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| 型号： | ACA5-20RM-5-AC3-RL-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | AMMETER AC 200A 120VAC RED |
| 产品培训模块： | ACA5-20RM Series |
| 产品目录绘图： | Digital Panel Meter |
| 特色产品： | ACA5-20RM Series Ammeters Digital Panel Meters |
| 标准包装： | 1 |
| 系列： | ACA5-20RM |
| 类型： | 安培表 |
| 测量范围： | 0 ~ 199.9A |
| 显示器样式： | 红色字符，黑色背景 |
| 显示器类型： | LED |
| 显示器位数： | 3.5 |
| 显示器位数 - 高度： | 0.370"（9.40mm） |
| 背光： | 无 |
| 安装类型： | 面板安装 |
| 端子： | 端接块 |
| 电源电压： | 85 ~ 140VAC |
| 产品目录页面： | 2856 (CN2011-ZH PDF) |
| 其它名称： | 811-1976 |
www.murata-ps.com
ACA5-20RM Series
True-rms-AC Ammeters with 5A CT Inputs
C
?
US E156931
FEATURES
?
? Scales and displays the true-rms output of 5A current
transformers
?
?
?
? Accurately measure complex ac current waveforms
? Perfect for measuring current in IT applications
? Available in three input ranges: 0-100A, 0 to 200A,
or 0 to 500A
?
? Functionally complete:
On-board, low-burden toroid sensor
Scaling/interface circuitry
Precision A/D converter
?
? Reliable single-board construction
?
?
? 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
Murata Power Solutions’ ACA5-20RM Series 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
CT’s secondary 0-5A output leads through the ACA5-20RM’s on-board toroid sensor, apply
ac power, and the ammeter is fully operational. All models are totally self-contained—other
than the external 5A CT, no other user-supplied components are required.
Three input ranges measure 0-100.0 amps (with 0.1A resolution), 0-200 amps (0.1A
resolution), and 0-500 amps (1A resolution). Two power supply options are available:
85-140V (47-63Hz), and 170-264V (47-63Hz). Power consumption from a nominal 120V
or 220V ac supply is less than 50mA. And, precision auto-zeroing circuitry, super-stable
components, and an rms-to-dc converter circuit combine to achieve excellent performance
when measuring the complex, non-sinusoidal, ac currents found in today’s computer/telecom
equipment.
ACA5-20RM Series rms ammeters feature full-size, 0.37 " (9.4mm) high, 3? digit,
bright red LED-displays and a built-in bezel/?lter assembly that features metal fasteners.
They are also panel-cutout compatible with Murata Power Solutions’ DMS-20RM Series
of rms-reading ac voltage monitors, making ACA5-20RM ammeters perfect replace-
ments for older, less reliable, analog voltmeters and ammeters in today’s sophisticated
instrumentation.
?
?
? Digital replacement for analog meters
? Approvals to UL/cUL/IEC/61010-1
PRECISION
rms-to-DC
CONVERTER
BUILT-IN
TOROID
L1
SENSOR
A
B
TB1
For full details go to
www.murata-ps.com/rohs
Figure 1. ACA5-20RM Series simpli?ed schematic
www.murata-ps.com/support
MPM_ACA5-20RM.A08 Page 1 of 5
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| ACA5-20RM-5-AC4-RL-C | 功能描述:数字面板表 200A rng, 170-264Vac 3.5 Dig brght rd LED RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| ACA5-20RM-9-AC3-RL-C | 功能描述:数字面板表 500A rng, 85-140Vac 3.5 Dig brght rd LED RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| ACA5-20RM-9-AC4-RL-C | 功能描述:数字面板表 500A rng, 170-264Vac 3.5 Dig brght rd LED RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| ACA56078801 | 制造商:LG Corporation 功能描述:CLAMP ASSEMBLY |
| ACA56078802 | 制造商:LG Corporation 功能描述:Clamp Assembly |
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