A Battery monitoring system with an independent power supply and 4K galvanically insulated design with CAN interface.
The CTS Battery Monitoring System is engineered to support controlling battery parameters such as State-of-Charge(SoC) or State-of-Health(SoH) to support operating safety. This module has a range of support such as optimizing cell charge, improving battery life, and promoting high battery capacity which collectively enhances performance.
All data collected from the BMS is provided to the application system, in real-time, giving accurate estimates of each parameter and promoting safe operation standards.
Battery Monitoring/Management Systems (BMS) are electronic systems that monitor the physical variables of a battery, such as current, voltage, and temperature, and prevents the battery from operating outside its safe operating area. Monitored variables are used to check the battery state, to calculate secondary data (eg. state of charge), report that data, control its environment, or for authentication.
Our standard module consists of a contactless Hall current sensor, a shunt resistor-based current sensor, a battery voltage sensor, and a temperature sensor. The four sensor signals are read by analog-to-digital converters (ADCs), processed by a programmable STM32 microcontroller, and provided at the output via the CAN interface. This allows for the module to be programmable so it can be integrated into almost any digital system.
A particular feature of the product is its independent power supply and galvanically insulated design. Therefore the device operates directly with 12V DC and can be attached on both high-side and low-side of the high voltage (HV) battery system. This allows the module to directly monitor the battery and the parameters within the electrical system.
With both off-the-shelf and customized solutions, we meet a wide range of performance needs based on our established modular design. These sensors are solution for high-amperage drive motors, even with customized packaging and mounting options.
Designed using Hall-effect and Shunt-based technology, all our sensors provide a consistent, high-performance streamlined solution. Regardless of your application or housing requirements, our engineers can build a sensor to your concise specifications, guaranteeing it will fit your requirements.
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Application Notes / Tech Briefs
The clamp-on current sensors from CTS Corporation offer an easily installable means of current measurement for applications in the low-to-mid current range. Available as either magnetic field concentrators or full sensor modules, these products are ideal for current monitoring and preventive maintenance for countless industrial systems.
The PCB mount current sensor from CTS Corporation is the ideal tool for performance monitoring of high-power PCB-based systems.
CTS can design and deliver products that meet the unique requirements of your project. Work with a technical expert to begin your design today.
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The CO-04-SF and CO-10-SF magnetic field concentrators and clamp on sensors are designed for non-intrusive and isolated measurements of electric currents.
CTS develops PCB mount current sensors designed to measure the electrical current flowing through a printed circuit board (PCB) or a specific part of an electrical circuit.