The Neware BTS-5V500A is a high-performance battery testing system designed for comprehensive battery cell evaluation, featuring driving cycle simulation capabilities for automotive and energy storage applications.

Key Features

• High-power testing capability with 2500W output per channel
• Quad-range current measurement (0.05A-10A, 10A-100A, 100A-300A, 300A-500A) for versatile testing applications
• High-precision voltage and current control with ±0.05% accuracy of full scale
• Multiple operation modes including constant current, constant voltage, constant power, and constant resistance
• 4-wire connection method for accurate voltage measurement
• Comprehensive pulse testing capabilities with minimum pulse width of 500ms
• Built-in temperature monitoring with thermocouple support (-200°C to 260°C range)
• Advanced cycling capabilities with up to 65,535 cycles and 254 steps per program
• Driving cycle simulation functionality for automotive battery testing applications
• Automated switching between charge and discharge modes for pulse testing
• DCIR (Direct Current Internal Resistance) measurement support

Technical Specifications

Electrical Specifications

• AC Input: 208V ±10%, 60Hz
• Power Consumption: 8861W
• Resolution: 16-bit AD/DA conversion
• Input Impedance: ≥1MΩ

Voltage Specifications

• Measuring Range: 25mV to 5V
• Minimum Discharge Voltage: 2.5V
• Accuracy: ±0.05% of full scale
• Stability: ±0.1% of full scale

Current Specifications

• Current Range: Quad Range (0.05A-10A, 10A-100A, 100A-300A, 300A-500A)
• Accuracy: ±0.05% of full scale
• Stability: ±0.1% of full scale

Power Specifications

• Output Power: 2500W per channel
• Power Stability: ±0.2% of full scale

Time Control

• Rise Time: <20ms (10% to 90% Range)
• Step Time: Up to 365*24 hours per step
• Time Format: 00:00:00:000 (h:min:s:ms)

Data Acquisition

• Time Interval: 10ms
• Voltage Interval: 10mV
• Current Interval: 20mA; 200mA; 600mA; 1000mA (range dependent)
• Sampling Frequency: 100Hz

Charge/Discharge Modes

• Charge: CCC (Constant Current Charge), CVC (Constant Voltage Charge), CC & CVC, CPC (Constant Power Charge), Pulse, Simulation
• Discharge: CCD (Constant Current Discharge), CVD (Constant Voltage Discharge), CPD (Constant Power Discharge), CRD (Constant Resistance Discharge)
• End Conditions: Voltage, Current, Test Time, Capacity

Pulse Mode

• Charge: CR mode, CP mode
• Discharge: CC mode, CP mode
• Minimum Pulse Width: 500ms
• Automated switching from charge to discharge for each pulse
• End Conditions: Voltage, Relative Time

Simulation Mode

• Charge Mode: Current, power
• Discharge Mode: Current, power
• End Condition: Time, line number
• Continuous switching between charge and discharge
• File line limit: 100,000 lines

Temperature Measurement

• Range: -200°C to 260°C
• Accuracy: ±1°C
• Resolution: 0.1°C
• Sensor Type: Thermocouple

Cycling Capabilities

• Maximum Cycles: 65,535
• Maximum Steps: 254
• Nested Function: Up to three levels of loops

Physical Specifications

• Dimensions (W×D×H): 730mm×600mm×1520mm (30U, 24")
• Noise Level: <85dB
• Channels Per Cabinet: 2

Operating Environment

• Operating Temperature: 0°C to 40°C (optimal accuracy at 25°C ±10°C)
• Storage Temperature: -10°C to 50°C
• Operating Humidity: ≤70% RH
• Storage Humidity: ≤80% RH

The system includes TCP/IP communication protocol, MYSQL database management, and supports various data export formats including EXCEL 2003/2010, TXT, and Graph. Battery holder options include universal holders with ring nose clips for secure connections.