Description
Features
- Metrologically certified PQI according to IEC61000-4-30 Ed. 3 class A as basic device
- A scalable system for the areas of certified power quality as well as for load and efficiency management for up to 10 feeders (32 lines)
- Monitoring of feeders with 3 or 4 currents using 3P/3PN Current Link modules (max. 32 currents)
- Simultaneous measurement of multiple feeders instead of traditional per feeder measurement
- Direct compliance reporting and event display by PQEasy reporting via web browser (e.g. according to EN50160)
- Disturbance recordings for voltage events, optional including the time-synchronous currents of the reference channels
- Time synchronous load management for U/I/P/Q/PF
- Current measurement per Current Link channel «IN1 (typical/maximum) of 400 A / 1’000 A» and «IN2 (typical/maximum) of
8’000 A / 20’000 A» - Grid tariff meter P & Q (purchase & delivery)
- System management by means of a user-friendly multi-device tool for easy commissioning and efficient maintenance
- Low space requirement due to single voltage measurement
- No need to shut down the plant for installation of the measuring system due to the non-invasive Rogowski measuring technique
- Very high robustness due to proven coaxial principle
- Current values are time synchronous to voltage (IEC61000-4-30)
- Various communication interfaces (Modbus TCP/IP, Modbus RTU, REST API, IEC61850, Cloud with MQTT, Webbrowser) allow high connectivity flexibility to parallel as well as higher-level systems
- Fast installation with robust measurement technology
- Sampling rate 54 kHz
Area of Application
- Monitoring of the feed in substations
- Monitoring of industrial power distribution systems
- Energy optimization through identification of load behavior
- General smart grid applications
Cyber Security (OT) / Cyber Protection
- Role-based access authorisation (RBAC)
- Hypertext Transfer Protocol Secure (https)
- Client Whitelist / Client IEC61850 Whitelist [Firewall]
- Audit log [Registration aller Manipulationen]
- Sys-Log
- Secure firmware updates
- Data logger & Uninterruptible Power Supply (UPS)
- Data export
- Secure (mobile) connection
- PEN test