Batteries
High Voltage Lithium Battery System
High Voltage Lithium Battery System
High Voltage Lithium Battery System
High Voltage Lithium Battery System
High Voltage Lithium Battery System
High Voltage Lithium Battery System

The 512V high-voltage lithium battery system uses newly developed high rate lithium iron phosphate battery and self-developed BMS system, in order to match the data center UPS power supply with high-power loads and short-time power back up requirements.

It has the characteristics of high discharge rate, compact size, light weight and easy expansion. The system has the advantages of high reliability and high power density，and can choose pack-level fire protection /cabinet-level fire protection.

Product Features

Safe and reliable

  • Pack level short-circuit protection

  • Effective electrical protection design to ensure system safety

  • Pack level fire protection scheme with higher safety

  • Level 3 BMS architecture, real-time monitoring of system status

  • Balanced design between battery clusters, extending battery life

  • Self developed high rate lithium iron phosphate battery cell, safe and reliable

High density and efficiency

  • The maximum power of a single cabinet is 300kW, which is suitable for high-power short-time backup

  • Intelligent battery monitoring system, greatly improving operation and maintenance efficiency

Simple operation and maintenance

  • Modular assembly step by step, simple capacity expansion

  • The main cabinet of the system is equipped with7- inch HMI display as standard, which can display the monitoring in real timely improving operation and maintenance efficiency


Product Specifications


512V 70/140AH

512V 100/200AH

Chemical Material

Lithium Iron Phosphate

Lithium Iron Phosphate

Rated Power (kW)

35

(1 Cluster Half Cabinet)

70

(2 Clusters of Full Cabinets)

50

100

Nominal Capacity (Ah)

70

(1 Cluster Half Cabinet)

140

(2 Clusters of Full Cabinets)

100

200

Nominal Energy (kWh)

35.84

(1 Cluster Half Cabinet)

71.68

(2 Clusters of Full Cabinets)

51.2

102.4

Nominal Voltage (V)

512

512

System Protection

Over voltage, over current, over temperature, pack level short circuit and other protection functions

Over voltage, over current, over temperature, pack level short circuit and other protection functions

Fire Control

Module Level Fire Protection

Module Level Fire Protection

Communication

RS485, CAN, FE, Dry Contact

RS485, CAN, FE, Dry Contact

Display

LCD

LCD

Cooling

Natural Cooling

Natural Cooling

Operating Ambient Temperature

0-40°C

0-40°C

Operating Ambient Relative Humidity

5%-95%

5%-95%

Degree of Protection

IP20

IP20

Dimension (mm) W * D * H

600*1000*2000

600*1000*2000

Weight (kg)

About 680

(Half Cabinet)

About 1100

(Full Cabinet)

About 620kg

About 1030kg

Maintenance

From front and Back

From front and Back

Wired

In & Out from top

In & Out from top


BMS Specifications

Item

Parameter

Voltage monitoring

Detection range: 0.2V~4.8V, sampling period: 1s.Voltage accuracy: ± 5mV ([-20°C ,+65°C ]), ± 10mV other temperature ranges.

Current monitoring

HALL current detection is adopted. Detection range: ± 500A. Detection accuracy: ± (0.5% FS+1% RD).

Basic protection function

Single battery, total voltage alarm and protection. Over current and over temperature alarm and protection. Abnormal communication alarm and protection. Abnormal alarm and failure protection of power devices

working temperature

[-40°C ,65°C ]

Storage temperature

[-40°C ,85°C ]

Operating humidity

[10%RH,90%RH]

Operating humidity

[5%RH,95%RH]


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