P51000 High Voltage Transducer | Input up to ±125 V | Current measurement | Energy metering
Description
High Voltage transducer for current measurement with shunt resistor in systems up to 4800 V
- Overload-protected current measurement via shunt resistor from amps to kiloamps with up to 10 switchable calibrated ranges
- Short circuit recognition
- Monitoring and control of traction motors and converters
- Rated isolation voltage up to 4800 V AC/DC
- Housing offers protection against contact and pollution for added safety
- Circuit monitoring with self-diagnostics
- Selectable input ranges and floating standard signal outputs for flexible, easy system integration
- Integrated broad-range power supply
- Resistant in tough conditions: extreme temperatures, shock, vibration and harsh EMC environments
Maximum flexibility is achieved through a new housing concept — specifically designed for rolling stock. With integrated broadrange power supply and a unique combination of safety functions.
Electric as well as diesel-electric locomotives and multiple units (EMU/DEMU) require multifold monitoring and control of electric energy. Voltage and current sensors used for this purpose need to meet the special demands posed by railway operations.
Of particular concern are fire and smoke protection, electrical safety, as well as robustness towards extreme environmental conditions, mechanical stress and EMI influences.
The P50000 transducer series was specifically designed for applications on locomotives and multiple units for short circuit recognition, monitoring and control of traction motors and converters, auxiliary converters, accumulator batteries and others. A brand new feature is the flexibility provided by switchable measuring ranges and an integrated broad-range power supply.
Comprehensive certifications and conformity with railway standards make the devices the ideal choice for railway applications.
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| AC/DC 电位隔离: | 最高 4,800 V |
|---|---|
| 工作环境 温度: | –40 ... 85 °C |
| 输入: | 0 ... (±)30 mV up to 0 ... (±)125 V |
| 输出: | 0 ... (±)5 V, 0 ... (±)10 V, 0 ... (±)20 mA, 4 ... 20 mA |
| 最小测试电压: | 12/18 kV AC |
| 电源: | 24 ... 230 V AC/DC |
| 截止频率: | 可切换截止频率 14 kHz (P51x00) 和 10 Hz，可按要求 提供其他截止频率 |
| 尺寸（宽 x 长 x 高）: | 72.5 x 182 x 116 mm |
| 特点: | 可提供用于在列车上进行能量测 量的高精度规格 (EN 50463), 用于铁路车辆 (EN 50155), 诊断输入/输出电路和设备功能 |
| 标准: | EN 45545-2, EN 50121, EN 50155:2021, EN 50463, EN 61373, UL 347 |
| 产品类别: | 高压隔离放大器 |
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11月 2017
Interface Technology