Серия 16S Max 24S централизованная смарт-плата BMS/PCB/PCBA/PCM для литиевого и lifepo4 аккумуляторного блока EV
- Категория: Многослойные печатные платы >>>
- Поставщик: Anhui,Hongtron,New,Energy,Power,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.81 $* | 0.57 $* |
| Aug-16-2025 | 0.21 $* | 0.30 $* |
| Jul-16-2025 | 0.97 $* | 0.18 $* |
| Jun-16-2025 | 0.94 $* | 0.60 $* |
| May-16-2025 | 0.84 $* | 0.27 $* |
| Apr-16-2025 | 0.56 $* | 0.66 $* |
| Mar-16-2025 | 0.27 $* | 0.62 $* |
| Feb-16-2025 | 0.57 $* | 0.58 $* |
| Jan-16-2025 | 0.68 $* | 0.26 $* |
Характеристики
24S centralized BMS of Anhui Hong Tron:
Introduction
As the core component of the battery system, the electric vehicle centralized battery management system (CBMS) is a bridge between the dynamic battery and the outside world, which determines the efficiency of the battery. The CBMS’s performance is very important to the use cost and safety of the electric vehicle. The CBMS carries out state management, energy management, thermal management, equilibrium management, communication management, and safety management on the battery system through specific algorithms and strategies, to solves key issues such as the safety, availability, ease of use, and service life of the lithium battery system.
Basic Parameters:
Item | Main parameters | ||||
Operating temperature | |||||
storage temperature | -40℃ ~ +105℃ | ||||
Working humidity | 5% ~ 95% | ||||
System power supply | 12V Range:9V ~ 16V | ||||
Communication unit | CAN bus | 3 channels (vehicle / charge / calibration) | |||
SPI | 3 channels (acquisition / high voltage / power) | ||||
I2C | RTC | ||||
SOC estimation accuracy | ≤ 5% | ||||
Support agreements and standards | CCP, GB / T 32960 (optional), CAN2.0B, SAE J1939 | ||||
Acquisition unit | Cell voltage detection | ≤ 24S | Range:0 ~5V | Accuracy:±2mV | |
Cell temperature detection | Maximum 8 channels | Range:-40℃~125℃ | Accuracy:±1℃ | ||
High voltage detection | 0 ~ 250V | Accuracy:±1% | |||
Current detection | Hall current sensor | ±500A(different measuring range) | Accuracy±1%FSR | ||
Shunt | ±500A(different measuring range) | Accuracy±1%FSR | |||
Insulation detection | Battery pack B+/B- | Range 0-6MΩ | Accuracy ±5% | ||
Relay adhesion detection | Maximum 3 channels high voltage relay adhesion detection | ||||
Charging port temperature detection | 2 channels (temperature sensing models are optional) | Accuracy ±1℃ | |||
Charging port connection detection | CC,CC2,CP | GB/T 20234.2-2015 | |||
Electrical level input signal detection | 2 channels(support high voltage interlock detection) | ||||
Switch signal detection | 4 channels input,4 channels output | ||||
Analog signal detection | 4 channels | ||||
PWM signal detection | 2 channels input,4 channels output | ||||
Wake signal source detection | CAN,RTC,CP,KL15,OBC | ||||
Execution unit | High side switch | 4 channels,2A | |||
Low side switch | 4 channels,2A | ||||
Equilibrium control | Support, max. 200mA | ||||
Power enable | Support | ||||
Range extender enable | Support, max. 10mA | ||||
Data storage | On board storage | 1MB, EEPROM (inside); 8KB, EEPROM (outside) | |||
Remote storage (optional) | Support | ||||
Function details:
1 Battery pack total voltage detection
2 Battery pack charging and discharging current detection
3 Battery pack voltage and temperature detection
4 Insulation resistance detection between battery pack and earth
5 Battery pack charging and discharging management
6 Battery pack thermal management
7 Real time dynamic estimation of SOC and SOH
8 BMS system self-test and fault diagnosis
9 Low voltage power-on and power-off management
10 High voltage power-on and power-off management
11 Data storage, transmission and processing
12 Vehicle communication
13 Big data storage and processing (optional)
System architecture:
Quality management:
Systems: IATF/16949 Quality System, ISO 14001 Environmental System, OHSAS18001 Occupational Health and Safety System;
The products have passed the test of the National Motor Vehicle Product Quality Supervision and Inspection Center;
Establish high-precision three-coordinate measuring machines, projectors, universal material tensile machines, Brock's hardness testers and other measuring instruments to ensure the true and effective quality data
Application range:
Applicable to new energy low speed vehicles, electric forklifts, ATV, etc.
Our Services
1. 24 hours online reply(English, Spanish and Chinese) .
2.Our products can be customized.
3. Good after-sale service offered, please get back if you got question.
Any question, please contact me:
Ms.Fiona
E-mail:fanhongyu@hongtron.cn
Mobile:+86 156 5169 7569(whatsapp)
