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50A 240V High Voltage BMS for LifePO4 Battery Pack 30S-75S

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Hunan GCE Technology Co.,Ltd

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50A 240V High Voltage BMS for LifePO4 Battery Pack 30S-75S

Place of Origin : Hunan, China

Brand Name : GCE

Model Number : RBMS07S50S50A, 50S

Certification : CE/RoHS/UN38.3/MSDS

MOQ : 2

Price : $540

Rated current : 50A / 100A

Voltage range : 96V-240V

System voltage : 120-370 VDC

Strings supported : 30s-75s

Balancing current : 100mA ± 10mA

Temperature accuracy : ± 2℃

Voltage accuracy : ±20mV

Communication interfaces : CAN, RS485

Short circuit protection : 7.5KA 20ms

Overload capacity : 70A/10S (50A system), 150A/10S (100A system)

Parallel units : 7 sets max

Power consumption : ≤10W

Dimensions : 409*232*86mm

Weight : 4.5kg

Insulation voltage : 1800VDC 1mA 1min

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GCE has over 10 years of experience in high voltage BMS R&D and manufacturing in China. The BMS voltage up to 1500V, mainly used for LFP, NMC, and LTO batteries in applications such as UPS, residential, commercial & industrial energy storage system. GCE BMS supports multiple parallel connections and can be configured as a two-level or three-level architecture, making it suitable for a wide range of applications from KWh to MWh. GCE BMS is compatible with well-known inverter brands in the market, such as Deye, Kehua, Sofar, Growatt, Sinexcel, ATESS, Sungrow Goodwe, Megarevo, Voltronic power and more.

50A 240V High Voltage BMS for LifePO4 Battery Pack 30S-75S

BMS Introduction

SPECIFICATION
Basice parameters	System operating voltage range	120-370 VDC
		Rated current	50A / 100A
		Start-up method	DC start
		Balancing type	Passive resistance equalization
		Balancing current	100mA ± 10mA(when single cell voltage 3.50V)
		Temperature Sampling accuracy	± 2℃
		Voltage sampling accuracy	Single cell voltage ±20mV
Communication mode	CAN: 1 channel (communication with PCS/UPS)
Communication mode		RS485: 1 channel ( communication with host computer / PCS / UPS)
Display	Display method	6-digit LED indicator (including 1 for fault indication, 1 for running indication, and 4 for SOC power indication)
		HMI display	3.5" display(optional)
		Host computer software	Available
Others	Short circuit protection	7.5KA 20ms
		Maximum overload capacity	50A system transients：70A/10S 100A system transients：150A/10S
		Parallel function	Support parallel use (maximum 7 set in parallel)
		Warning level	1 level
		Protection level	Level 1 cut off charging/discharging Level 2 cut the micro-break switch and power down the system
		Power consumption	≤10W
		Size	40923286mm
		Weight	4.5kg
		Insulation withstand voltage	1800VDC 1mA 1min
		Compliance with national standards	Conforms to CE standards
		Operating ambient temperature	－20～60℃
		Operating ambient humidity	<90 RH(40℃±2℃)

30S-75S Integrated BMS

Voltage range：96V-240V

Current：50A / 100A

Communication： CAN & RS485

Design：Master & slave all in one.

Voltage acquisition wire

Standard length is 600mm, 900mm,1200mm

Temperature acquisition wire

Standard length is 600mm, 900mm, 1200mm
There are 3 temperature sensing probes per 15S wires. In total, there are 12 probes in 60S and 15 probes in 75S.

Company Intrroduction

Hunan GCE Technology Co., Ltd.(GCE) is a high-tech company specializing in the R&D and production of BMS and battery energy storage systems for over 10 years. Our products are mainly used for industrial & commercial energy storage and home energy storage.
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-405s adopts master-slave three-level architecture, which can meet the series and parallel requirements of high-capacity single lithium batteries within 1500V.
7.68KWh-40.96KWh Stackable Home Energy Storage System support 3-8 HV battery modules that are connected in sereis, with small volume, light weight, plug-in embedded design modules, Built-in smart BMS, easy to install and maintain.

Buyer Reviews

FAQ

Q: Are you a manufacturer or a trading company?
A: We are a manufacturer with over 10 years of R&D experience in production. and we sincerely welcome you to visit our factory.

Q: Can I get some samples?
A: Yes, a sample order is available for quality checking and market testing.

Q: What kind of cells are applicable to this Battery Management System?
A: LFP, NMC, LTO etc.

Q: How about the delivery time?
A: The lead-time usually takes about 15 to 20 working days accordingly to the specification of your order and quantity.

Q: What are your terms of payment?
A: Advanced T/T is the main payment term, and other payment terms are negotiable. Please contact us for the details.

Q: What are your warranty terms?
A: 3 years for RBMS and 1 year for BMU/PCBs

Q: Can you produce BMS with customization requirements?
A: Yes, OEM & ODM service is acceptable.

Q: How does your factory do regarding quality control?
A: Quality always comes first. All our products go through strict quality control processes from incoming material to the
assembling process. Each product will be tested before packing & shipping.

Q: What is the voltage range supported by GCE High Voltage BMS?
A: GCE High Voltage BMS supports a voltage range from 96V to 864V.

Q: What is the current capacity range available for GCE High Voltage BMS?
A: GCE High Voltage BMS offers current options of 50A, 125A, 160A, 250A, 400A, and 500A to accommodate various system requirements.

Q: Which inverters are compatible with GCE BMS?

A: GCE BMS supports CAN & RS485 protocols and it is compatible with the protocol of most well-known inverter brands in the market, such as DEYE, Growatt, Goodwe, Sofar, Sungrow, Kehua, ATESS, Megarevo, Sinexcel, Pylontech, Solis Sermatec......

Packaging and Shipping

Shipping Methods	Arrive AT	Delivery From
By Sea	Sea port you want	Any port in China
By Air	Airport you want	Any port of China
By Railway	Your door	Any railway station
By Express	Your door	Changsha City
Packing list: Integrated BMS, voltage & temperature acquisition wire

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