Basic Info.
Certification
ISO14001, ISO/TS16949, ISO9001, Ohsas18001
Type
Battery Management System
Working Voltage
24V (18V-32V)
Current Detection Range
1000A
Current Detection Sampling Period
5ms
Total Voltage Detection Range
1000V
Voltage Detection Sampling Period
5ms
Singel Cell Voltage Detection Range
0~5V
Singel Cell Detection Sampling Period
20ms
Withstand Voltage Grade
1000VAC
Transport Package
Wooden Case
Product Description
BMS for Rail Transit Use Standby Power Management System
BMS Introduction
The battery management system is mainly used for the power battery system of the rail transit and port machinery. The battery managment system can detect the power battery one line and monitor the power battery in ral time to provide the voltage, current, temperature, SOC, state of insultaion and other information, and meanwhile judge the operationg state of the battery and the discreteness of battery pack in real time. If there is a failure, the battery management system sends the failure signal to the entire automobile and alarms.
RT02/03 series BMS : Product Features
With the development of rail transportation technology and battery technology, the battery is used as a power system or energy storage system in the field of rail transportation, and has made great progress. RT02 platform is developed as a track dedicated platform.
The battery management system (BMS) adopts distributed structure, and the BCU (battery control unit) is as the system assembly to control and management of the core unit, and is responsible for the real-time processing of data from the battery measurement unit, and matching hardware to signal acquisition, analysis and processing, and manage the intranet CAN-bus network. At the same time, the control unit is responsible for controlling the data of exchange and process of TCU, IDU and Ground charger. The BMU (battery measurement unit) is mainly responsible for collectiong single cell voltage data and collecting the battery box temperature data.
Product Application
Rail,
Rail transit,
ort machinery
Lithium battery power battery system
Technical parameters
| Electrical performance | Min. value | Standard value | Max. Value | Remark |
| Environment | Working temperature(ºC) | -40 | | 85 | |
| Relative humidity(%) | 5 | | 95 | |
| Pressure | 86 | | 106 | |
| Power supply | BCU | Working range (V) | 18 | 24 | 32 | Compatible 110V |
| Work power consumption (W) | | 3 | 4 | |
| Sleep power consumption(W) | | 0.5 | 0.75 | |
| BMU | Working range (V) | 18 | 24 | 32 | Compatible 110V |
| Work power consumption (W) | | 4 | 5 | |
| Current detection | Current detection range(A) | / | 1000 | / | According to sensor parameters |
| Current detection accuracy (%) | / | 1% | 2% |
| Current detection sampling period (mS) | | 5 | 10 | |
| Total voltage detection | voltage detection range(V) | / | 1000 | / | According to sensor parameters |
| Detection accuracy (%) | / | 1% | 2% |
| Voltage detection sampling period (mS) | | 5 | 10 | |
| Single cell voltage detection | voltage detection range(V) | 0 | | 5 | |
| Detection accuracy(%.FSR) | | ±0.2 | ±0.5 | |
| Voltage detection sampling period (mS) | | 20 | 100 | |
| Temperature detection | Temperature detection channel number | | 8 | | |
| Detection range (ºC) | -40 | | 125 | |
| Detection accuracy (ºC) | ±0.5 | ±1 | ±2 | |
| Sampling period (mS) | | 500 | 1000 | |
| Withstand Voltage Grade(W) | | 3100VAC | | |
| Protection Grade | IP54 | |
Functional Description
1. BMS self-checking
2. Single cell voltage detection
3. Single cell temperature detection
4. Passive balanced
5. Battery pack working current detection
6. Total voltage detection of battery pack
7. Battery pack SOC estimation
8. Battery pack SOH estimation
9. Battery pack SOF estimation
10. High voltage power supply & power off management
11. Communication with CAN-bus equipment of vehicle equipment
12. 485 Communication
13. 4-20mA Interface
14. Battery safety charge management
15. Data recording and reading
16. Delayed to turn off power management
17. 110V signal detection port
18. 110V signal output port
19. Digital signal input
Product pictures
Huizhou E-POWER electronics CO.,LTD was founded in 2006, advocating green , energy -saving and environmental protection as the future development concept, With R&D sales, manufacturing and services as a set, E-POWER is a professional supplier od battery management system and battery system assembly, Leading and with high market share in domestic. E-POWER moved to the new factory in Zhongkai that covers an area of 40000 square meters , equipped with advanced SMT production lines,automatic module lines, at the same time , including advanced test platforms such as charge and discharge, waterproof and dustproof, shock,extrusion,salt fog and so on to meet the production capacity and high quality products output. E-POWER successfully passed the TS16949,ISO14001 and OHSAS18001 certification, more than 400 patents have been applied and more than 300 patents have been authorized. E-POWER has strong technical strength, a number of employees with doctor and master degrees form a professionally technical team,obtained the tile of state High-Tech enterprise, With leading technology and high reliability team, our BMS have been widely used in Electric Bus for many maior international events like the Olympics Games(Beijing 2008),World Expo(Shanghai 2010),Asian Games ( Guangzhou 2010) ,World Ecomomic Forum Summer Davos(Tianjing2010 ).
As well as commercial vehicles and passenger cars of Changan,Great Wall, JAC, Beijing Automotive,GAC,Kinglong, Dongfeng, Foton, and so on .E-POWER has a conducted a wide range of cooperation with many well-know battery companies, such as Samsung,Toshiba,CALE,Guoxuan High-Tech,Lishen and so on.
Address:
No. 40, Huifeng 2th Road, Zhongkai High Technology, Development Zone, Huizhou, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
Company Introduction:
Huizhou E-POWER electronics Co., Ltd was founded in 2006, advocating green, energy -saving and environmental protection as the future development concept, With R&D sales, manufacturing and services as a set, E-POWER is a professional supplier od battery management system and battery system assembly, Leading and with high market share in domestic. E-POWER moved to the new factory in Zhongkai that covers an area of 40000 square meters, equipped with advanced SMT production lines, automatic module lines, at the same time, including advanced test platforms such as charge and discharge, waterproof and dustproof, shock, extrusion, salt fog and so on to meet the production capacity and high quality products output. E-POWER successfully passed the TS16949, ISO14001 and OHSAS18001 certification, more than 400 patents have been applied and more than 300 patents have been authorized. E-POWER has strong technical strength, a number of employees with doctor and master degrees form a professionally technical team, obtained the tile of state High-Tech enterprise, With leading technology and high reliability team, our BMS have been widely used in Electric Bus for many maior international events like the Olympics Games(Beijing 2008), World Expo(Shanghai 2010), Asian Games ( Guangzhou 2010), World Ecomomic Forum Summer Davos(Tianjing2010 ).
As well as commercial vehicles and passenger cars of Changan, Great Wall, JAC, Beijing Automotive, GAC, Kinglong, Dongfeng, Foton, and so on. E-POWER has a conducted a wide range of cooperation with many well-know battery companies, such as Samsung, Toshiba, CALE, Guoxuan High-Tech, Lishen and so on.
