Kit of control unit "Cell Voltage Monitor" for research and application of hydrogen fuel cell stack

On the Unipos website Control unit for research and application of hydrogen fuel cell stack On the Cell Voltage Monitor page, based on the CVM24P module,Two kits with different numbers of channels (CVM-Kit48P, CVM-Kit120P) And an expansion kit that you can use if you need more channels (CVM-Ext24P)Added.

Kolibrik's CVM (Cell Voltage Monitor) system monitors life conditions to prevent deterioration of individual cells and helps applications maintain optimal working conditions.

The kit based on CVM24P, which has been added to the lineup this time, isYou can connect directly to the PLC using a PC with a USB interface, or the RS485 bus (XC2 protocol or MODBUS), or CAN bus.

CVM24P… Stackable CVM system designed for hydrogen fuel cell stacks

Main Specifications

– 24 channels per one CVM24P module
– Channel voltage range -5V to 5V, can be extended
– Multiple modules can be chained to get more channels
– A / D converters resolution 24-bit
– Input impedance> = 1 MΩ
– Sample rate up to 500 sps
– Cell connection via 26-pin IDC connectors
– Compatible with all other Kolibrik.net modules (Compatible with all other Kolibrik.net modulesDetails)
– XC2 / RS485 bus, CAN bus, MODBUS RTU
– Stand alone or component of Compact Modular System and FC Stack Control System
– IOs (1x digital output, 1x digital input)

Application example

– Hydrogen fuel cell test stand
– Research on hydrogen technology, hydrogen fuel cells, electrolytic cells, and control systems
– Automotive solutions

About the kit

Kit type and number of channels:

– Single CVM24P module: 24 channels (base module)
– CVM-Kit48P 48 channels: 48 channels
– CVM-Kit120P 120 channels: 120 channels
– CVM-Ext24P: additional 24 channels
* Multiple modules can be daisy-chained to measure hundreds of channels.

Size:

– CVM24P module: 85 x 58 x 13.5 mm (without enclosure)
– CVM-Kit48P: 90 x 61 x 56 mm
– CVM-Kit120P: 90 x 61 x 104 mm
– CVM-Ext24P: 90 x 61 x 16 mm

Appearance (CVM-Kit48P / CVM-Kit120P / CVM-Ext24P):

Set contents (CVM-Kit48P / CVM-Kit120P):

About system configuration

Module configuration

CVM (Cell Voltage Monitor) consists of power supply and communication module (KMS-PWR *), and modules can be connected according to the number of channels.

Block scheme of modules in 48-channel kit CVM-Kit48P

Block scheme of modules in 120-channel kit CVM-Kit120P

Example of 72-channel monitoring system made by extending CVM-Kit48A kit by an extension kit CVM-Ext24P

* KMS-PWR is a module for KMS system bus power supply with XC2 / RS485 connection, USB to XC2 converter, and board interface like Raspberry Pi. KMS is a stackable modular system designed for compact size-limited control solutions.Detail isSee here.

kolibrik product

-Low power measurement: Low power measurement
– Pico Potentiostat… Potentiostat
– CVM32A… CVM system designed for hydrogen fuel cell stacks^*
Cost-effective solution for applications
– CVM24P… Stackable CVM system designed for hydrogen fuel cell stacks^*
Hydrogen fuel cell research and testing, precision applications, automotive solutions
– USB meters… Simple USB voltmeter
– Tevomet… Multi-channel type temperature and voltage monitor
Solutions for general temperature and voltage monitoring

* Cell Voltage Monitor (CVM) system

* Please feel free to contact us regarding the handling of other Kolibrik products..

Tegara Corporation is a certified reseller of Kolibrik.net