Modular BMS
It not only has the basic functions, but also solves the difficulties of battery state algorithm and system safety. Improves the reliability and stability, and truly becomes the guardian of extending battery cycle life and increase revenues of the energy storage system.
SLAVE BMS MODULE (BMM)
ESBMM-1212
- Passive balancing control
- Support cell-level voltage monitoring of 12 cells
- Support 14 NTC (10K) temperature monitoring points
- Support 1 digital signal output and 1 digital signal input detection
- Support active thermal management such as temperature control of cooling or temperature rise to ensure system safety and extend battery life
- Support low-power mode DAQ, the potential current in low-power mode can be reduced to 10uA or lower
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBMM-1212
ESBMM-1222
- Bi-directional active balancing control, balancing current 2A, any-cell-to-any-cell in rack
- Support cell-level voltage monitoring of 12 cells
- Support 14 NTC (10K) temperature monitoring points
- Support active balancing cell over-voltage, under-voltage, over-current, under-current and over-temperature detection
- Support 1 digital signal output and 1 digital signal input detection
- Support active thermal management such as temperature control of cooling or temperature rise to ensure system safety and extend battery life
- Support low-power mode DAQ, the potential current in low-power mode can be reduced to 10uA or lower
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBMM-1222
ESBMM-1622
- Bi-directional active balancing control, balancing current 2A, any-cell-to-any-cell in rack
- Support cell-level voltage monitoring of 16 cells;
- Support 16 channels of NTC (10K) temperature monitoring;
- Support 16 channels of active balance, with chip-level bidirectional active balance;
- Support charging or discharging of any single cell in the battery rack at the same time, which can effectively improve the consistency of the battery and prolong the cycle life of the battery system;
- Support cell voltage (overvoltage, undervoltage), temperature (overtemperature), communication failure and other alarm functions;
- Comply with standard<IEC 62619:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for secondary lithium cells and batteries, for use in industrial applications>, <UL 1973 Standard for Safety Batteries for Use in Light Electric Rail>, and other relevant standards.
ESBMM-1622
ESBMM-2412
- Passive balancing control, balancing current 100mA
- Support cell-level voltage monitoring of 24 cells
- Support 24 NTC (10K) temperature monitoring points
- Support 1 digital signal output and 1 digital signal input detection
- Support active thermal management such as temperature control of cooling or temperature rise to ensure system safety and extend battery life
- Support low-power mode DAQ, the potential current in low-power mode can be reduced to 10uA or lower
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBMM-2412
ESBMM-2422
- Bi-directional active balancing control, balancing current 2A, any-cell-to-any-cell in rack
- Support cell-level voltage monitoring of 24 cells
- Support 20 NTC (10K) temperature monitoring points
- Support active balancing cell over-voltage, under-voltage, over-current, under-current and over-temperature detection
- Support 1 digital signal output and 1 digital signal input detection
- Support active thermal management such as temperature control of cooling or temperature rise to ensure system safety and extend battery life
- Support low-power mode DAQ, the potential current in low-power mode can be reduced to 10uA or lower
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBMM-2422
ESBMM-3612
- Passive balancing control
- Support cell-level voltage monitoring of 36 cells;
- Support 36 NTC (10K) temperature monitoring points;
- Support 1 digital signal output and 1 digital signal input detection;
- Support passive balance and achieve by controlled discharging multiple cells in the one battery rack at the same time. Balancing current is 100mA, and dissipated energy of each cell can be measured.
- Support active thermal management such as temperature control of cooling or temperature rise to ensure system safety and extend battery life;
- Support fan speed control, fan state feedback and speed detection;
ESBMM-3612
ESBMM-4812
- Passive balancing control, balancing current 100mA
- Support cell-level voltage monitoring of 48 cells
- Support 48 NTC (10K) temperature monitoring points
- Support 1 digital signal output and 1 digital signal input detection
- Support active thermal management such as temperature control of cooling or temperature rise to ensure system safety and extend battery life
- Support low-power mode DAQ, the potential current in low-power mode can be reduced to 10uA or lower
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBMM-4812
ESBMM-5222
- Bi-directional active balancing control, balancing current 2A, any-cell-to-any-cell in rack
- Support cell-level voltage monitoring of 52 cells
- Support 56 NTC (100K) temperature monitoring points
- Support active balancing cell over-voltage, under-voltage, over-current, under-current and over-temperature detection
- Support 1 digital signal output and 1 digital signal input detection
- Support active thermal management such as temperature control of cooling or temperature rise to ensure system safety and extend battery life
- Support low-power mode DAQ, the potential current in low-power mode can be reduced to 10uA or lower
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBMM-5222
ESBMM-6012
- Passive balancing control
- Support cell-level voltage monitoring of 60 cells;
- Support 60 NTC (10K) temperature monitoring points;
- Support 1 digital signal output and 1 digital signal input detection;
- Support passive balance and achieve by controlled discharging multiple cells in the one battery rack at the same time. Balancing current is 100mA, and dissipated energy of each cell can be measured.
- Support active thermal management such as temperature control of cooling or temperature rise to ensure system safety and extend battery life;
- Support fan speed control, fan state feedback and speed detection;
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBMM-6012
ESBMM-6412
- Passive balancing control
- Support cell-level voltage monitoring of 64 cells;
- Support 64 NTC (10K) temperature monitoring points;
- Support passive balance and use the energy consumption balancing technology to balance the discharge of multiple cells in a battery rack at the same time. The balancing current is 100mA, and the balanced energy of each cell can be measured;
- Support low -power mode DAQ, the potential current in low-power mode can be reduced to 50uA or lower;
- Support power supply, cell voltage (overvoltage, undervoltage), temperature (overtemperature), communication failure and other alarm functions;
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBMM-6412
ESBMM-B212
- Passive balancing control
- Support cell-level voltage monitoring of 112 cells
- Support 112 NTC (10K) temperature monitoring points
- Support passive balance and use the energy consumption balancing technology to balance the discharge of multiple cells in a battery rack at the same time. The balancing current is 100mA, and the balanced energy of each cell can be measured;
- Support active thermal management such as temperature control of cooling or temperature rise to ensure system safety and extend battery life
- Support low-power mode DAQ, the potential current in low-power mode can be reduced to 10uA or lower
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBMM-B212
ESBMM-A422
- Bi-directional active balancing control, balancing current 2A, any-cell-to-any-cell in rack
- Support cell-level voltage monitoring of 104 cells
- Support 112 channels of NTC (10K) temperature monitoring
- Support 104 channels of active balance, with Gold chip-level bidirectional active balance
- Support charging or discharging of any single cell in the battery rack at the same time, which can effectively improve the consistency of the battery and prolong the cycle life of the battery system
- Comply with standard <IEC/EN/UL 60950>, <IEC/EN/UL 62368>, <IEC/EN/UL 60730-1>, <GB/T 34131-2023> and other standard functional safety and insulation resistance requirements
- Comply with standard<GB/T 36276-2023>, <IEC/EN 62619>, <UL1973>,and other relevant standards
ESBMM-A422
ESBMM-2622
- Bi-directional active balancing control, balancing current 2A, any-cell-to-any-cell in rack
- Support cell-level voltage monitoring of 26 cells;
- Support 26 channels of NTC (10K) temperature monitoring;
- Support 26 channels of active balance, with Gold chip-level bidirectional active balance;
- Support charging or discharging of any single cell in the battery rack at the same time, which can effectively improve the consistency of the battery and prolong the cycle life of the battery system;
- Support thermal management based on battery temperature, active cold and heat management of the battery pack, and achieve temperature control of cooling or temperature rise to ensure system safety and extend battery life;
ESBMM-2622
MASTER BMS MODULE (BCM)
ESBCM-F133 5.0.1
- Support CAN, RS-485, Ethernet communication for data transmission
- Support battery data processing, achieve real-time data collection and analysis via CAN bus, achieve rack-level and module-level management and control
- Support fault detection, achieve circuit interruption and protection based on voltage, current, temperature, SOC, SOH, and alarm threshold values
- Support functional expansion including multiple wet-contact/dry-contact point output, relay control, effective isolation of high-power section and low-power section for safety protection
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBCM-F133 5.0.1
ESBCM-F133 5.1.0
- The dual-network port cascading function enables the communication between the main control and ESMU/ESCCU, and between the main control and the main control
- Support terminal voltage detection via the battery terminal voltage isolation collection
- processing; realize the real-time detection of the terminal voltage
- Support terminal current detection; use hall sensor for real-time isolation of current DAQ
- and processing
- Support the battery system insulation detection function, which can be set on or off
- according to system configuration requirements
- Support SOC/SOH/SOE/SOP estimation; SOC and SOH value of cells and pack can be
- estimated
- Meet requirements of 1500Vdc Energy Storage System, comply with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, IEC62477 for functional safety and electrical insulation requirement
ESBCM-F133 5.1.0
DISPLAY CONTROL MODULE (ESMU)
ESMU-10Ⅱ
- 2GHz, 4G RAM, strong calculation capability, 100ms data refreshing and responding, 500G SSD, all-life-time data storage
- Support real-time site calculation and diagnosing, support site-cloud synchronization
- Support data processing and display of 64 racks, data storage interval within seconds
- Support alarm and protection of over-voltage, under-voltage, over-current, under-current, over-temperature, voltage-difference, temperature-difference etc.
- 3xLAN ports, 5xRS485 port, 3xCAN ports, 12xDI ports, 12xDO ports
- Support remote connection of wireless 4G and remote control
HIGH VOLTAGE BOX (ESHVB)
ESHVB
- Integrated circuit breakers, contactors, fuses, circulating current control circuits, current sensors, secondary BMS (ESBCM), switching power supplies and other devices are integrated in the high-voltage box, which can realize the communication function between the high-voltage box and the ESBMM, the ESMU and the energy storage converter (PCS). Realize the control, protection and data communication functions of the energy storage battery rack.
- Which can be customized according to the actual needs of the project.
