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                                                                                                                                                                                                                                                                                                                125A Relay BMS, 624V Relay BMS, BMS High Voltage 4U
                              

Product Name:	624V125A DC BMS	Model Number:	4U (RBMS07-S20-125A624V)
Modules:	15S*12	Battery Type:	Lifepo4 Battery, Lithium-Titanate, NiCoMn
Communication Protocol:	RS485 TCP/IP CAN DYR CONTACT	Touch Screen:	Touch Screen External
Single Gross Weight:	22.5 Kg	Single Package Size:	77X65X24 Cm

Product Name:	624V125A DC BMS
Model Number:	4U (RBMS07-S20-125A624V)
Modules:	15S*12
Battery Type:	Lifepo4 Battery, Lithium-Titanate, NiCoMn
Communication Protocol:	RS485 TCP/IP CAN DYR CONTACT
Touch Screen:	Touch Screen External
Single Gross Weight:	22.5 Kg
Single Package Size:	77X65X24 Cm

195S 624V 125A Relay BMS High Voltage DC With 15S BMU 4U Standard 19 inch Case

GCE Lifepo4 BMS High Voltage DC 195S 624V 125A Relay Solution BMS With 15S BMU

Model no.: RBMS07S20-250A624V

Contents

Number of moudel strings: 195S (15S*13)

1set Master BMS,

13sets 15S Slave BMU

13sets 15S Wire Harness

4U standard 19inch case

Efficient, stable and reliable

Size: 440*178*500mm

The company comes with the company's
communication protocol, but also according to customer needs to adapt to PCS of different manufacturers.

Accessoires including:

12S-24S BMU(Slave)	Wire harness-Signal acquisition wire	Wire harness-communication wire
12S-24S BMU has 8pcs of tempreture sensors, Fan voltage 48V(17S-24S 12V), voltage detection range 0-5V,12V power supply,consumption less 20mA, CAN2.0 B communication	18 Pin+20Pin wire, standard length is 600mm,900mm,1200mmtempreture sensor wire: standard length is 600mm,900mm,1200mm Fan wire: 600mm	Communication wire is connecting from master BMS to each BMU with cascade connection, the last port is for terminal resistance

13sets 15S Slave BMU	13sets 15S Wire Harness	13sets 15S Wire Harness

Specification

Product Name	BMS
Model no.	RBMS07S2-0-125A624V
protecting method	MCCB+Contactor
Rated Current range	-250A~250A
Voltage Range	384V-1000V
Current Sampling Accuracy	1.0%FSR
Communication interface with PCs	RS485/CAN
Communication interface with BMU	CAN
Communication interface with RBMS	RS485/CAN
Communication with monitoring software/EMS	Ethernet
Support IAP upgrade	Yes
Support HMI display and parameter	No(Optional plug in)
Insulation detection	Yes(Optional)
High voltage power module	Support DC start (optional)
Dry contact output (normally open)	No
Maximum qty of BMUs	20
Power	24VDC(18~28V)
Power consumption	≤20W
Size(WHD)mm	4U (440178500)
Way out	Front
Center Tap	Support(Optional)
Net weight	23kg

Application

Packing

Why You Shoiuld Take The BMS For Prection

Functional Safety. Hands down, for large format lithium-ion battery packs, this is particularly prudent and essential. But even smaller formats used in, say, laptops, have been known to catch fire and cause enormous damage. Personal safety of users of products that incorporate lithium-ion powered systems leaves little room for battery management error.
Life Span and Reliability. Battery pack protection management, electrical and thermal, ensures that all the cells are all used within declared SOA requirements. This delicate oversight ensures the cells are taken care of against aggressive usage and fast charging and discharging cycling, and inevitably results in a stable system that will potentially provide many years of reliable service.
Performance and Range. BMS battery pack capacity management, where cell-to-cell balancing is employed to equalize the SOC of adjacent cells across the pack assembly, allows optimum battery capacity to be realized. Without this BMS feature to account for variations in self-discharge, charge/discharge cycling, temperature effects, and general aging, a battery pack could eventually render itself useless.
Diagnostics, Data Collection, and External Communication. Oversight tasks include continuous monitoring of all battery cells, where data logging can be used by itself for diagnostics, but is often purposed to the task for computation to estimate the SOC of all cells in the assembly. This information is leveraged for balancing algorithms, but collectively can be relayed to external devices and displays to indicate the resident energy available, estimate expected range or range/lifetime based on current usage, and provide the state of health of the battery pack.
Cost and Warranty Reduction. The introduction of a BMS into a BESS adds costs, and battery packs are expensive and potentially hazardous. The more complicated the system, the higher the safety requirements, resulting in the need for more BMS oversight presence. But the protection and preventive maintenance of a BMS regarding functional safety, lifespan and reliability, performance and range, diagnostics, etc. guarantees that it will drive down overall costs, including those related to the warranty.