ITECH IT2618-06-03 Multi-channel Cell Simulator and Tester (6V, ±3A, 18W x 8CH)
Key Features
Cell Simulation Capabilities
- Built-in lithium-ion, nickel-metal hydride, nickel-cadmium and other batterymodels
- 1st- to 5th-order equivalent-circuit models plus internal-resistance model
- User-defined SOC-OCV-RES relationships with CSV import/export
- Voltage accuracy as fine as 1 mV
- Series expansion to a maximum of 200 channels
- Ultra-low output ripple down to 0.5 mVrms
- DC+AC sinusoidal voltage-ripple simulation from 1 to 1000 Hz, up to 100mVpp
- Optional ITS5800 BMS test system for synchronized cell-voltage, temperature-sensor, insulation, precharge and communication-interaction simulation
Integration and Validation
- Active/passive balancing tests
- Open-circuit, short-circuit and reverse-polarity fault simulation
- Seven fully configurable digital I/O channels
- Oscilloscope: 100 kHz digital processing and 600 kpts memory depth
- Data logger: minimum measurement interval of 20 µs
- List programming with up to 2000 steps
- Free PV2600 control software for centralized multi-channel control andATE integration
- Standard CAN, LAN and USB interfaces; supports HIL integration
- SCPI, CANopen and Modbus protocol support
Basic Charge/Discharge Testing
- 10nA Current Resolution
- Charge, discharge and charge/discharge cycle tests
- Cutoff conditions based on voltage, current, time, capacity, energy and cyclecount
- Use with IT9320 battery test software for advanced data analysis and reportgeneration
Protection and Safety
- OVP, UVP, OCP and OTP protection, plus reverse-polarity indication
Documents and Software Solutions:
The IT2600 Series is a high-precision, 1U multi-channel cell simulation and test platform. One unit integrates eight mutually isolated cell channels, each
with independently programmable voltage, current and internal resistance. Built-in battery functions include 1st- through 5th-order equivalent-circuit
models, an internal-resistance model, battery-curve simulation, fault simulation, and active/passive balancing tests.
Multiple IT2600 units can be connected in series for up to 200 channels and a safe total series voltage of 1200 VDC. The platform supports DC+AC sinusoidal
voltage-ripple injection, open-circuit/short-circuit/reverse-polarity fault simulation, an oscilloscope, data logging, list programming, digital I/O, and
CAN/LAN/USB interfaces for rapid integration into ATE and HIL systems.
Beyond conventional cell simulation, IT2600 also provides basic cell charge/discharge capabilities, including CV charging, discharging, cycling, capacity
and energy calculations, and multiple cutoff conditions. It supports workflows ranging from precision cell simulation and BMS validation to balancing
tests, quiescent-current analysis, HIL integration, ATE production testing, and basic cell performance verification.
Voltage Ripple Simulation
Cell-level controlled sinusoidal ripple from 1 to 1000 Hz, up to 100 mVpp, with DC+AC output
Ripple simulation superimposes a controlled AC signal - typically sinusoidal - on the simulator's DC cell-voltage output. This reproduces ripplegenerated in real battery systems by inverters, DC/DC converters and other power-electronic devices.The primary objective is to verify the abilityof the BMS front-end filter - including RC filtering and digital filtering algorithms - to reject ripple interference. This helps ensure accuratecell-voltage sampling under high-ripple conditions and reduces the risk of SOC estimation errors, false contactor actions and other safety-related responses.
The IT2600 Series is a high-precision, 1U multi-channel cell simulation and test platform. One unit integrates eight mutually isolated cell channels, each
with independently programmable voltage, current and internal resistance. Built-in battery functions include 1st- through 5th-order equivalent-circuit
models, an internal-resistance model, battery-curve simulation, fault simulation, and active/passive balancing tests.
Multiple IT2600 units can be connected in series for up to 200 channels and a safe total series voltage of 1200 VDC. The platform supports DC+AC sinusoidal
voltage-ripple injection, open-circuit/short-circuit/reverse-polarity fault simulation, an oscilloscope, data logging, list programming, digital I/O, and
CAN/LAN/USB interfaces for rapid integration into ATE and HIL systems.
Beyond conventional cell simulation, IT2600 also provides basic cell charge/discharge capabilities, including CV charging, discharging, cycling, capacity
and energy calculations, and multiple cutoff conditions. It supports workflows ranging from precision cell simulation and BMS validation to balancing
tests, quiescent-current analysis, HIL integration, ATE production testing, and basic cell performance verification.
Voltage Ripple Simulation
Cell-level controlled sinusoidal ripple from 1 to 1000 Hz, up to 100 mVpp, with DC+AC output
Ripple simulation superimposes a controlled AC signal - typically sinusoidal - on the simulator's DC cell-voltage output. This reproduces ripplegenerated in real battery systems by inverters, DC/DC converters and other power-electronic devices.The primary objective is to verify the abilityof the BMS front-end filter - including RC filtering and digital filtering algorithms - to reject ripple interference. This helps ensure accuratecell-voltage sampling under high-ripple conditions and reduces the risk of SOC estimation errors, false contactor actions and other safety-related responses.
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