Prismatic Cell Grading Machine
Prismatic Cell Grading Machine Battery scan function Battery Capacity Testing System is used for life aging testing and quality control of battery in production or experiments. The system is modular in design, with single point independence of channels, and high thermal stability of independent air ducts. When charging, the device uses PWM technology to charge the battery, improving system efficiency and reducing losses. When discharging, the device feeds the energy of the
Battery scan function
Battery Capacity Testing System is used for life aging testing and quality control of battery in production or experiments. The system is modular in design, with single point independence of channels, and high thermal stability of independent air ducts. When charging, the device uses PWM technology to charge the battery, improving system efficiency and reducing losses. When discharging, the device feeds the energy of the battery into the power grid, achieving energy feedback and bringing benefits to customers.
1. Basic composition of equipment
The equipment is mainly composed of computer, communication interface and battery detection cabinet. The battery detection cabinet is composed of a fixture and a board for placing the fixture, a constant current and constant voltage source, a storage control circuit, a sampling circuit, a single-chip microcomputer and a control panel.
| Working power | Three-phase five-wire system AC380V±10%, 50HZ | ||
| Work environment | Temperature 0-40 degrees, relative humidity ≤80% | ||
| Heat dissipation | to enter the air naturally and exhaust the air upward | ||
| Overall energy saving | over 70% | ||
| Channel Parameter | |||
| Voltage measuring range | 0-5V, 1MV resolution | ||
| Battery voltage range | Charge 0-4.5V: Discharge 4.5-2V | ||
| Constant voltage range | 2.5V-4.5V | ||
| voltage accuracy | ±(1‰ reading +1‰ full) | ||
| Current accuracy | ±(1‰ reading +1‰ full) | ||
| Software Function | |||
| Control mode | Computer connection equipment work, FCL control | ||
| Communication mode | RS485 baud rate 57,600 | ||
| Process set | A maximum of 32 work steps and 256 cycles are se | ||
| Charging mode | Constant current, constant pressure | ||
| Charging cutoff condition | Voltage, current, time, capacity | ||
| Discharge | constant current | ||
| Discharge cut-off condition | Voltage, time, capacity | ||
| Defensive function | Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity, etc | ||
| Time range | Set it anywhere from 0 to 30,000 minutes | ||
| Time accuracy | ≤±1‰ | ||
| Sampling inspection period | ≤3S | ||
| Minimum frequency of data recording | ≤5S | ||
| Battery sorting | By capacity, time, discharge platform, etc | ||
| Data processing | Data, graphs, and loop diagrams | ||
XWELL can provide different fixtures for different types of cells
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