Battery Management System
Introducing the newly developed hierarchicaldaisy chain BMS;it is adaptable to the number of stacked module sand offers high stability a ta lower cost.
Discuss Battery Management System.
Bring your site requirements to our Australian team. We will help identify the relevant model documents and configuration information.
Documents for this product.
All product documentsTechnical specifications
Explore the details behind the system.
Model | BMS12(BCU12+BMU12)Parameters | |
Operating voltage grade | ≤500Vdc | |
Combination mode | 1*Bus control unit(BCU 12)+n*Battery managementunit (BMU 12);n<ll | |
Certification &Safety Standards | GB/T 34131-2017、IEC 60730-1&IEC61508 | |
Bus control unit(BCU 12) | ||
Supply voltage | 24Vdc(12~36Vdc) | |
Sampling channe | 2-Way(Hall+Shunt) | |
Sampling range | -100A~+100A(configurable) | |
Sampling accuracy | ±(0.1%FS+0.1%RD)(accuracy is related to the accuracy of Hall and shunt) | |
Sampling cycle | ≤100ms | |
Sampling channel | 2-way | |
Sampling range | 0~500Vdc(configurable) | |
Sampling accuracy | 士(0.5%FS+0.5%RD) | |
Sampling cycle | ≤100ms | |
DO | 5-way relay normally-open output,2-way optocoupleroutput | |
DI | 5-way | |
Communication Interface | RS485*2/CAN2.0*2 | |
Self-consumption | ≤3W | |
Event Log Database | 500event records,including the type of exception,timeof occurrence,protection action | |
Constant database | Storeall the last 30days ofabnormal voltage/current/temperature/timeinformation | |
Battery managementunit (BMU 12) | ||
Supply voltage | 24Vdc(9~36Vdc) | |
Equalization Type | Passive equalization | |
Equalization current | ≤150 mA(configurable) | |
Sampling channe | 8-way | |
Sampling range | -40~120℃ | |
Sampling accuracy | +1℃ | |
Sampling cycle | ≤100ms | |
Sampling channel | 12-way | |
Sampling range | 0~5V | |
Sampling accuracy | 土3mV | |
Sampling cycle | ≤600ms | |
Operating Mode | <0.5W | |
Hibernation Mode | <0.1W | |
Communication Interface | CAN2.0*1 | |
Operating voltage grade | ≤1000Vdc |
Combination mode | 1*Bus control unit(BCU 16)+n*Battery management unit(BMU16);nW17 |
Certification &Safety Standards | GB/T 34131-2017、IEC60730-1&IEC61508 |
Bus control unit(BCU 16) | |
Supply voltage | 24Vdc(12~36V) |
Sampling channel | 2-Way (Hall+Shunt) |
Sampling range | -100A~+100A(configurable) |
Sampling accuracy | 士(0.5%FS+0.1%RD)(accuracy isrelated to the accuracy of Hall and shunt) |
Sampling cycle | ≤600ms |
Sampling channel | 2-way |
Sampling range | 0~1000Vdc |
Sampling accuracy | 士(0.5%FS+0.5%RD) |
Sampling cycle | ≤600ms |
DO | 8-way |
DI | 8-way |
Communication Interface | IOspi*2,CAN2.0*2,RS485*2,WiFi*l,Ethernet*1 |
Self-consumption | ≤2.5W(DO no output) |
Event Log Database | 500 event records,including the type of exception,time ofoccurrence,protection action |
Constant database | Store all the last 30 days of abnormal voltage/current/temperature/time information |
Battery management unit (BMU 16) | |
Supply voltage | Battery power/externalpower 24Vdc (9～36 Vdc) |
Equalization Type | Passive equalization |
Equalization current | ≤150mA(configurable) |
Sampling channel | 8-way |
Sampling range | -40~125℃ |
Sampling accuracy | 士1℃ |
Sampling cycle | ≤100ms |
Sampling channel | 16-way |
Sampling range | 0~5V |
Sampling accuracy | +3mV |
Sampling cycle | ≤600ms |
Operating Mode | <0.3W(DO no output,no equalization) |
Hibernation Mode | <0.05W(DO no output,no equalization) |
Number of Do Channels | 1-way |
Communication Interface | lOspi (daisy chain)*2 |