GCE BMS 768V 125A 4U Master BMS high voltage Lithium Passive Balancing 19 inch BMS for UPS Relay Contactor Protection
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GCE BMS 768V 125A 4U Master BMS high voltage Lithium Passive Balancing 19 inch BMS for UPS Relay Contactor Protection
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Features
Basic Infomation
Place of Origin: China
Brand Name: GCE
Certification: CE
Model Number: RBMS07S20-125A768V
High Light:

Lithium Active Balancing Bms

,

UPS BMS 768V

,

UPS BMS 125A

Payment & Shipping Terms
Packaging Details: Carton packaging
Delivery Time: 20-25days
Supply Ability: 1000pcs per month
Specifications
Voltage: 48V-768V
Current: 125A/ 160A For 10s
Size: 440mm*178mm*500mm
Weight: 28kg
HMI Display: External Connection (optional)
Power Consumption: ≤25W Sleeping Mode
Comnunication: RS485 CAN TCPIP
Insulation Detection: For Minimum 300V Systems
Tempreture: -20℃~60℃
Product Description

GCE 768V 125A 4U master BMS lithium BMS relay contactor protection smart balancing high voltage bms

 

GCE high voltage bms Diagram:

GCE BMS 768V 125A 4U Master BMS high voltage Lithium Passive Balancing 19 inch BMS for UPS Relay Contactor Protection 0

 

Battery Management Systems (BMS) are the key to the safe, reliable and efficient functioning of the lithium-ion batteries.Especially When use a high voltage bms. It is an electronic supervisory system that manages the battery pack by measuring and monitoring the cell parameters, estimating the state of the cells and protecting the cells by operating them in the Safe Operating Area (SOA).

GCE BMS 768V 125A 4U Master BMS high voltage Lithium Passive Balancing 19 inch BMS for UPS Relay Contactor Protection 1

High Voltage (HV) battery packs have a large number of lithium ion cells connected in series and parallel to build up the total voltage and capacity of the pack. All battery packs managed by a high voltage bms system. For example, a HV battery pack of a ESS rated for 768V, 50kWh built of LiFePo4 3.2v 100Ah battery cells will have about 240 cells in series , taking the total cell count to 240pcs.

 

 

GCE BMS 768V 125A 4U Master BMS high voltage Lithium Passive Balancing 19 inch BMS for UPS Relay Contactor Protection 2

 

GCE high voltage BMS features:

※ ※Advanced battery management system---The highly integrated battery management system
can realize seamless monitoring.
※ Perfect self-checking and running status checking function, with HMI display screen,
system running information is clear at a glance.
※  Complete and reliable system control and protection strategies, comprehensively guarantee
battery safety, and escort to extend the life of battery packs.
※ Modular design, configurable and expandable---multiple energy storage units can be
flexibly combined and expanded into a larger energy storage system.
※ Abundant communication interfaces---multiple RS485, CAN, Ethernet, dry contact input
and output interfaces, supporting communication with most PCS and monitoring servers on the
market.
※ The communication interface protocol is flexible---the factory comes with the company's
communication protocol, and it can also be adapted to the PCS of different manufacturers according
to customer needs.
※ The built-in large-capacity memory chip can store a large amount of key operating data, and
an SD card can be added to realize battery historical data storage
※ Automatic circulation control and automatic parallel/offline control can easily realize the
parallel connection of battery packs.

 

GCE high voltage BMS technical parameters:

 

RBMS(master BMS) 4U-250A-D
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 GBMS RS485/CAN
Communication with monitoring software/EMS Ethernet
Support IAP upgrade Yes
Support HMI display and parameter settings No(OptionalPlug in)
Insulation detection Yes(Optional)
High voltage power module Support DC start (optional)
Dry contact output (normally open) None
Maximum qty of BMUs 18
Power 24VDC(18~28V)
Power consumption ≤25W
Size (W*H*D)mm 4U
(440*178*600)
Connection Way out Back and front
Tap center support(optional)
net weight 28kg

 

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Contact Person : Jeffrey
Tel : 0086-17773109286
Fax : 86-731-86187065
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