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参数资料
| 型号： | APR 400 B420L |
| 厂商： | LEM USA Inc |
| 文件页数： | 3/4页 |
| 文件大小： | 0K |
| 描述： | SENSOR CURRENT 40A 24V MOD |
| 标准包装： | 1 |
| 系列： | APR |
| 电流 - 感应： | 200A，300A，400A（可选） |
| 精确度： | ±1% |
| 传感器类型： | 开环 |
| 电源电压： | 12 V ~ 24 V |
| 输出： | 4 ~ 20mA |
| 频率： | 30Hz ~ 6kHz |
| 响应时间： | <400ms |
| 电极标记： | 双向 |
| 工作温度： | -20°C ~ 60°C |
| 封装/外壳： | 模块 |
| 包装： | 散装 |
| 其它名称： | 64.45.48.000.0 |
Current Transducer APR-B420L
Safety and warning notes
In order to guarantee safe operation of the transducer and to be able to make proper use of all features and functions,
please read these instructions thoroughly!
Safe operation can only be guaranteed if the transducer is used for the purpose it has been designed for and within
the limits of the technical specifications.
Ensure you get up-to-date technical information that can be found in the latest associated datasheet under www.lem.com.
Caution! Risk of danger
Ignoring the warnings can lead to serious injury and/or cause damage!
The electric measuring transducer may only be installed and put into operation by qualified personnel that
have received an appropriate training.
The corresponding national regulations shall be observed during installation and operation of the transducer
and any electrical conductor.
The transducer shall be used in electric/electronic equipment with respect to applicable standards and safety
requirements and in accordance with all the related systems and components manufacturers’ operating
instructions.
Caution! Risk of electrical shock
When operating the transducer, certain parts of the module may carry hazardous live voltage (e.g.
primary conductor, power supply).
The user shall ensure to take all measures necessary to protect against electrical shock.
The transducer is a built-in device containing conducting parts that shall not be accessible after installation.
A protective enclosure or additional insulation barrier may be necessary.
The transducer shall not be put into operation if the jaw opening is open (split core version) or the installation
is not completed.
Installation and maintenance shall be done with the main power supply disconnected except if there are no
hazardous live parts in or in close proximity to the system and if the applicable national regulations are fully
observed.
Safe and trouble-free operation of this transducer can only be guaranteed if transport, storage and installation are carried
out correctly and operation and maintenance are carried out with care.
Page 3/4
071022/6
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
www.lem.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| APR400-B420L | 制造商:LEM 制造商全称:LEM 功能描述:AC Current transducer APR-B420L |
| APR40327 | 制造商:Cooper Crouse-Hinds 功能描述: |
| APR40-40-12CB | 功能描述:HEATSINK FORGED 40X40X12MM RoHS:是 类别:风扇，热管理 >> 热敏 - 散热器 系列:APR 产品目录绘图:BDN12-3CB^A01 标准包装:300 系列:BDN 类型:顶部安装 冷却式包装:分类（BGA，LGA，CPU，ASIC……） 固定方法:散热带，粘合剂（含） 形状:方形，鳍片 长度:1.21"（30.73mm） 宽:1.210"（30.73mm） 直径:- 机座外的高度（散热片高度）:0.355"（9.02mm） 温升时的功耗:- 在强制气流下的热敏电阻:在 400 LFM 时为6.8°C/W 自然环境下的热电阻:19.6°C/W 材质:铝 材料表面处理:黑色阳极化处理 产品目录页面:2681 (CN2011-ZH PDF) 其它名称:294-1099 |
| APR40-40-12CB/A01 | 功能描述:散热片 40x40x12mm Double-sided Kapton RoHS:否 制造商:Ampro By ADLINK 产品:Heat Sink Accessories 安装风格:Through Hole 散热片材料: 散热片样式: 热阻: 长度: 宽度: 高度: 设计目的:Express-HRR |
| APR40-40-12CB/S | 制造商:CTS 制造商全称:CTS Corporation 功能描述:Forged Heat Sinks |
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