Lifepo4 BMS 80S256V 250A For BESS UPS

Short Description:

• Voltage Range: 120V~350V, 260V~750V, 500V~1000V
• Rated Current: 125A, 160A, 250A
• 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:

80S256V 250A master BMS * 1set
16S slave BMU * 5 sets
16S wire harness * 5 sets (16S 51.2V battery pack, 5 battery packs connected in series for 80S256V 250A system.)

 

BMS Features：

• Advanced battery management system — highlyintegrated battery management system can realize seamless monitoring.

• Perfect self inspection and operation status detection function, combined with HMI display screen, the system operation information is clear at a glance.

• Perfect and reliable system control and protection strategies to fully ensure the safety of the battery and

escort the extension of the service life of the battery pack.

• Modular design, configurable and expandable — multiple energy storage units can be flexibly combined to

expand into a larger energy storage system, and can support up to 200 batteries in series.

• Rich communication interfaces — RS485, CAN, Ethernet, dry contact input and output interfaces,

supporting communication with most PCS/Inverter/UPS and monitoring servers on the market.

• Flexible communication interface protocol — the factory comes with the company’s communication

protocol, and PCS / Inverter / UPS of different manufacturers can also be adapted according to customer needs.

• Great capacity data memory — the built-inhigh-capacity memory chip can store a large number of key operation data, and SD card can be added to store the historical data of the cell.

• Automatic circulation control and automatic parallel / offline control can easily realize the parallel connection of battery packs

 

Specification:

Basic Parameters	Rated Current	125A, 160A, 250A
Basic Parameters	Voltage Range	120V~350V, 260V~750V, 500V~1000V
Basic Parameters	Power consumption	≤25W(Three wire systems / Center tap) ≤15W(Two wire systems)
Basic Parameters	Current sampling accuracy	1%FSR
Basic Parameters	Insulation withstand voltage	2800VDC ＜1mA 1min
Basic Parameters	Ingress protection	IP20
Basic Parameters	Size（W*H*D)	482*180*500（mm）
Basic Parameters	Net Weight	～22Kg
Communication Port	Communication interface with BMU	CAN
Communication Port	Communication interface with PCS/UPS	RS485/CAN
Communication Port	Communication interface with SBMS	RS485/CAN
Communication Port	Communication with monitoring software/EMS	Ethernet
Basic Function	Battery charge&discharge Management	Available
Basic Function	Battery Temperature Management	Available
Basic Function	IAP Upgrade	Available
Basic Function	System protection parameter setting	Available
Basic Function	Short circuit protection	Available(1000V 25KA 20ms)
Basic Function	Pre-charge function	Available
Basic Function	Parallel circulation control	Available
Basic Function	Event record	Available 5000
Basic Function	Dry contact	Maximum 2 dry contact outputs
Basic Function	Dual power supply	available (Battery + municipal power supply, municipal power in priority)
Other	Appearance, Color	RAL9005 Black
Other	Installation method	Suitable for installation in standard 19-inch racks
Other	Incoming and outgoing line mode	Front side in and front side out
Other	Operating temperature	-20℃～45℃(When the temperature is above 45℃, the current must be reduced or only operated at full current for a short period of time.)
Other	Operating ambient humidity	5%～75%RH
Other	Comply with National standards	GB/T 16935.1 GB/T 17626.2 GB/T 17626.5
Other	Safety Certification	CE:IEC62477-1 EN61000-6-2/4
Functions Optional	Insulation detection	Applicable to system voltage ≧300V
Functions Optional	HMI External display	4.3 inches, 7 inches(external, optional)
Functions Optional	Stand-alone or parallel function	Set up before leaving the factory
Functions Optional	System with center tap	Available(Optional)