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P45000 高压隔离放大器 / 测量变送器 | SIL 2 / SIL 3 功能安全

Description

P45000 高压隔离放大器 / 测量变送器 | SIL 2 / SIL 3 功能安全

具有 SIL 2 / SIL 3 系统认证的高压变送器

  • 适用于所有直流和交流电驱动的铁路车辆,包括柴电车辆
  • 测量电压高达 4500 V DC 和 3000 V AC
  • 测试电压:20 kV AC
  • 适合于功能安全等级达 SIL 2 / SIL 3 的应用
  • 增强隔离电压:高达 3700 V AC/ 4800 V DC
  • 节省空间,尤其在堆叠安装的情况下
  • 可以灵活适应空间条件:直立或水平安装,用螺丝固定,也可选用 DIN 导轨安装
  • 可选配隔板加长空气间隙,无需额外空间,避免„临界“安装环形接线片
  • 完全真空封装,牢固耐用
  • 通过了 EN 50155 标准认证,适用于铁路车辆
  • 5 年质保

P45000 系列测量变送器设计用于测量重型车辆(尤其是铁路车辆)上的高直流和交流电压。应用示例包括监测和控制牵引电机、监测牵引变流器或者车载逆变器中的母线电压。

电压测量输入与输出和电源之间高度隔离。电流输出与市面上常见的控制输入兼容。

外壳支持灵活的安装方式:用螺丝直立或者水平固定,或者卡在35毫米DIN导轨上。甚至可以堆叠安装设备。所需空间特别少。

产品支持运行具有功能安全要求的各种应用,这在同类产品中尚属首次。此款高压变送器通过了认证,可用于 SIL 2 系统,冗余 SIL 3。例如,能可靠确定存在危险高压。

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技术细节

AC/DC 电位隔离: 4,800 V DC, 最高 3,600 V AC
工作环境 温度: –40 ... 85 °C
功能: 测量高电压
输入: 0 ... (±)1,000 V, 0 ... (±)1,500 V, 0 ... (±)2,000 V, 0 ... (±)2,800 V, 0 ... (±)3,000 V, 0 ... (±)500 V, 0 ... (±)750 V, 可超出测量范围 150 %
输出: 0 ... (±50) mA, 10 ... 50 mA
最小测试电压: 10/18 kV AC
电源: ±15 ... ± 24 V DC
截止频率: 截止频率 10 kHz,可按要求提供更低的截止频率
尺寸(宽 x 长 x 高): 28 x 148 x 128.5 mm
特点: 可堆叠, 带固定电缆或螺钉端子的高压输入, 极其紧凑, 用于铁路车辆 (EN 50155), 经过优化,空间需求低, 适用于 SIL 2 系统,并可冗余用于SIL 3 (IEC 61508), 配有安装导轨和壁式安装的选项
标准: EN 50155:2021
产品类别: 高压隔离放大器

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操作说明书

[17033] 操作说明书 包括安全手册
P45000 (P45*0*K2*, P45*1*K2*)
高压测量变送器
Version 04

小册子

[18000] Brochure
Precision Devices for the Rail Industry

数据手册

[17003] Data Sheet
P45000
Product Description | Specifications | Product Range
Version 01

证书

[17142] Certificate TÜV Süd
Tested according to: EN 50155, EN 45545-2
Railway Application
[17523] Certificate of Compliance (UL-CA)
P450** / P451**
MQFT8 - Medium-voltage Accessories for Industrial Control Equipment Certified for Canada - Component
No. UL-CA-2319595-0 | 2023-06-02
[18029] EU Declaration of Conformity (DE, EN, FR)
No. EU220804A | 2022-09-19
P45000 (P45***K***/***)
[17529] Certificate of Compliance (UL-US)
P450** / P451**
MQFT2 - Medium-voltage Accessories for Industrial Control Equipment - Component
No. UL-US-2322568-0 | 2023-06-02

Installation guides

[18036] Installation Guide (DE, EN, ZH)
P45000 High Voltage Transducer
Version 04

我们的服务

在工艺或应用中使用

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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