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- 35T Electric Loader
- 23T Hybrid Wheel Loader
- 23T Electric Wheel Loader
- 23T Electric Wheel Loader
- 19T Electric Wheel Loader
- 18T Hybrid Wheel Loader
- 18.5T Electric Wheel Loader
- 7T Electric Wheel Loader
- 4T Electric Wheel Loader
- 2.5T Electric Wheel Loader
- 25T Electric Loader
- 3.5T Electric Skid Steer Loader
250 kW Mobile Power Storage Equipment ME522 & 240 kW Mobile Power Storage and Charging Equipment ME522C
- Product Parameter
- Product Features
- Core Components
- Product Materials
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ME522C and ME522 is an integrated mobile energy‑storage & fast‑charging station specially designed for electric construction machinery. Equipped with 522.50kWh LFP battery system and dual 240kW charging guns, it can supply power and fast‑charge electric loaders such as JGM870E on construction sites without stable high‑voltage grid. It supports multiple AC & DC energy input sources, realizing flexible off‑grid charging solution for heavy‑duty electric equipment.
Table 1
Battery System ME522C
240kW Mobile Power Storage and Charging Equipment
ME522
250kW Mobile Power Storage Equipment
Battery Cell Normal Capacity (Ah) 314 314 Operating Voltage Range(Vdc) 3.2(2.8-3.65) 3.2(2.8-3.65) Rated Energy(Wh) 1,004.8 1,004.8 Battery
Module
Configuration 1P52S 1P52S Normal Capacity (Ah) 314 314 Operating Voltage Range(Vdc) 166.4(145.6-189.8) 166.4(145.6-189.8) Rated Energy(Wh) 52.25 52.25 Protection Rating IP67 IP67 Battery
Cluster(System
Configuration)
Configuration 2P260S
Consisting of 10 battery modules in 2P5S
2P260S
Consisting of 10 battery modules in 2P5S
Normal Capacity (Ah) 314 628 Operating Voltage Range(Vdc) 832(728-949) 832(728-949) Rated Energy(Wh) 522.50 522.50 Table 2
Input/Output Interfaces ME522C ME522 DC Input Interfaces 1
GB/T DC Auxiliary Charging Socket
1,000Vdc,250A 1,000Vdc,250A AC Input and Output Shared Port Interfaces 4
AC Interface 1
400Vac,400A
Quick Connector
400Vac,400A
Quick Connector
Interfaces 5
AC Interface 5
230Vac,10A
National standard 5-socket outlet
230Vac,10A
National standard 5-socket outlet
Table 3
Power Conversion System ME522C ME522 DC Side Working Voltage Range (Vdc) 650-950 650-950 Max.Current (A) 404 404 AC Side
(Three-phase four wire,3W+N+PE)
Rated Voltage (V) 230/400 230/400 Voltage Deviation -15% ~+15% -15% ~+15% Rated Power (kW) 250 250 Max.Current (A) 396 396 Voltage Gird Frequency (Hz) 50/60 50/60 Table 4
Charging Gun of ME522C Input Side Rated Power (kW) 240 Max Current (A) 660 Voltage Range (V) 200-850 Output Side Rated Power (kW) 240 Number of Outputs 2 Output Current (A) 0-250 Output Voltage (V) 50-1,000 Table 5
System Parameters ME522C ME522 Basic
Parameters
Cooling Method Battery compartment:liquid cooling;Electrical compartment:air cooling Battery compartment:liquid cooling;Electrical compartment:air cooling Fire Suppression System Aerosol generator Aerosol generator Protecting Rating IP54 IP54 Operating Temperature -10℃-50℃ -10℃-50℃ Basic Parameters 3,205mm*1,740mm*2,117mm 3,205mm*1,740mm*2,117mm Equipment Weight (T) ≈6.2T ≈6.2T Enclosure Material Precision sheet metal Precision sheet metal Corrosion Protection Level C4 C4 HM(Human-Machine Interface) 10-inch touch screen 10-inch touch screen
Loader
Excavator
Electric Forklift
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