FD Leakage-Current Monitor
FD Series
High-accuracy AC/DC residual-current monitoring, graduated over-limit alarm + event logging, for leakage protection and fire-hazard monitoring.
FD Leakage-Current Monitor
FD Series
Product Overview
The FD residual current monitoring module is a professional residual current monitoring module of the intelligent lightning protection (F series), providing high-accuracy AC/DC residual current acquisition for leakage protection and fire hazard monitoring. It replaces manual monthly inspections with 7×24-hour online monitoring, and its μA-level high-accuracy sampling enables early warning of degradation trends. It complies with national/UL/IEC standards, supports remote configuration and OTA upgrades, and offers multiple specification options to suit different scenarios.
Core functions
AC/DC compatible detection with high-accuracy residual current acquisition. Graded over-limit alarming with traceable event records. RS485/Modbus communication for integration into monitoring platforms. Supports remote configuration and OTA upgrades for efficient O&M. Product Features
Data GeneratedAC/DC compatibleHigh-accuracy samplingGraded alarmEvent loggingProduct Features7×24-hour online monitoring
Replaces manual monthly inspections with real-time online residual current monitoring, detecting leakage hazards at the earliest moment.
High-accuracy sampling
μA-level high-accuracy sampling with early warning of degradation trends, eliminating leakage fire hazards.
Standards compliance
Complies with national/UL/IEC standards with reliable quality, meeting application requirements of various places.
Remote O&M
Supports remote configuration and OTA upgrades for efficient O&M and lower on-site maintenance costs.
Multiple specification options
Multiple specification options available to suit different scenario requirements. Technical Parameters
