Basic Info.
Model NO.
TMAX-BMS-300A
Trademark
TMAX
Origin
China
Product Description
1-32 Series Protection Board Tester (300A)
Remarks:
The special functions of our instrument test software and hardware version
1) Short circuit protection test (Refers to the microsecond level of real short circuit protection test).
2) Drop test (It means that the signal line of a section can be detected when it falls off or breaks).
3) Selfpower consumption test (Refers to the true and accurate self power consumption of each section).
4) Equalizing current and voltage (Can accurately grasp the equalizing current and voltage)
The above technology is the result of many years of experience and research and development of our engineers and technicians, which is different from other instruments that need to be upgraded frequently.
2. Function Introduction:
1) Short circuit protection test (Refers to the microsecond level of real short circuit protection test).
2) Drop test (It means that the signal line of a section can be detected when it falls off or breaks).
3) Selfpower consumption test (Refers to the true and accurate self power consumption of each section).
4) Equalizing current and voltage (Can accurately grasp the equalizing current and voltage)
The above technology is the result of many years of experience and research and development of our engineers and technicians, which is different from other instruments that need to be upgraded frequently.
2. Function Introduction:
1) 1-32 series power battery protection board tester, with fast test speed and high test accuracy. It has 13 performances of testing overcharge, overcharge recovery, over discharge, over discharge recovery, over current (overcharge current and over discharge current), internal resistance, self consumption, short circuit protection, overcharge protection time, over current protection time, over discharge protection time, equalizing current and equalizing voltage,
2) It can meet the test of lithium iron phosphate battery and cobalt acid battery protection board in the current market, and has the test gear switching function of iron battery and cobalt acid battery.
3) The instrument is required to be connected to the computer. The computer hardware configuration requires that the general office computer can be used. The instrument and computer adopt the industrial standard 232 interface.
3. Configuration of Main Components
2) It can meet the test of lithium iron phosphate battery and cobalt acid battery protection board in the current market, and has the test gear switching function of iron battery and cobalt acid battery.
3) The instrument is required to be connected to the computer. The computer hardware configuration requires that the general office computer can be used. The instrument and computer adopt the industrial standard 232 interface.
3. Configuration of Main Components
| NO | Product | Manufactor | Place of Origin |
| 1 | Fan | Jianzhun / NMB | Taiwan / Japan |
| 2 | Safety tube | LITTLEFUSE/BUSSMMAN | U.S.A |
| 3 | IC | TI/ON | MEXICO/THAILAND |
| 4 | Relay | OMRON | Japan |
| 5 | MOS tube | IR | U.S.A |
| 6 | Diode triode | ON | MALASYIA |
| 7 | Resistance capacitance | YAGEO | Japan |
4. Technical Parameter
1) Input power requirements: 180 ~ 240V, 50 / 60Hz, power: 1600W
2) The requirement for equipment access to power is 220V / 50Hz AC used in China, and the allowable fluctuation range is within 10%.
3) Charging and discharging voltage: 5000mV ~ 90000mV
4) When charging or discharging the equipment, it can be used to detect and set the voltage range.
5) Current accuracy: ± (0. 1% FS + 0. 1% RD)
6) When the equipment detects or sets the current, the error range is 0. 1% of the full scale plus 0. 1% of the reading error
7) Voltage accuracy: ± (0. 1% FS + 0. 1% RD)
8) When the equipment detects or sets the voltage, the error range is 0. 1% of the full scale plus 0. 1% of the reading error
9) Current resolution: 1mA
10) The minimum unit used by the equipment when detecting or setting current.
11) Voltage resolution: 1mV
12) The minimum unit used by the equipment when detecting or setting voltage.
1) Input power requirements: 180 ~ 240V, 50 / 60Hz, power: 1600W
2) The requirement for equipment access to power is 220V / 50Hz AC used in China, and the allowable fluctuation range is within 10%.
3) Charging and discharging voltage: 5000mV ~ 90000mV
4) When charging or discharging the equipment, it can be used to detect and set the voltage range.
5) Current accuracy: ± (0. 1% FS + 0. 1% RD)
6) When the equipment detects or sets the current, the error range is 0. 1% of the full scale plus 0. 1% of the reading error
7) Voltage accuracy: ± (0. 1% FS + 0. 1% RD)
8) When the equipment detects or sets the voltage, the error range is 0. 1% of the full scale plus 0. 1% of the reading error
9) Current resolution: 1mA
10) The minimum unit used by the equipment when detecting or setting current.
11) Voltage resolution: 1mV
12) The minimum unit used by the equipment when detecting or setting voltage.
13) Cycle: Cycle times: 1 ~ 9999 times
14) By programming, the equipment can continuously cycle the indexes of the protection board.
15) Log tracking
16) It has log function, including operation records and abnormal records during the whole test process, which can be used for tracing the test process.
17) Data processing, man-machine interface
18) Test data can be exported into excel file and TXT text format.
19) Interface between equipment and upper computer: RS232
20) The interface between the equipment and the host computer adopts RS232 interface, which can ensure the stability and real-time of data acquisition.
21) Accuracy calibration / software calibration
22) External code scanning function
5. Test Function
1) General performance test
2) Charge discharge test, open circuit voltage, VCC voltage and on load voltage test, ID resistance, NTC resistance and on resistance test, single cell consumption current test and single CELL equalization current test
3) Single cell overcharge protection and over discharge protection test, charging over-current and discharge over-current protection test, simulated short circuit protection test and simulated over temperature protection test.
4) Others: pre charge test, MOSFET g-pole signal (BH signal) detection
6. Electrical Performance Parameters of Main Circuit
14) By programming, the equipment can continuously cycle the indexes of the protection board.
15) Log tracking
16) It has log function, including operation records and abnormal records during the whole test process, which can be used for tracing the test process.
17) Data processing, man-machine interface
18) Test data can be exported into excel file and TXT text format.
19) Interface between equipment and upper computer: RS232
20) The interface between the equipment and the host computer adopts RS232 interface, which can ensure the stability and real-time of data acquisition.
21) Accuracy calibration / software calibration
22) External code scanning function
5. Test Function
1) General performance test
2) Charge discharge test, open circuit voltage, VCC voltage and on load voltage test, ID resistance, NTC resistance and on resistance test, single cell consumption current test and single CELL equalization current test
3) Single cell overcharge protection and over discharge protection test, charging over-current and discharge over-current protection test, simulated short circuit protection test and simulated over temperature protection test.
4) Others: pre charge test, MOSFET g-pole signal (BH signal) detection
6. Electrical Performance Parameters of Main Circuit
| Project | Parameter |
| Voltage | 160000mv |
| Voltage resolution | 1mV |
| Voltage accuracy | ±0. 1% |
| Charge / discharge current | Charge 1 ~ 300A ; Discharge 1A ~ 300A |
| Current resolution | 1mA |
| Current accuracy | ±(0. 1%) |
| Other | The charging and discharging circuits are completely separated |
7. Electrical Performance Parameters of Single String Cell
| Project | Parameter |
| Voltage output of each section | 1000mV ~ 5000mV |
| Voltage input of each section | 1000mV ~ 5000mV |
| Voltage resolution | 1mV |
| Voltage accuracy | ±0.05% |
| Test equalizing current | 1000mA |
8. Electrical Performance Parameters of Power Box (Overcurrent Test Part)
| Project | Parameter |
| Controllable analog current range | 1A-300A |
| Controllable analog current accuracy | ±0 1% |
| Maximum output voltage | 5000mV |
9. Other Technical Parameters of Equipment
| Project | Parameter |
| Measuring range of consumed current | 1 ~ 9999uA |
| Consumed current resolution | 0. 1uA |
| Resistance | ID resistance: 0. 1% / NTC resistance: 0. 1%; AC internal resistance: 0-999mr |
| Protection time resolution | Overcurrent protection time: 0-999ms; Short circuit protection time: 0-999us |
| 1 channel signal voltage output | 0~5000mV |
| AD / DA digits | AD:16bit DA:16bit |
| Discharge mode | CC mode |
| 32 analog cells | Input/output 1000 ~ 5000mv, voltage accuracy ±0. 1% |
| Communication rate | 2-way SBS communication, communication rate 10 ~ 100Kbps |
| Other | One circuit voltage sampling, 0 ~ 5000mv, accuracy: ±0. 1% |
| Protection function | Global protection parameters (Including reverse connection protection, lower voltage limit protection, upper voltage limit protection and upper current limit protection), CC charging protection parameters (Abnormal voltage trend protection, abnormal charging current fluctuation protection and abnormal voltage fluctuation protection), CC discharge protection parameters (Including abnormal voltage trend protection, abnormal discharge current fluctuation protection and abnormal voltage fluctuation protection) |
| Communication | The equipment interface adopts RS232 / DB9 interface and 38400 communication rate interface, which can ensure the stability and real-time of data acquisition. All communication ports of the equipment are isolated and have lightning protection design. |
| Circuit structure | Modular structure, spare parts and spare parts can be used for timely replacement and maintenance |
| Equipment mechanism | Desktop |
| Safety level | Meet the requirements ofEN60950 and GB4943 |
| Noise | The noise is tested according to the method of IEC62040-3, and the noise is less than 70dBA The sound level meter used shall meet the provisions of type I in IEC804, and the accuracy shall be better than ±0.5dB. |
| Degree ofprotection | IP20 |
| Chassis color | White |
| Lightning protection | Meet the 2-pole lightning protection requirements of GB17626 |
| Cooling | Forced air cooling, with at least 20cm space reserved between the air outlet and air inlet |
| Start pulse voltage | For equipment test, the maximum allowable pulse voltage at the beginning of process execution is ≤ (set number off test strings * set monomer voltage) * 110%, T ≤ 500uS |
| Start pulse current | Equipment test, when the over current test process is started, the maximum allowable pulse current is ≤ the upper limit of the set over current protection value * 120%, T ≤ 1mS |
| Wiring mode | Reliable spring crimping mode is adopted for flexible disassembly and replacement |
