The TSHB-801 tester is a specially developed, high-power device for determining the capacity of lithium-ion battery modules, with special consideration for high-voltage batteries, including systems containing LiFePO4 cells, as well as Mild Hybrid (MHEV) 48V batteries. This diagnostic tool from the Rotrix brand enables users to perform complex tests automatically, based on predefined operating procedures, ensuring the assessment of the modules' optimal condition and performance.
The TSHB-801 is the ideal choice for service centers and R&D laboratories requiring precise and reliable battery diagnostics during the maintenance of modern electric and hybrid vehicles (EV/PHEV).
The TSHB-801 tester offers comprehensive functions for in-depth examination of battery modules:
The device is capable of diagnosing lithium-ion modules whose maximum system voltage reaches 62 V. The testable cell configurations are as follows:
Series Connection: 2 to 15 cells connected in series.
Cell Voltage: Maximum 4.2 V per cell.
The tester possesses extremely flexible current management capabilities:
Charging Current: Up to 60 A maximum charging current can be provided for fast and efficient charging of the modules.
Regenerative Discharge Current: Up to 60 A regenerative discharge current (energy feedback to the grid during discharge), which is not only environmentally friendly but also increases the efficiency of the testing process.
To maximize the lifespan and performance of the modules, the TSHB-801 features an advanced balancing function:
Number of Channels: 16 independent balancing channels are available.
Balancing Current: Up to 2 A balancing current in both charging and discharging modes, ensuring fast and efficient equalization of voltage differences between cells.
The device is specifically suitable for diagnosing 48V batteries used in modern Mild Hybrid systems. The testing is conducted via the vehicle's communication protocol, the via CAN bus is performed via control, simulating real operating conditions.
The TSHB-801 is equipped with several functions that differentiate it from other testers on the market, increasing user convenience and test accuracy:
Built-in Resistive Load: For fast testing capabilities, a high-performance, 120 A current built-in resistive load has been integrated. This is ideal for quickly checking the connection quality between cells and for measuring the internal resistance (IR) of the battery cells.
BMS Communication Support: The tester is compatible with BMS systems that communicate via RS485 bus , enabling deeper level data acquisition and control.
Connection Flexibility: A wide selection of universal and special cables is available, facilitating the quick and safe connection of various types of battery modules.
Safety Features: Built-in reverse polarity protection ensures the protection of the device and the tested module in case of incorrect wiring.
Temperature Monitoring: Continuous monitoring of cell temperature is critically important for the safe testing of lithium-ion batteries. The system utilizes integrated temperature sensors.
Configurable Test Scripts: Users can create and configure their own test scripts, setting test parameters to match specific requirements.
Remote connection: The tester LAN connection can be controlled remotely, which increases flexibility in the workshop environment.
Documentation: Test results can be automatically generated in PDF format, facilitating archiving and reporting.
| Parameter | Spezification | Note |
|---|---|---|
| Model | TSHB-801 | Rotrix Battery Module Tester |
| Field of application | Li-ion modules (LiFePO4), 48V MHEV batteries | High-voltage systems |
| Maximum Module Voltage | 62 V | |
| Number of Cells (Series) | 2 – 15 cells | |
| Maximum Cell Voltage | 4.2 V | |
| Charging Current (Max.) | 60 A | |
| Discharge Current (Recuperative, Max.) | 60 A | Energy feedback to the grid |
| Balancing Channels | 16 channels | Active during charging and discharging |
| Balancing Current (Max.) | 2 A | |
| Internal Load (Resistive) | 120 A (Max.) | For internal resistance measurement |
| Communication Protocols | CAN bus (MHEV), RS485 (BMS) | |
| Remote control | LAN | |
| Output Report Format | ||
| Protective Functions | Reverse polarity protection, Temperature monitoring |
By using the TSHB-801 battery module tester, service centers gain significant advantages:
Precise Capacity Determination: Thanks to precise charging/discharging cycles, the current capacity of the module can be accurately determined, assisting in repair or replacement decisions.
Quick Fault Finding: The built-in 120A load and IR measurement allow for the quick identification of bad connections or cells, reducing downtime.
Compatibility with Future Technologies: Support for 48V MHEV systems ensures the workshop is prepared to service the latest hybrid technologies.
Automated Workflows: User-definable scripts minimize the need for human intervention during longer test cycles, increasing the repeatability and reliability of workflows.
The TSHB-801 belongs to the category of Rotrix test equipment, strengthening the subgroup of diagnostic devices by offering a professional solution for the complex challenges of servicing electric mobility.
