P52000 VPD High Voltage Transducer | Input max. 4200 V DC or AC peak | Voltage presence detection
Description
Railway and Industrial Application Solution for Monitoring Voltages from 50 - 4200 V AC/DC
Standard/Directive | Industry Standards
- EN 50155, RIA12/1984
Broad-range power supply 24 ... 230 V DC/AC, stable during brownouts – Class S2 - EN 45545-2a)
Fire protection (HL 3) - EN 50155
Use on rolling stock - EN 50155, EN 50125-1, EN EN 50125-2
Temperature class TX (-40 ... +85 °C) and altitude class AX (2000 m or 4000 m AMSL) - EN 50123-1
Use in traction power substations - EN 61709
Reliability - EN 61140
Protection against electric shock - EN 61373
Resistant to vibration and mechanical shock (railway applications) - EN 50121-1, EN 50121-3-2; EN 61326-1
EMC for railway applications and industrial applications - EN 50153
Protective measures against electrical hazards (contact protection through protective covers; housing IP protection: IP54 high-voltage side, IP33 low-voltage side) - EN 50124-1, EN 50123-1, EN 50178
Isolation coordination for railway and industry
P52000 VPD detects the presence of voltage. The input signal is compared to a threshold value and the resulting binary information is galvanically isolated and transmitted to the output circuit. When the input voltage exceeds the set threshold value, a solid state relay opens, signaling the presence of voltage at the input.
The signal of the solid state relay can control a hardware relay, for example, or be fed into a safety device or controller. The signal levels are based on type 1, EN 61131-2 PLC signal inputs.
The threshold value applies regardless of the sign of the input voltage’s absolute value. In other words, the solid state relay will be triggered as soon as the positive threshold value is exceeded or the input voltage is below the negative threshold.
10 default threshold values can be selected using the rotary switch on the front of the device. Units with user-defined values are also available.
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| 产品类别: | 高压隔离放大器 |
|---|---|
| 结构型式: | 表面安装型外壳 / 螺纹法兰 |
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2月 2022
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