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1500V ESS High Voltage Lithium Battery Management System

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Hunan GCE Technology Co.,Ltd

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1500V ESS High Voltage Lithium Battery Management System

Country/Region	china
City & Province	changsha hunan
Categories	Uninterrupted Power Supply (UPS)

Product Details

GCE 1500V ESS High voltage lithium battery management system BMS quality long life solar energy storage system

Product system overview

Description

The primary function of a BMS is to ensure that the battery operates within safe limits and to maximize its performance and lifespan. This is achieved by monitoring key parameters such as voltage, current, temperature, and state of charge, and taking appropriate actions to prevent overcharging, overdischarging, or overheating.

Application scenarios

◎ PV power plant storage

◎ Island off-grid energy storage

◎ optical storage charge integration applications

◎ UPS power supply

Specification

Basic Parameters	Rated current	200A
	operation voltage	300V-1500V
	Power consumption	≤15W
	Current sampling accuracy	1%FSR
	Insulation withstand voltage	4000VDC ＜1mA 1min
	Protection level	IP20
	Size(WHD)	482180500(mm)
	New Weight	~22Kg
Communication Interface	Communication port with BMU	CAN
	Communication port with UPS	RS485/CAN
	Communication port with SBMS	RS485/CAN
	Communication with monitoring software	Ethernet
Basic Function	Battery charge & discharge management	Available
	Battery temperature management	Available
	IAP Upgrade	Available
	System protection parameter setting	Available
	Short circuit protection	available(1500V 20KA 20ms)
	Pre-charge function	Available
	Parallel circulation control	Available
	Event record	Available(5000)
	Dual power supply	Available(Battery + municipal power supply, municipal power in priority)
Optional function	Insulation detection	Suitable for systems with voltages above 300V
	HMI display	3.5 inches, 7 inches optional (external) (optional)
	Stand-alone or parallel function	Set up before leaving the factory
	Dry contact	Maximum 2 dry contact outputs (optional)
	Color	RAL7035 Grey white
	Installation method	Suitable for standard 19-inch rack installation
	Incoming and outgoing wire method	Front side in and front side out.
	Operating ambient temperature	-20℃~60℃
	Operating ambient humidity	5%~75%RH
	Comply with National standards	GB/T 16935.1 GB/T 17626.2 GB/T 17626.5
	Certification	Comply with CE certification standards

RBMS Interface Description

No.	Name	Description	Precautions
1	B+ B-	Connect to the battery's total positive and total negative	Quick plug connection
2	P+ P-	Connect to the charging equipment (PCS) or DC bus	Quick plug connection
3	AC Input	The municipal power supply input port must be taken from the UPS/Inverter output side	85~264VAC 1A max
4	ON OFF	ON: The circuit breaker is ON. OFF: The circuit breaker is disconnected	When the handle of the circuit breaker is in the trip state in the middle position, it needs to be turned OFF before it can be closed again.
5	D1 D1 D2 D2	Two dry contact output reserved	The default D1 is charging prohibited, D2 is discharging prohibited
6	Start	DC start button: start the RBMS system By taking power from the battery side.	The system is connected to the battery, and after the circuit breaker is closed, press and wait until the light is on to indicate that the system is on
7	System	System status indicator	System normal: Green Alarm: yellow light Self test failure and protection status: red light Charging: green light flashes Discharge: red light flashing Self checking: red and green flashing alternately Pre-charging: yellow flashing
8	1 2 4 8	ID allocation: When multiple RBMS are used in parallel, the ID are allocated by setting the DIP switch. Must start at 1	There are 4 DIP switches in total, supporting up to 15 RBMS in parallel 1 ON: ID+1 2 ON: ID+2 3 ON: ID+4 4 ON: ID+8
9	TCP/IP	The RBMS host computer system software can be connected to the PC through the network cable	Network cable standard CAT5 or above, crossover cable or straight cable can be used, the line sequence can be according to the standard TIA-586A or TIA-568B
10	T-CAN T-485	Terminal matching resistance setting during can and 485 communication Setting Description: (120R), on is valid	In parallel application, only the last one needs to be set. In stand-alone application, it can be used flexibly according to site conditions (interference, communication distance, etc.).
11	COM-IN COM-OUT	RBMS external communication port: When multiple RBMS in parallel: Communication with SBMS When RBMS Stand-alone: communicate with UPS/PCS external devices	The shielded twisted-pair cable harness must be used randomly. The cable sequence is defined in the cable harness label
12	GND HMI-B HMI-A 24V	1.For external display connection 2.For powering SBMS	Please connect the display screen according to the silk screen sequence
13	BMU-OUT	Communication interface with BMU	Cascaded communication between BMU
14	㊤	RBMS chassis ground	Must be grounded, and the grounding resistance is less than 1Ω

1024V 200Amp 4U RBMS

Communication protocol : Rs485,CAN, LAN
* 4U standard 19inch case
* Efficient, stable and reliable
* size:W485*H180*D550mm
 
Accessories 

8S-24S BMU(Slave)

8S-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

Wire harness-Signal acquisition wire

18 Pin+20Pin wire, standard length is 600mm,900mm,1200mmtempreture
sensor. wire: standard length is 600mm,900mm,1200mm
Fan wire: 600mm

Wire harness-communication wire

Communication wire is connecting from master BMS to each BMU with
cascade connection, the last port is for terminal resistance.wire: standard length is 180mm,300mm,600mm

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