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High-Performance Power Battery Pack Charging & Discharging Tester

Categories EV Battery Testing Equipment
Brand Name: Sinuo
Model Number: SN552CTS-20V5A
Certification: Calibration Certificate (Cost Additional)
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10 set per month
Delivery Time: 30 days
Packaging Details: plywood case
Test Channel: 8
Input Impedance: ≥ 1 MΩ
Voltage Range: 0V-20V
Current Range: 0.0125A-5A
Device Accuracy: ±0.05% of FS
Power Stability: 0.2% of FS
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High-Performance Power Battery Pack Charging & Discharging Tester

High-Performance Power Battery Pack Charging & Discharging Tester
Product Overview

The battery testing system is specifically designed for power batteries and battery packs, meeting various performance testing requirements with high power, precision, and performance characteristics.

Technical Specifications
ParameterSpecifications
Channels8
Channel Control MethodIndependent control for each channel, with four-wire measurement for current and voltage collection
Channel FeaturesConstant current source and constant voltage source use a dual closed-loop structure
Input Impedance≥ 1 MΩ
Voltage RangeCharging: 0V-20V (device port)
Discharging: 2V-20V (device port, minimum discharge voltage depends on wire length)
Voltage Accuracy±0.05% of FS, ambient temperature 15℃-35℃
Current RangeCharging: 0.0125A-5A
Discharging: 0.0125A-5A
Current Accuracy±0.05% of FS, ambient temperature 15℃-35℃
PowerSingle Channel Output Power: 100W
Stability0.2% of FS
Current Response Time≤10ms
Data Recording Frequency1Hz
Data Recording ConditionsMinimum Time Interval: 1S, Minimum Voltage Interval: 1mV, Minimum Current Interval: 1mA
Operating Modes
Charging Modes
  • Constant current charging
  • Constant voltage charging
  • Constant current constant voltage charging
  • Constant power charging
Charging Cutoff Conditions
Voltage, current, relative time, capacity, -△V
Discharging Modes
  • Constant current discharge
  • Constant power discharge
  • Constant resistance discharge
Discharging Cutoff Conditions
Voltage, current, relative time, capacity, -△V
Pulse Mode (Optional)
Charging: Constant current mode, constant power mode
Discharging: Constant current mode, constant power mode
Minimum Pulse Width: Suggested ≥5S
Cutoff Conditions: Voltage, relative time
Testing Capabilities
Cycle Test
Can set 399 commands, can set up to 65535 cycles
Cycle Nesting
Supports 5-level cycle nesting
Data Export Methods
Excel, PDF
Protection & Safety Features
  • Software protection with data protection during power loss
  • Supports resume start (requires UPS power supply)
  • Over-voltage protection, under-voltage protection
  • Capacity protection, over-current protection, under-current protection
  • Reverse polarity protection
Environmental Specifications
ParameterSpecifications
Cooling MethodFan Cooling
Device Noise≤50dB
Communication with HostNetwork Communication
Operating Temperature Range0℃-40℃
Storage Temperature Range-10℃-50℃
Operating Humidity≤70% RH (no condensation)
Storage Humidity≤80% RH (no condensation)
Input Active Power800W
Input Power SupplyAC220V±10%/50Hz, other power specifications optional
Fixture TypePolymer fixture or crocodile clip (optional)
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