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Related Products

Related Products

Product Features

Product Features

  1. The working voltage input range is 9~32V, the typical value is 12V or 24V, which can meet the needs of various energy storage occasions;

  2. Equipped with 1-way power supply input enable control, active high, BCU can control CSU to power on;

  3. It has 18 strings of battery cell voltage acquisition, and supports disconnection diagnosis of cell voltage acquisition;

  4. Equipped with 18 channels of NTC (10K) battery temperature acquisition, including 8 channels on the AFE side and 10 channels on the MCU side, and supports battery temperature acquisition for disconnection and short circuit fault diagnosis;

  5. Support passive equalization management, adopt energy consumption equalization technology, can discharge and equalize multiple single cells in the battery pack at the same time, the equalized current is up to 100mA, and the equalized energy of the single cells can be measured, with equalized fault diagnosis;

  6. Equipped with 3 high-side drive outputs, continuous loading ≥ 1A, transient loading ≥ 5A@100ms, with internal output voltage diagnosis to realize hardware self-test;

  7. With 2 channels of digital signal input detection, high level input is valid;

  8. Equipped with 1 channel of high-speed CAN communication, supports CSU automatic addressing, plug and play;

  9. Support Bootloader upgrade or remote upgrade, and can also perform firmware upgrade online through the CAN communication bus;

  10. Support battery cell voltage over-voltage, under-voltage, over-temperature, over-low temperature, communication failure and other alarm functions;

  11. Modular design, the structure meets the built-in or external assembly of the battery pack, the power supply wiring harness is convenient to cascade, and the reliability is high;

  12. The shell complies with UL94-V0 flame retardant grade;

  13. It meets the application requirements of 1000V energy storage system and supports IEC/UL certification.

Related Parameters

Related Parameters

TypeParameter
System architectureLevel 2 (master control + slave control) or level 3 (stack control + master control + slave control)
System voltage≤1500V DC  
Maximum number of parallel clusters20 clusters
Withstand voltage level4300V DC
Automatic addressingSupport CSU module addressing and BCU self-addressing
Data storageNumber of event records12000
Real-time data storage1 year, 60s/piece
StorageMaximum 64G, can support SD card expansion
Current acquisitionShunt-1000~1000A, ±0.5% FS, excluding the error of the shunt itself
Hall sensor5V power supply, -500~500A, ±0.5% FS, excluding Hall sensor error
Voltage acquisition4 way
Insulation detectionhave
Relay stickinghave
HMI7-inch or 10.1-inch HMI
Remote upgrade4G or limited network
Match PCS protocolSupport the matching of mainstream inverters in the market (Kehua, Kelu, Kstar, Shenghong, Shangneng, Paineng), and can be expanded according to customer needs
Product nameModelFunctional description
Battery array management unitTP-BAU01A-12/24VThree-level stack control for energy storage, connected to BCU at the bottom, PCS and EMS at the top, fault diagnosis and alarm security processing by obtaining the status information reported by the BCU, with a standard 7-inch display
HMI7-inch displayScreen size: 7 inches; Resolution: 1024*600 RGB
inch Dimensions (W*H*D): 185.9x 109.5 x 19.3 (mm); Working temperature: -20～+70℃
Battery cluster management unitTP-BCU01C-H/S-12/24VEnergy storage secondary main control, real-time monitoring of battery cluster voltage, current, insulation and other status, to ensure high-voltage safety in the cluster, power on and off and power management functions, SOX estimation, support system high voltage, current signal acquisition
Battery cluster management unitTP-BCU01D-H/S-12/24V
Battery acquisition unitTP-CSU08B-24S28T-A-M-12/24V The first-level slave control of energy storage collects the voltage and temperature of single cells, manages the consistency of batteries, conducts thermal management on battery modules, actively balances 2.5A, collects 24 cell voltages, and 28 cell temperatures
Battery acquisition unitTP-CSU11A-16S18T-P-M-12/24VThe first-level slave control of energy storage collects the voltage and temperature of single cells, manages the consistency of batteries, conducts thermal management on battery modules, passively balances 100mA, collects 16 cell voltages, and 18 cell temperatures
Battery acquisition unitTP-CSU11B-32S32T-P-M-12/24VThe first-level slave control of energy storage collects the voltage and temperature of single cells, manages the consistency of batteries, manages the heat of battery modules, passively balances 100mA, and collects 32 cell voltages and 32 cell temperatures
Battery acquisition unitTP-CSU10B-56S64T-P-M-12/24VThe first-level slave control of energy storage collects the voltage and temperature of single cells, manages the consistency of batteries, conducts thermal management on battery modules, passively balances 150mA, collects 56 cell voltages, and 64 cell temperatures
Battery acquisition unitTP-CSU11C-64S64T-P-M-12/24VThe first-level slave control of energy storage collects the voltage and temperature of single cells, manages the consistency of batteries, conducts thermal management on battery modules, passively balances 150mA, collects 64 cell voltages, and 64 cell temperatures
High pressure boxTP-HVB-H-30-A-A-NTP-HVB series high-voltage box is the battery cluster high-voltage power circuit management unit, which integrates circuit breakers, contactors, fuses, shunts, pre-charging circuits, switching power supplies, battery cluster management modules (BCU) and other components inside, and is a battery cluster management unit. central processing unit
Combiner cabinetTP-HVC-H-150-AEquipped with battery main circuit breaker control and protection functions, supports multi-cluster confluence (up to 16 clusters), AC AC220V power supply; equipped with stack control module BAU+HMI, AC power distribution box, communication exchange box, UPS+backup battery pack (backup power 30 minutes), 4G communication module, support switch DODI processing, confluence main switch breaking control and other functions
4G wireless module4G wireless moduleFor remote data transmission, background monitoring

Application Scenario

Application Scenario