85-140Vac & 170-264Vac (50/60Hz)
2000V isolation between AC supply and external CT
User–settable, visual alarm function
Flashing display indicates overcurrent faults
Measures the true-rms value of complex AC current waveforms
Includes built-in current transformers
Available in two input ranges: 0-30.0A, and 0 to 50A
50A model features convenient split-core CT
Easy-to-read, red LED display with 0.37"/9.4mm high digits
Two AC power options: 85-140Vac & 170-264Vac (50/60Hz)
Accuracy
±2%
±2%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
Burden--VA (Ohms)
10.0 (0.40)
12.5 (0.50)
12.5 (0.50)
20.0 (0.80)
10.0 (0.40)
10.0 (0.40)
10.0 (0.40)
12.5 (0.50)
15.0 (0.60)
1.5 (0.06)
3.0 (0.12)
3.0 (0.12)
6.0 (0.24)
8.0 (0.32)
These 5A output, “donut” style AC current transformers can be used with our ACA5-20PC
and ACA5-20RM series AC ammeters to measure currents from 50 to 2000 Amps. All
models have 2-foot-long (0.6m) wire leads and are UL recognized components.
Ordering Guide
Ordering Guide
Datasheet
Datasheet
ACA5-20RM-3- AC3-RL- C
ACA-20RM- 4 - AC3 - RL-ALM-C
Input Range
4 = 50.0A
5 = 30.0A
Input Range
3 = 100.0A
5 = 199.9A
9 = 500.0A
www.murata-ps.com/aca5-20rm
www.murata-ps.com/aca-20rm-alm
Power Supply
AC3 = 85-140Vac @ 47/63Hz
AC4 = 170-264Vac @ 47/63Hz
Power Supply
AC3 = 85-140Vac @ 47/63Hz
AC4 = 170-264Vac @ 47/63Hz
LED Color
LED Color
Alarm Function
RoHS Compliant
RoHS Compliant
RL
RL
7