Semco SI-K BCDS 120V 50A 4CH Battery Tester with CAN Communication

The Semco SI-K BCDS 120V 50A 4CH is a high-performance battery charge-discharge system designed to support R&D and production testing of lithium-ion battery packs. Engineered for versatility and precision, it is ideal for evaluating battery quality, performance, and lifecycle under controlled and simulated conditions.

Comprehensive Testing Capabilities

This advanced system supports a wide array of battery test modes including:

• Capacity testing

• Cycle life analysis

• Charge/discharge efficiency

• Internal resistance measurement (DCIR)

• Overcharge/over discharge capacity testing

• Pulse and simulated working condition tests

Its powerful software platform integrates data acquisition, control, and analysis, enabling real-time waveform display and high-frequency data recording at intervals as low as 10ms.

Intelligent Software Integration

The user-friendly software runs on Windows systems and provides:

• Customizable test process editing

• Real-time data plotting and historical data querying

• Export options for CSV, Excel, and image formats

• Graphical analysis with up to four curves plotted simultaneously

Precision and Performance

Utilizing Infineon IGBT devices and high-efficiency vector digital control based on SVPWM, the system ensures:

• Voltage range: 5V–120V

• Current range per channel: ±50A (±100A in dual-channel mode)

• Voltage accuracy: ±0.05% FSR; Resolution: 1mV

• Current accuracy: ±0.05% FSR; Resolution: 1mA

• Fast rise/fall time: <10ms; Charge-discharge transition: <20ms

Multi-Channel and Communication Support

Equipped with 4 independent channels, each supporting programmable test parameters. It also supports CAN2.0, RS485, and RS232 communication, making it compatible with standard Battery Management Systems (BMS) and various charging protocols.

Safety and Reliability

With multiple protection layers—grid side, output, and battery side—the system ensures safe operation with alarms for:

• Over/under voltage and current

• Short circuit and polarity reversal

• Over-temperature and reverse connection

Emergency stop functionality and power-off memory protection further enhance operational safety.

Auxiliary Monitoring

The system includes customizable auxiliary voltage (up to 20 channels) and temperature inputs (up to 4 channels), enabling detailed monitoring of cell-level behavior.

Energy-Efficient Design

With a power factor of 0.99 and current harmonics under 5%, it offers:

• Charging efficiency >90%

• Discharge feedback efficiency >90%

• Air cooling and IP21 protection standard

• Low noise operation at <75 dB

Conclusion:

Whether you are a battery R&D center, EV battery manufacturer, energy storage system integrator, or an academic lab, the Semco SI-K BCDS 120V 50A 4CH offers the performance, safety, and precision you need. With multi-channel flexibility, advanced CAN communication, high-efficiency feedback, and extensive test features, this system ensures you stay ahead in battery innovation.

Invest in the Semco SI-K BCDS today and experience dependable testing, reduced operational risk, and faster product validation — all in one powerful solution. It’s the ideal tool for those who demand accuracy, safety, and scalability in battery performance analysis.

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Semco Infratech Pvt Ltd Appliances, Electrical, and Electronics Manufacturing

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