LEP31-52.2/314-1P52S Liquid-cooled Battery PACK
Negotiable
China
No. 001, Keichuang Street, Intelligent Manufacturing industrial Park, Advanced Manufacturing Development Zone, Weidu District, Xuchang City, Henan Province
+86 155 1691 8407
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Product Introduction

High Integration: Based on 314Ah cells with a 1P52S configuration, each battery PACK delivers a capacity of up to 52.249kWh.

Precise Measurement: Equipped with 28 temperature monitoring points (20 for cell temperatures and 8 for series-connected copper busbar junctions), enabling accurate detection of operating conditions.

High Safety: Features IP67 protection, Manual Service Disconnect (MSD), pack-level directional fire suppression, explosion-proof valve design, and physical anti-misplug mechanism, ensuring comprehensive safety and stable operation.

Excellent Thermal Uniformity: Utilizes bottom-mounted liquid cooling plates for heat dissipation, maintaining a temperature difference within the PACK below 3℃, with no risk of coolant leakage.

Product Parameters

Serial Number

Project

Technical parameters

1

Battery Type

Lithium iron phosphate

2

Nominal voltage

314Ah

3

Group mode

1P52S

4

Nominal voltage

166.4V

5

Nominal power

52.249kWh

6

Charging and discharging mode

Constant power (0.5P)

7

Energy efficiency

≥ 93%

8

Working temperature

Charging

0~55 ℃

9

Discharge

-20~55 ℃

10

Self-discharge rate

≤ 3%/month

11

Protection level

IP67

12

Cooling mode

Liquid cooling

13

Communication mode

CAN

14

Storage humidity

<70% RH, non-condensing

15

Overall dimensions:(W × D × H)

1130mm × 780mm × 245mm

16

Weight

Approximately 330kg