90S BMS 288V 125A Battery Management System

Short Description:

• Voltage Range: 96V-750V
• Rated Current: 125A
• The 3.5-inch and 7-inch external displays are optional.
• Parallel: Supports up to 15 BMS connected in parallel.
• Compatible with most well-knowninverters on the market.
• Monitor and manageLFP, LTO, and NMC batteries.
• Application:Residential ESS, Industrial & Commercial ESS, UPS System,etc.

Detailed Description:

BMS Configuration:

90S 288V 125A master BMS * 1set
15S slave BMU * 6sets
15S wire harness * 6sets (15S 48V battery pack, 6 battery packs connected in series for 90S 288V system.)

BMS Features：

• Flexible Configuration

Can be configured as a two – level or three – level architecture, suitable for a wide range of applications from KWh to MWh.

• Multiple Protection

Supports overcharge, over – discharge, over – current, over – temperature, and short – circuit protection.

• Voltage Range (120–750V)

The GCE 3U high – voltage BMS can manage up to 750V DC per battery rack, and up to 15 racks can be paralleled with the addition of an SBMS.

• Insulation Detection Function (Optional)

Supports independent insulation detection for each rack in the energy storage system.

• Advanced Battery Balancing Function

With advanced battery balance technology, customers can flexibly adjust the balance conditions of cells and battery modules according to the battery’s status.

• Data Storage

Supports data storage, local data storage in run – time, and power – down mode saving functions.

• Multiple Communication Interfaces

Supports RS485, CAN, Ethernet, and dry – contact input/output communication interfaces. It is compatible with the protocols of most well – known inverter/PCS & UPS brands in the market.

• SOC/SOH Calculation

Supports accurate estimation of the State of Charge (SOC) and State of Health (SOH) of battery cells and racks.

• Real – time Monitoring

Supports real – time detection of the battery’s safety status, fault diagnosis, and warning.

Specification:

Basic Parameters	Current	125A
[TD] Basic Parameters [/TD] Rated voltage	96-750V（Optional）
[TD] Basic Parameters [/TD] Power consumption	≤15W
[TD] Basic Parameters [/TD] Current sampling accuracy	1%FSR
[TD] Basic Parameters [/TD] Insulation withstand voltage	2800VDC ＜1mA 1min
[TD] Basic Parameters [/TD] Protection level	IP20
[TD] Basic Parameters [/TD] Dimension（W*H*D）	482 * 132 * 500（mm）
[TD] Basic Parameters [/TD] Net weight	16Kg
Communication Port	Communication port with BMU	CAN
[TD] Communication Port [/TD] Communication port with UPS	RS485/CAN
[TD] Communication Port [/TD] Communication port with SBMS	RS485/CAN
[TD] Communication Port [/TD] Communicate with PC software	Ethernet
Basic Functions	Battery charge & discharge management	Support
[TD] Basic Functions [/TD] Battery temperature management	Support
[TD] Basic Functions [/TD] IAP upgrade	Support
[TD] Basic Functions [/TD] System protection parameter setting	Support
[TD] Basic Functions [/TD] Short circuit protection	Support（6KA 20ms）
[TD] Basic Functions [/TD] Precharge function	Support
[TD] Basic Functions [/TD] Parallel loop current control	Support
[TD] Basic Functions [/TD] Event record	Support 5000 records
[TD] Basic Functions [/TD] Middle line system	/
[TD] Basic Functions [/TD] Dual power supply	Support
Optional Functions	Monitor insulation	≥300V (Optional)
[TD] Optional Functions [/TD] HMI display	4.3-inch / 7-inch (Optinal)
[TD] Optional Functions [/TD] Parallel	Support up to 15 RBMS in parallel
[TD] Optional Functions [/TD] Dry contact	2 dry contact outputs (optional)
Others	Color	Black
[TD] Others [/TD] Installation	Suitable for standard 19-inch cabinet
[TD] Others [/TD] Inlet and outlet line method	Front side in and front side out.
[TD] Others [/TD] Operating ambient temperature	-20℃~60℃
[TD] Others [/TD] Operating ambient humidity	5%~75%RH
[TD] Others [/TD] Compliance with national standards	GB/T 16935.1 GB/T 17626.2 GB/T 17626.5
[TD] Others [/TD] Safety compliance certification	CE