Hunan GCE Technology Co.,Ltd
To make high voltage battery systems easy to install with GCE BMS!
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75S 100A Unique design BMS lithium battery management system 240V BMS for lifepo4 battery pack HV BMS
Product Features
- 3 temperature sensor per 15 strings, 12 total for 60 strings; 15 total for 75 strings.
- Hall sensor for current collection, safe and reliable, no heat.
- SOC estimation error ≤ 5%.
- 3-digit address dialing to set the BMS address.
- 3-channel relay dry contact output.
- PC software will be provided for customers to debug BMS and modify system parameters.
- Support up to 7 BMS in parallel.HMI display: Optional (3.5-inch screen)
- Each 15 strings is a battery collection unit, and 75 series batteries have 5 acquisition units.
- BMS integrated machine components are composed of BMS main control board, BMU sampling board, high voltage board, switching power supply, Hall sensor, DC contactor, micro switch, power terminal, structural box and wiring harness, etc.; the characteristic is that the main
control board Integrate with sampling board and other power devices to keep the system as a secondary architecture. It has the characteristics of compact structure, flexible installation and low cost, and is suitable for integrated installation with small capacity batteries. The BMS integrated machine component is mainly suitable for the charge and discharge management of lithium iron phosphate batteries (LFP). If you need to modify the parameters with other batteries,please contact our company for confirmation.
Specification
| Product Name | Master Slave BMS (Integrated BMS) | |
| Model no. | RBMS07S75S100A | |
| System voltage range | 96-240 V DC | |
| Startup mode | DC start (optional AC and DC starter) | |
| Number of battery strings30 | 30S-75S | |
| Balance | Equilibrium type | Passive resistance equalization |
| | Balanced current | 100mA ± 10mA(Single cell 3.4V ) |
| Temperature Sampling | Numbers | 12 Battery temperature(4*3) |
| | Sampling accuracy | ± 2℃ |
| Voltage Sampling | Sampling accuracy | Single cell ±20mV |
| SOC | ≤5% | |
| Communication mode | CAN: 1 channel (communication with PCs / UPS) RS485: 1 channel (communication with upper computer / PCS / UPS) Bluetooth: optional (android app available) GPRS: optional, | |
| Display mode | 6-digit LED indicator, including 1-bit fault indication, 1-bit operation indication, 4-bit SOC power indication HMI display: optional | |
| Hall sensor specifications | 50A/100A | |
| Maximum load of power components | Steady-state:100A transient state:150A/10S( Adjustable) | |
| Alarm level | 1 Level | |
| Protection level | 2 two levels Level 1 cut off charge / discharge Level 2 micro cut-off switch, system power down | |
| Operating Temperature | Charging : －10～75℃ Discharging : -20 to 75℃ Storage : -40 to +75℃ | |
Detail Picture
Our Company
- Hunan GCE technology Co., Ltd. was founded in 2012, specializing in R&D and manufacture high voltage battery management system
(BMS) for KWh to MWh power system.
- Products are exported to more than 150 countries.
- 30s to 75s BMS adopts master-slave integrated design and relay solution to meet the lithium battery demand of multiple strings of small capacity
batteries. Greatly reduce the use cost of users.
- 60s-270s adopts master-slave three-level architecture, which can meet the series and parallel requirements of high-capacity single
lithium batteries within 1000V.
Contact Us
ellen@hngce.com
+86 188 7477 4722 (WhatsApp & Wechat)
