Differential Current Monitoring Device: RCM 201-ROGO for Rogowski Current Transformer
Monitoring TN-S systems requires a device that is both flexible and reliable. With the differential current monitoring device RCM 201-ROGO for Rogowski current transformers, you have an advanced instrument that not only meets these requirements but also excels in accuracy and ease of use.
Precision and Flexibility in One Device
The RCM 201-ROGO allows you to perform continuous monitoring of TN-S systems while complying with the standards outlined in DIN EN 62020/VDE 0663/IEC 62020. This involves differential current monitoring devices that check circuits for the presence of a differential current. When a set value is exceeded, an alarm is activated. The primary application of this standalone device is measuring type A differential current for systems with large cross-sections or busbars. Combined with a separately available Rogowski coil, the unit offers users flexibility even in tight spaces. Furthermore, you benefit from the possibility of retrofitting the measuring device.
For those who require differential current monitoring from type A to type B+ in low-voltage main distribution or sub-distribution in grounded systems, the RCM 201-ROGO is the ideal solution.
Key Features of RCM 201-ROGO:
- Output Signal: Normalized between 0-1 A
- Application: Universal for measuring alternating currents
- Measurement Range: 250-4000 A
- Power Supply Voltage: 24 VDC
- Construction: Compact in a plastic housing
- Mounting: Possibility for DIN rail mounting
- Standards: Complies with DIN EN 62020/VDE 0663/IEC 62020
- Flexibility: Suitable for retrofitting and use in tight spaces thanks to the Rogowski coil
