The L700 Insight System by AIQ is a cutting-edge Synchronised Data Monitoring (SDM) solution engineered to transform the way electricity distribution networks are monitored and managed. Designed with precision and powered by AIQ’s proprietary technology, the L700 enables time-coherent current sensing across the network, providing operators with real-time, synchronised data.
By capturing detailed insights at the feeder level and across diverse earthing systems, it empowers utilities to detect, diagnose, and prevent faults before they cause disruption. Built for performance and reliability, the L700 is a crucial step toward a more resilient and intelligent grid.
Key Features
Built to outperform legacy systems, the L700 Insight System combines advanced sensing, real-time analytics, and intuitive design. These key features illustrate how the platform delivers precise fault detection and network-wide visibility to improve reliability and performance.
Time-Synchronised Monitoring
Multi-Earthing Compatibility
Real-Time Communications and Alerts
Intuitive Graphic User Interface (GUI)
AppliedIQ L700 Insight System Synchronized Data Monitoring Solution SDM
L700 System Architecture
The L700 NODE consists of distributed devices reporti ng GPS ti me stamped near real ti me data to a central server. At the front end of this chain are the L701 Line Sensors and a local L700 Data Concentrator. Each Line Sensor communicates wirelessly with its local L700, and this in turn communicates with the Server. A substati on installed device provides neutral displacement voltage which captures ti me stamped V0 in a compensated Network. This device is called the S700 which is also an excellent high impedance earth fault relay.
L700 Operation and Integration
The L700 System has multiple options for fault or disturbance capture. For example, when a distributed sensor or a substation S700 captures an overcurrent/ undercurrent condition or an increase in V0 at the substation, it notifies the server of the precise time of event. The server in turn polls for data at the ti me of event from all distributed devices thereby receiving a precise, distributed data picture of the disturbance.
Once processed by the server, the fault or disturbance is displayed in the GUI, or if integrated, to SCADA, DMS or ADMS. This means that in a matt er of seconds, the operator will know where a fault has occurred, its cause and effect, and its potential to create a safety issue irrespective of grounding treatment.
