Applicable to the test of 18650 and 21700 cylindrical cells.
Features
Tech Specs
Resources
Single-channel cylindrical cell fixture features adjustable compatible diameter and height, suitable for 18650 and 21700 cells, and can be installed on battery racks as well as inside temperature chambers.
The maximum allowable current of the fixture is optional, with an upper limit of 300A. Positive and negative wiring terminals are arranged at both ends of the battery.
Adopting a four-wire connection scheme, this fixture eliminates the interference of wire resistance and contact resistance on measurements to deliver reliable test data.
| Equipment name | Single-channel cylindrical cell fixture |
|---|---|
| Model | PTF-ZJ-Y2-150A-1CH-D1821-H6570 |
| Current | Max. 600A |
| Battery size | 18650 & 21700 |
Voltage & Current Accuracy: ±0.01% F.S.
Recording Frequency: 1000Hz
Current Response Time: ≤20μs
CV Testing
Type-C Power Port
6-Range Current Measurement
Voltage & Current Accuracy: ±0.02% F.S.
High-Frequency Sampling: 200Hz
Current Conversion Time: ≤2ms
Current Response Time: ≤1ms
Minimum Pulse Width: 10ms
Feedback Efficiency (Max): 75%
Voltage & Current Accuracy: ±0.05% F.S.
Recording Frequency: 10Hz
Sampling Time: 100ms
Current Response Time: ≤1ms
Energy Efficiency: >65%
Off-Line Test: 1GB
Voltage & Current Accuracy: ±0.05% F.S.
Recording Frequency: 10Hz
Sampling Time: 100ms
Current Response Time: ≤1ms
Energy Efficiency: >65%
Off-Line Test: 1GB
Voltage & Current Accuracy: ±0.01% F.S.
Recording Frequency: 10Hz
Sampling Time: 100ms
Current Response Time: ≤500μs
Minimum Pulse Width: 500ms
Off-Line Test: 1GB
Volume: 100L
Space for Test System: 5U
Temperature Fluctuation: ≤0.9℉ (0.5℃)
Temperature Deviation: ±3.6℉ (±2℃)
Heating Time: 68°F ~ 302°F≤60min
(20℃ ~ 150℃≤60min)
Cooling Time: 68°F ~ -94°F≤75min
(20℃ ~ -70℃≤75min)
Volume: 100L*2
Number of Channels: 160CH
Temperature Fluctuation: ≤1.8℉ (1℃)
Temperature Deviation: ±3.6℉ (±2℃)
Heating Time: 77°F ~ 140°F≤30min
(25℃ ~ 60℃≤30min)
Cooling Time: 77°F ~ 32°F≤50min
(25℃ ~ 0℃≤50min)
Volume: 200L
Number of Channels: 160CH
Temperature Fluctuation: ≤1.8℉ (1℃)
Temperature Deviation: ±3.6℉ (±2℃)
Heating Efficiency: 77℉ ~ 140℉≤30min
(25℃ ~ 60℃≤30min)
Cooling Efficiency: 77℉ ~ 32℉≤50min
(25℃ ~ 0 ℃≤50min)
