CEV4000IM50
The CEV-XX-IM50 Series is a high-accuracy, galvanically isolated voltage transducer designed for measurement of DC, AC, and pulsed voltages in demanding industrial and railway environments. The sensor provides a proportional current output (50 mA nominal) ensuring high noise immunity and reliable signal transmission over long distances
Product Overview
The CEV-XX-IM50 Series is a high-accuracy, galvanically isolated voltage transducer designed for measurement of DC, AC, and pulsed voltages in demanding industrial and railway environments. The sensor provides a proportional current output (50 mA nominal) ensuring high noise immunity and reliable signal transmission over long distances. It features excellent linearity, fast response, low temperature drift, and strong immunity to common-mode disturbances. This series is optimized for applications requiring high insulation performance, compact construction, and stable operation across wide temperature ranges.
Key Features
- Galvanically isolated voltage measurement
- Current output (high noise immunity)
- Bipolar measurement capability
- Compact, rugged industrial design
- Low power consumption
- Excellent accuracy (offset, sensitivity, linearity)
- Fast response time
- Low temperature drift
- High immunity to external interference
- Stud-type power connections for robust installation
Technical Specifications
| Parameter | Value |
|---|---|
| Current Consumption (IC) | 40 + IS AT 15 V |
| Operating Temperature | from -40 °C to 85 °C |
| Supply Voltage (VC) | ±12 to ±24 V |
| Rated Input Voltage (VPN) | ±4000 V |
| Maximum Input Voltage (VPM) | ±6000 V |
| Output Current (IOUT) | 50 mA |
| Offset Current (IO) | 150 μA |
Compliance & Standards
- EN 50155 (Railway Applications)
- IEC 62497-1
- EN 50124-1
- EN 50121-3-2
- UL 347
Quick Reference
- Part Number
- CEV4000IM50
- Type
- Voltage Sensor
Applications
- Power Supplies
- Traction
- Welding
- Drives