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75S 100A Unique design BMS lithium battery management system

Original price was: $851.00.Current price is: $651.00.

The case-type all-in-one integrated BMS is composed of BMS main control board, BMU sampling board, high voltage board, switching power supply, Hall sensor, DC contactor, micro-break switch, power connection terminal, structural box, and wiring harness. The most striking characteristic of the BMS is combining the main control board, sampling board, and other power devices integrated into one, keeping the system as a secondary structure. It has the characteristics of compact structure, flexible installation and low cost. It is suitable for use with larger capacity batteries, such as 50-100ah batteries, and the battery module and BMS are installed separately.

Description

 240V 100A BMS for lifepo4 battery pack 


Do you know which solution can save your cost?

Integrated BMS supports 30S-75S lithium battery packs.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 less than 100Ah. It greatly reduce the cost of users.

Unique Design:

It is the latest product developed by GCE and it’s unique in the market.

75S 100Amp

Communication protocol:CAN, RS485, Bluetooth, GPRS,Dry Contact

* Design: Master & Slave all in one

* Efficient, stable and reliable

* size:W480*H370*D100cm

60S/75S integrated BMS WithCase
60S/75S integrated BMS With
Case

OVERVIEW

  • The case-type all-in-one integrated BMS is composed of BMS main control board, BMU sampling board, high voltage board, switching power supply, Hall sensor, DC contactor, micro-break switch, power connection terminal, structural box, and wiring harness. The most striking characteristic of the BMS is combining the main control board, sampling board, and other power devices integrated into one, keeping the system as a secondary structure. It has the characteristics of compact structure, flexible installation and low cost. It is suitable for use with larger capacity batteries, such as 50-100ah batteries, and the battery module and BMS are installed separately.
  • Especically suitable for off-grid solar PV energy storage applications where there is no communication protocol in BMS and inverter;
  • Each 15S is a battery collection unit, that is total of 4 collection units in a 60S batteries; total 5 collection units in a 75S batteries;
  • Each 15S coming with 3 temperature acquisition probe, so 60S total 12 temperature acquisition probe; 75S total 15 temperature acquisition probe;
  • Hall sensor is used for current acquisition, which is safe and reliable, no heating;
  • SOC estimation error ≤5%;
  • 3-digit address dial to set BMS address;
  • 2-channel relay dry contact output;
  • 4-channel contactor expansion and auxiliary contact detection;
  • Provide host computer software, which is convenient for customers to debug the battery system, and can also modify system parameters through the host
  • Support parallel use (maximum 7 set in parallel).(only for intergrated BMS without 3.5-inch display.)

Application scenarios


◎  Home storage

◎  Island off-grid energy storage(Recommended)

◎  Micro-grid applications

◎  Grid frequency modulation energy storage

◎  UPS power supply

◎  Power System 220V DC power supply

Product Features


1.It is high integrated with less installation space.

2.Long life cycle, >3000 times at 80% DOD.

3.It without heavy metals and environment friendly.

4.Maintenance free,there is no memory effect.

5.Internal BMS with full protection,battery has high voltage protection with higher reliability.

6. Master and Slave all in one.

Integrated BMS main technical parameters


Basic ParametersModel no. 

Product Name

Integrated BMS(master slave together in one)
Model no.RBMS07S64S100A
System voltage range120 – 370 VDC
Startup modeDC start
Number of battery strings60S
Communication modeCAN: 1 channel (communication with PCs / UPS)
RS485: 1 channel (communication with upper computer / PCS / UPS)
SOC≤5%
New Weight7kg
balance Balance typePassive resistance Balance
Balanced current100mA ± 10mA

(When single cell reach 3.50V )

Voltage sampling accuracysingle cell ±20mV
Voltage sampling Temperature± 2℃
Protection leveltwo levelsLevel 1 cut off charge / dischargeLevel 2 micro cut-off switch, system power down
Display mode6-digit LED indicator, including 1-bit fault indication, 1-bit operation indication,4-bit SOC power indication

HMI display: optional 3.5 inch

Rated current50A/100A(be selected according to customer needs)
Short circuit protectionSupport 7.5KA 20ms
Maximum overload capacity50A system transient: 70A/10S

100A system transient: 150A/10S

Alarm levelLevel 1
Protection leveltwo levels

Level 1 cut off charge / discharge

Level 2 Turn off the micro-break switch and power off the system

Power consumption≤10W
Withstand voltage rating1800VDC 1mA 1min
Safety certificationComply with CE certification standards
Operating temperature-20~60℃
Operating humidity range<90 RH(40℃±2℃)
HMI display3.5 inches, 7 inches optional (external) (optional)

INSTALLATION DIMENSION DRAWING (INSTALLED SEPARATELY THE BATTERY MODULE RECOMMENDED)


60-75S integrated bms(master and slave all in one)
60-75S integrated bms(master and slave all in one)

If you want to know more bout our bms,please download spec here.

DESCRIPTION OF THE INTERFACE DIAGRAM OF THE BMS REVERSE SIDE:

75S240V BMS 100A
75S240V BMS 100A

J1:     1-15S voltage and temperature acquisition sockets

J2:    16-30S voltage and temperature acquisition sockets

J3:     31-45S voltage and temperature acquisition sockets

J4:     46-60S voltage and temperature acquisition sockets

J5:     61-75S voltage and temperature acquisition sockets

B+:    Connected to the the total positive of battery system

B-:     Connected to the the total negative of battery system

P+:    Connected to the the total positive of inverter

P-:     Connected to the the total negative of inverter

AC220V:     AC power sockets   For AC startup (Note: that it must be connected to the UPS AC output terminal)

FRONT INTERFACE DIAGRAM:

240V BMS 75S100A
240V BMS 75S100A

DC start:                   DC start switch

ID:                             DIP switch          3 bits, for address selection

T-485 T-CAN:         DIP switch         Communication terminal resistance,dial to ON for external

24V+ 24V- :             Dry contact socket       24V input, emergency start BMS when the battery is under voltage and cannot be turned on

D1 D2:                       Dry contact socket     Dry contact 1  Dry contact 2

COM1 COM2:          CAN、RS485、COM1 and COM2 in parallel    4:CAN_H  5:CAN_L  7:RS485_A   8:RS485_B

ERR:                       Fault indicator light:  Red

RUN:                      Running lights :Green

SOC%:                    Battery indicator light    25: SOC in the range of 0%-25%   50: SOC in the range of 25%-50%   75: SOC in the range of 50%-75%   100: SOC in the range of 75%-100%

Company profile


Hunan Group Control Energy Technology Co., Ltd.(GCE) is a high-tech company specializing in the research and development of BMS and lithium battery peripheral equipment. The high-performance intelligent lithium battery management system produced by our company adopts the international leading technology, which greatly improves the battery management efficiency and prolongs the service life of lithium battery. The advanced BMS control strategy avoids the difficulties and instability faced by most competitors for our BMS.
4S to 24s low voltage software BMS has a wide range of uses, rich product interfaces, strong scalability and secondary development compatibility; 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 1500V.

Additional information

Weight12 kg
Application

BESS UPS SOLAR BATTERY ESS

Product name

Battery management system

Product Size

480*370*100mm

Communiation

RS485 TCP/IP CAN DYR CONTACT

HMI

3.5 inch display (optional)

Warranty

3 years

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