All-Vanadium Redox Flow Battery System - Cell Voltage Monitor (CVM) and Stack Function Test

Product Description

Product Description

Vanadium Redox Flow Battery Voltage Inspector 
Brand: Hyvitech 
Origin: China

The HY-CE60 Flow Battery Voltage Inspector (CVM), independently developed by Hyvitech, is designed for use with the Flow Battery Management System (FBMS). This device enables real-time collection, transmission, storage, and analytical processing of all single-cell voltage data from flow battery stacks. Adopting automotive-grade chips, the product conducts comprehensive analysis and processing of the detected voltage data sets, and performs rapid fault diagnosis. Boasting the advantages of low power consumption, light weight, easy expandability and wide adaptability, it supports the reliable and stable operation of flow battery energy storage systems.

Technical Features

High-Voltage Isolation:

High-voltage optocoupler technology is adopted to achieve signal isolation for individual fuel cell voltages, effectively preventing the accumulation of high voltage and ensuring the safety of voltage data acquisition for each cell.

High-Precision Measurement:

A high-precision signal conditioning circuit is designed to achieve accurate signal sampling of individual fuel cell voltages, reducing measurement errors and ensuring the precision of each voltage signal.

Modular Design:

Utilizing hardware modular design technology, the system supports cascade installation of multiple modules, allowing users to flexibly expand the number of cells and adapt the installation to various application scenarios.

Real-Time Diagnostics:

By calculating the voltage range, mean, standard deviation, and other statistical parameters of individual cells, the system performs data cluster analysis to determine internal humidity levels within the stack, enabling real-time status monitoring and fault diagnosis.

Flexible Board Designs with Customizable Channel Count
Multiple board configurations are available, supporting customized acquisition channel counts to meet diverse application needs.

Modular Installation with Cascading Capability
Designed for flexible installation, the system supports multi module cascading for easy expansion and adaptable integration.

Comprehensive Monitoring with Rapid Analysis and Diagnosis
Enables full scale monitoring with fast data processing, analysis, and diagnostic capabilities for real time system insights.

Automotive Grade Precision and Enhanced Reliability
Built to automotive grade standards, delivering higher accuracy and superior reliability in demanding operating environments.

Voltage Measurement Range	-5V ~ +5V	Working Frequency	80MHz
Voltage Measurement Channels	60 channels	Supply Voltage	9V~33V
Total Voltage Detection	2 channels	Power Consumption	≤3W
Voltage Measurement Accuracy	±5 mV / ±1 mV   (optional)	Static Leakage Current	≤1μA
Voltage Resolution	1mV	Operating Temperature	-40℃~105℃
Communication Interfaces	CAN, 485, LAN	Dimensions	148*134*39mm
Data Update Cycle	100ms	Protection Grade	IP67 (Version without Network Port)

Technical Advantages

· Real-time data acquisition, display, storage and query for all single-cell voltages of the stack (60~300 channels)

· Real-time analysis and processing of the detected single-cell voltage data sets

· Comprehensive and rapid fault diagnosis for stacks and systems

· Monitoring and ensuring the stable and reliable operation of single cells in the stackExchanging key information with other components via 

· Ethernet/CAN/485 and other communication methods

Company Profile

Hyvitech New Energy Technology Co ., Ltd

Co-founded by senior experts from MIIT's national/provincial talent programs and industry professors.

R&D, production, and sales of hydrogen energy and flow battery systems.

 

Accreditations

• National High-tech Enterprise

• Provincial Specialized "Little Giant" SME

• Gazelle Enterprise

• IATF 16949 & ISO 9001 Certified

FAQ

Q: What is the lead time for orders?
A: Standard models ship in 15–30 days; custom products take 30–65 days.  
 
Q: Do you offer after-sales service overseas?
A: Yes, we can provide professional after-sales support.  
 
Q: Can I customize the power and size of the hydrogen fuel cell stack?
A: Absolutely! We offer tailored solutions.  
 
Q: What documents are provided for export?
A:A complete export package (commercial invoice, packing list, bill of lading, certificate of compliance, etc.).  
 
Q: How do I place an order?
A: Please contact us via email or phone to receive detailed product quotes and service proposals, then confirm through a purchase contract order.