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Shunt Resistors | For DC currents up to 15 kA

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商品编号: maconic
说明 技术细节 下载 在工艺或应用中使用 相关的博客文章

Description

Shunt Resistors | For DC currents up to 15 kA

以高精度可靠地测量高达kA范围的直流电流

  • 使用分流电阻实现精密且长期稳定的直流电流测量

  •  支持最高15 kA的电流，标准设备支持最高8 kA的电流

  • 由于采用特殊分流隔离器，实现了低分流电压/小尺寸特性

  • 分流精度： 0.5级，可选0.2级

  • 增益误差为0.1 %的分流隔离器/变送器

  • 高过载容量，无残余测量误差

  • 测量原理决定了邻近线路无干扰

  • 电源单元和控制单元之间为电流隔离，最高3.6 kV工作电压/15 kV测试电压

  • 转换为标准信号：± 20 mA、± 10 V、4 … 20 mA

  • 完整电流测量系统的MTBF长达96年

  • 5年质保

Maconic分流电阻是多年设计和生产此类电阻的经验结晶，采用高品质材料精心制造而成。电阻棒由锰铜镍合金制成，因而温度系数非常低。尺寸和机械结构经过认真选择，使得在额定电流以下时，电阻的自热效应非常小。

该分流电阻及相关的分流隔离器实现了非常好的长期稳定性，保证其在多年的正常应用期间始终达到额定精度。电流峰值不会引起任何失调或漂移。基于电流测量的保护设备可获益于测量的可靠性和长期稳定性，实现极高的安全性能水平。

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技术细节

产品类别: 通用隔离器 / 标准信号隔离器, 高压隔离放大器
产品系列: ProLine
截止频率: 5 kHz, 10 kHz, < 1 kHz
最小工作电压: 50 V, 300 V, 1000 V, 2000 V, 3600 V, 6600 V
最小测试电压: 2,5 kV, 5 kV, 10 kV, 15 kV, 510 V
电源: 24 V AC, 24 V DC, 110 / 115 V AC, 220 / 230 V AC, 其他, 宽范围电源, 环路供电
设备类型: 分流隔离放大器, 电流测量用分流电阻器
输入: > (±)100 mA ( … kA), ≤ (±)500 mV
输出: 其他
误差级别: 0.1 %, < 0.5 %
结构型式: 6 mm 模块化外壳, 12.5 mm 模块化外壳, 17.5 … 67.5 mm 模块化外壳

下载

小册子

[14160] 手册
产品总览 接口技术

数据手册

[903] Data Sheet
Shunt Resistor for Direct Current Measurements from 1 A to 20 kA
Product Description | Specifications | Product Range
Version 03

证书

[13916] EU Declaration of Conformity (DE, EN, FR)
No. EU170803A | 2017-08-03
Maconic M...S, M...HS

Installation guides

[14541] Installation Guide (DE, EN)
Sealing Maconic Shunt Resistors / Plombensicherung von Maconic Shunt-Widerständen
Version 01

我们的服务

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在工艺或应用中使用

接口技术
高压隔离放大器和变送器，用于采集和转换电流、电压、温度、转速、应变和电阻信号。

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Shunt Resistors | For DC currents up to 15 kA
Shunt Resistors | For DC currents up to 15 kA
商品编码:

maconic

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