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Smart Safety Protector (RSD) - TF Series
Fonrich Safety Protector RSD is a state-of-the-art rapid shutdown device designed for solar PV systems, ensuring compliance with NEC rapid shutdown requirements while delivering module level safety and intelligence. As a leading rapid shutdown initiation device, it provides both automatic protection and manual rapid shutdown capabilities, making it an essential component of any photovoltaic rapid shutdown system.
The rapid shutdown initiation device wire size is optimized for seamless integration with various solar rapid shutdown devices, making Fonrich a trusted choice for residential, commercial, and utility-scale rapid shutdown for solar systems. The FR-PVMS-TF series is designed for 1-to-1 connectivity, meaning each Fonrich RSD rapid shutdown device connects to a single PV module.
Product Advantages
Automatic/Manual Rapid Shutdown
Automatic or manual shutdown, to ensure maintenance and fire safety
Module-Level Arc Protection
Arc Fault Detection: series, parallel arc. Quickly extinguish the arc, effectively preventing the fire accident
1600m PLC Communication
Supports super-long communication distance
Supports Remote Data Monitoring
Snapshots include voltage, current, power, power generation, IV working point, temperature, etc.
Technical Parameter
Model
FR-PVMS-TFQx
Number of Module
1 For 1
Max. Input Operating Voltage
60 V
Dimension
165×30×21 mm
Max. Input/Output Current
16 A ~ 20 A
Safety Compliance
NEC 2017, 2020 & 2023 (690.12) ; UL 1741; UL 3741
FR-PVMS-TF Series Comparison
Rapid Shutdown Technical Specifications and Features Overview
The FR-PVMS-TF Series Rapid Shutdown Device is an excellent choice for cost-effectiveness, while still demanding high safety and intelligence.The primary distinction between the TF, TT, and TH series lies in their module connection architecture, offering flexibility for different installation scenarios: The TF series is designed for 1-to-1 connectivity, meaning each RSD rapid shutdown device connects to a single PV module.
The TF series is fully compatible with solar panel rapid shutdown standards and supports module-level rapid shutdown for enhanced safety and operational transparency.
| Parameter Name | FR-PVMS-TFSB | FR-PVMS-TFCB | FR-PVMS-TFQC | FR-PVMS-TFQH |
|---|---|---|---|---|
| Maximum Input Voltage | 60 V | 60 V | 60 V | 80 V |
| Number of Modules | 1 | 1 | 1 | 1 |
| Max. Input/Output Current | 16 AMP | 16 AMP | 20 AMP | 16 AMP |
| Max. Short Circuit Current | 23 AMP | |||
| Arc Detection Feature | - | - | Module-level Arc Fault Shutdown | Module-level Arc Fault Shutdown |
| Safety Compliance | All models comply with NEC 2017, 2020 & 2023 (690.12); UL 1741; UL 3741 safety standards | |||
| Maximum System Voltage | 1500 Vdc | |||
| IP Rating | IP68 | |||
| Operating Temperature | -40 to +85 °C | |||
| Communication Protocol | Power Line Commnication (PLC),Max.Cable Loop Length 1600 Meters | |||
| Monitoring Platform Features | - | Module-level Asset Management, 2D & 3D Data Display, Multi-module Comparison, Real-time Status, Energy Management, Smart Fault Analysis | ||
Rapid Shutdown Device Wiring Diagram
| FR-PVMS-TFSB | FR-PVMS-TFCB | FR-PVMS-TFQC | FR-PVMS-TFQH |
Fonrich RSD + Smart Logger
the wiring diagram overview for Fonrich Rapid Shutdown FR-PVMS-TFxx with Smart Logger is as follows.
Related Solutions
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