DC Monitoring System
The combiner box monitoring system solution for PV solar power systems offers real-time monitoring of current, voltage, temperature, and component status. It features RS485 communication and DC arc fault detection with automatic shutdown, powered directly by the DC system without external sources.
Main Functionalities
- Supports up to 32 channels.
- Total power generation monitoring for each individual string.
- RS485/PLC communication interfaces.
- Compatible with various specifications of Hall sensors.
Advantages
This DC System Monitor supports 1000V/1700V PV systems, providing real-time monitoring of string current, bus voltage, bus box temperature, switch status, and alarm output upon detection of abnormal data. The system supports RS485 or industrial wireless data transmission for seamless data communication.
User-friendly
Featuring an LCD screen for real-time display of current, voltage, and temperature, the system simplifies operation and maintenance.
Advanced Safety
The system incorporates a robust safety mechanism with remote alarm capabilities and optional arc-fault detection, offering an enhanced layer of protection for the PV power plant.
Convenient and Fast
This CE-EMC certified product supports RS485 or industrial wireless data transmission and can be directly connected to the bus-bar without requiring an external DC-DC power supply.
Certified Arc Detection
Certified with UL1699B, this product meets stringent industry standards for effectively detecting and mitigating arc faults, thereby preventing fires and equipment damage.
Simplified Installation
The monitoring system is designed for direct connection to the bus-bar, eliminating the need for an external DC-DC power supply and streamlining the installation process.
High Stability
The system exhibits high stability due to its enclosed PCB board and a well-designed layout that minimizes interference and maximizes the performance of the electronic components.
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