SPD Degradation Warning · Lightning-Current Logging · Grounding Monitoring

Smart Lightning Protection System

SPD degradation warning, lightning-current logging, grounding monitoring and centralized management upgrade lightning protection from passive devices to smart terminals.

OVERVIEW

SPD degradation warning, lightning-current logging, grounding monitoring and centralized management upgrade lightning protection from passive devices to smart terminals.

Based on FS/FSS/FSP surge-protector monitors, FL lightning-peak monitors, FR/FRP ground-resistance monitors and ESX intelligent edge computing gateways, it builds a complete smart lightning-protection monitoring network. SPD degradation warning, lightning-current peak logging, grounding-status monitoring and remote centralized management upgrade conventional lightning protection from 'passive devices' to 'smart terminals'.

SPD Degradation WarningLightning-Current LoggingGrounding MonitoringCentralized Management
Smart Lightning Protection System Solutions
PAIN POINTS

Industry Pain Points

01

Unknown SPD Status

Conventional systems rely on passive SPD discharge; SPDs degrade gradually from repeated strikes and are only found after failure, risking electrical fires or equipment damage.

02
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Untraceable Lightning Data

Lightning events lack recording; peak value, polarity and time are unverifiable, making post-event analysis and lightning-protection improvement impossible.

03
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Inefficient Manual Ground-Resistance Measurement

Ground resistance relies on periodic manual inspection with long cycles and low efficiency; data cannot be obtained promptly in bad weather, and status changes after strikes or faults are missed.

04
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Scattered Multi-Site Management

Airports, petrochemical plants and wind farms have no unified lightning-protection management; site status is scattered without centralized monitoring or unified alarms.

ARCHITECTURE

Solution Architecture

Layered architecture, a complete data loop from sensing to operation.

Sensing Layer
FS/FSS/FSP SPD MonitorsFL Lightning-Peak MonitorsFR/FRP Ground-Resistance MonitorsuA-Level Leakage Detection0.1-200kA Lightning-Current Logging
Aggregation Layer
ESX Intelligent Edge Computing GatewayRK3588S Edge Computing6 TOPS NPU4G/Wi-Fi/EthernetSPD Life-Prediction Model
Cloud Platform Layer
FEXLINK Lightning CloudMulti-Site Centralized ManagementSmart AlarmsData AnalysisFull-Lifecycle Device Management
Application Layer
Lightning DashboardSPD Health ScoringThunderstorm-Day StatisticsComprehensive Assessment ReportRemote O&M / OTA
CORE CAPABILITIES

Core Capabilities

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Capability 1

AI SPD Degradation-Trend Prediction

FS-series monitors measure SPD leakage current down to uA level in real time, judging degradation trends and predicting remaining life, replacing manual monthly inspection with 100% pre-failure warning.

Capability 2

Precise Lightning-Peak Logging

FL-series records lightning-current peaks from 0.1kA to 200kA with polarity and time; GPS timing to +-1us supports multi-station joint strike location to under 50 meters.

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Capability 3

Round-the-Clock Grounding Monitoring

FR/FRP monitors support three-pole and clamp-meter dual modes over 0.01ohm-200ohm with soil-resistivity auxiliary analysis, providing 7x24 continuous online monitoring.

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Capability 4

FG Gateway Edge Computing

The ESX intelligent edge computing gateway runs Rockchip RK3588S with 6 TOPS NPU, running the SPD life-prediction model locally and supporting 5G/Wi-Fi 6 redundant communication.

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Capability 5

Integrated Lightning Cloud Platform

FEXLINK Lightning Cloud centrally manages the full lifecycle of lightning-protection devices with a smart alarm rule engine and automatic assessment reports.

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Capability 6

Remote O&M & OTA Upgrades

Remote configuration, firmware OTA upgrades and one-click inspection raise O&M efficiency by 90% and cut manual inspection by 90%.

DATA LOOP

Data Loop

The complete data value chain: sense -> data -> AI -> warning -> control -> operation.

01Precise Sensing
02Edge Computing
03AI Analysis
04Risk Warning
05Closed-Loop Management
90%Manual-Inspection Reduction
100%Pre-Failure SPD Warning
50mStrike Location Accuracy
30%Equipment-Life Extension
PRODUCT PORTFOLIO

Product Portfolio

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SPD Monitoring

FS SPD Monitoring Module

FS Series

Real-time SPD leakage-current monitoring down to uA level, precisely judging degradation trends and predicting remaining life, replacing manual monthly inspection.

uA-Level LeakageDegradation PredictionLife Assessment
Lightning Logging

FL Lightning-Current Monitoring Module

FL Series

Precise logging of 0.1kA-200kA lightning-current peaks with polarity and time; GPS timing to +-1us supports multi-station joint strike location.

0.1-200kAGPS TimingStrike Location
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Grounding Monitoring

FR/FRP Ground-Resistance Monitor

FR / FRP Series

Three-pole/clamp-meter dual-mode online ground-resistance monitoring over 0.01ohm-200ohm, with explosion-proof Ex ia IIC T4 options.

Dual Mode0.01-200ohmExplosion-Proof
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Smart Gateway

FG Smart Lightning-Protection Gateway

ESX Series

Rockchip RK3588S edge-computing chip with 6 TOPS NPU, running the SPD life-prediction model locally with multi-mode communication aggregation to the cloud.

RK3588SEdge ComputingMulti-Mode Communication
CUSTOMER VALUE

Customer Value

Quantified, verifiable customer value.

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100% Pre-Failure SPD Warning

uA-level leakage monitoring and AI degradation prediction warn 100% before SPD failure, upgrading from 'replace after failure' to 'maintain before failure'.

uA-Level MonitoringTrend PredictionPre-Failure Maintenance

Strike Location Accuracy <50m

0.1-200kA peak logging with GPS timing enables multi-station joint location under 50 meters, making lightning events traceable and analyzable.

Peak LoggingGPS TimingJoint Location
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90% Less Manual Inspection

7x24 online monitoring of FR/FRP ground resistance and FS SPD status cuts manual inspection by 90% and raises O&M efficiency by 90%.

7x24 Monitoring90% Less InspectionO&M Efficiency
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Centralized Management, Full Compliance

FEXLINK Lightning Cloud centralizes multi-site management with automatic assessment reports, meeting GB 50057/SH/T 3169 requirements.

Centralized ManagementAutomatic ReportsStandard Compliance
FAQ

FAQ

Conventional systems rely on passive SPD discharge with unknown degradation status. FEXLINK's smart system, based on FS/FSS/FSP SPD monitors, FL lightning-peak monitors, FR/FRP ground-resistance monitors and ESX intelligent edge computing gateways, delivers uA-level real-time SPD leakage monitoring with degradation-trend prediction, precise lightning-current peak logging and 7x24 ground-resistance monitoring, upgrading conventional protection from 'passive devices' to 'smart terminals'.
FS-series monitors measure SPD leakage current down to uA level in real time; the ESX intelligent edge computing gateway runs the Rockchip RK3588S with 6 TOPS NPU, executing the SPD life-prediction model locally to judge degradation trends and predict remaining life, achieving 100% pre-failure warning.
FL-series lightning-peak monitors precisely record peaks from 0.1kA to 200kA with polarity and occurrence time; GPS timing accuracy is +-1us, supporting multi-station joint strike location to under 50 meters.
The solution is widely applied to airport terminals, petrochemical refining bases, offshore wind farms, metro lines and data centers, helping customers cut manual inspection by 90% and achieve 100% pre-failure SPD warning.
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