WUHAN GRACE NEW ENERGY CO., LTD.
WUHAN GRACE NEW ENERGY CO., LTD.
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High voltage and high current test equipment for battery pack
Technical parameters
5V/100A-16CH
1. Product Name: Battery Pack Test System Product Model: GRS-BT3018P
| Indicator Item | Detailed parameters | Remarks | ||
| 1 | Input AC power | Three-phase power supply: AC ~ 380V ± 10%/50Hz Maximum input power: 9KW | ||
| 2 | PC configuration requirements | WIN7 or above/4G operating memory/ 1T Hard Drive/Core I3 Processor | ||
| 3 | Voltage output | Each channel measurement range: 0V-5V (continuously adjustable) Measurement accuracy: 0.05%RD ± 0.05%FS Stability: 0.05%RD ± 0.05%FS Minimum discharge voltage: 0V Control accuracy: 0.05%RD ± 0.05%FS Minimum resolution: 0.001V | ||
| 4 | Current output | Each channel measurement range: 1A-100A (continuously adjustable) Measurement accuracy: 0.05%RD ± 0.05%FS Stability: 0.05%RD ± 0.05%FS Control accuracy: 0.05%RD ± 0.05%FS Minimum resolution: 0.001A | ||
| 5 | Power | Maximum output power per channel: 0.5KW | ||
| Channel input resistance | ≥ 100MΩ | |||
| 6 | Current response time | ≤ 10ms(10% ~ 90% battery load, no overshoot) | High-speed dynamic response can meet the requirements of high-standard measured conditions simulation test. | |
| 7 | charge-discharge conversion time | ≤20ms (10% ~ 90% battery load, no overshoot) | ||
| 8 | Data logging frequency | Highest recorded frequency 20HZ 1. Time △t: 50ms ~ 3600S (time variation) 2. Voltage △U: 20mV ~ 100V (voltage variation) 3. Current △I: 100mA ~ 100A (current variation) | ||
| 9 | Display digits | 6 significant digits (voltage: ××××××; current: ×××××) | ||
| 10 | Step Jump Time | <1S | ||
| 11 | Detection sampling mode | four-wire measurement | ||
| 12 | Reference voltage | Adopt the US-specific benchmark integrated chip; Temperature coefficient: 5ppm/℃ (maximum) | ||
| 13 | cut-off condition | Voltage, current, time, capacity, voltage change, T1, custom variables, and other end conditions | ||
| 14 | Charging mode | Constant current charging, constant voltage charging, rate charging, constant power charging, constant voltage current limiting charging | ||
| 15 | Discharge mode | Constant current discharge, constant resistance discharge, rate discharge, constant power discharge, constant voltage current limiting discharge | ||
| 16 | Cycle test range | 1-99999 times, single loop work steps 254, with nested loop function, maximum support 3 layers of nesting | ||
| 17 | Security Protection | Hardware over-voltage protection, hardware over-current protection, short-circuit protection, reverse connection protection, power-down data protection, over-discharge protection, under-current protection, capacity protection, Setting parameters include: upper voltage limit, lower voltage limit, upper current limit, lower current limit, delay time | ||
| 18 | Power failure protection | After the external power is cut off, the battery and the device are automatically disconnected, effectively avoiding accidents caused by re-powering; | ||
| 19 | CHANNEL FEATURES | Number of channels: 16 channels Channel features: constant current source and constant voltage source with double closed-loop structure Control mode: independent control, independent programming | ||
| 20 | Hardware Communication | Speed: 19.2KBPS Mode: Industrial high-speed isolation RS485(USB interface) | ||
| 21 | Data sampling speed | 3 data/sec (per channel) | ||
| 22 | Alarm mode | Test completion reminder, safety protection alarm, abnormal error alarm, bullet screen prompt information | ||
| 23 | upper computer software | LANBTS battery test system, WIN10 style, flat GUI design, Support control mode: start operation, normal stop, emergency stop, automatic continuation, arbitrary jump, reset parameter start, forced jump, channel change and other functions; Basic functions: cycle control, data analysis, centralized database management, hierarchical curve, process curve, capacity overlay curve, event recording, etc. | ||
| 24 | Programming Scheme | The scheme is independent, the work step scheme can be grouped, modified, copied, shared, pasted, intelligent parameter input, automatic completion, data recording mode can be set separately for each step, intelligent cycle condition judgment control of various variables N1/N2/C1/T1, | ||
| 25 | Real-time display | Current voltage, current, capacity, absolute time, number of cycles, working state, operating mode, etc; The display block can be flipped to display, test scheme, variable and energy information, etc., supporting dynamic real-time curve display | ||
| 26 | Intelligent sorting function | Support a variety of intelligent sorting functions, such as voltage, current, capacity, time and curve, sorting results prompt | ||
| 27 | Data Reporting
| Support single or multiple data save, multiple data save automatically create a new folder, file name automatically added to the start time and box number and channel number, easy to data management | ||
| 28 | Data Backup | Data scheduled backup, power-down backup, computer crash backup | ||
| 29 | Data saving method | Users can customize the name and data save path, the data is saved as a file. | ||
| 30 | Software Upgrade | Support network remote push, online upgrade; | ||
| 31 | Relative humidity of working environment | ≤ 85% RH (no water vapor condensation) | ||
| 32 | Operating temperature range | -10 ℃ ~ 50 ℃ (within the range, ensure the measurement accuracy) | ||
| 33 | Maintainability | Modular structure, available spare parts, spare parts for timely replacement, maintenance, free of charge during the warranty period. | ||
| 34 | Noise | <60dB | ||
| 35 | Cooling mode | forced air cooling | ||
| 36 | Unit cabinet size | Standard chassis, subject to physical | ||
| 37 | Output Battery Fixture | (user customized) copper nose | ||
| 38 | Extended functionality (optional) | Voltage and temperature auxiliary channels can be configured according to the requirements (auxiliary channel 8CH/set, the user can determine the number associated with the main channel) | ||
(Subject to the actual object)
Special software for 2. battery test system
The battery test system control software and data analysis software draw on the advantages of similar foreign products, combined with the habits of domestic users, we have made a new development. Software adoption. NET architecture, WIN10 style, flat design, more smooth computing speed, more powerful data processing, and programming programs can be edited and so on.
Software splash screen
Test scheme editing interface
Data Analysis Software Interface