EPEVER Rack-mounted LFP5.12KWH51.2V-P20R5

Product Information

Product Appearance

Product Name: EPEVER Rack-mounted LFP5.12KWH51.2V-P20R5

Product Size

Dimensions: 495mm (Width) x 510mm (Height) x 150mm (Depth)

Packaging Size

Dimensions: 217mm (Width) x 602mm (Length) x 606mm (Height)

Net Weight: 47.8 ± 0.5 kg

Gross Weight: 54.1 ± 0.5 kg

Key Features

• A grade brand new prismatic LiFePO4 cells
• Cycle life: > 6000 cycles @90% DOD (25°C, 0.5C)
• Comprehensive protection: Over charge, over discharge, over temperature, low temperature, over current, and short circuit protection.
• LED display: Low power consumption, high brightness, long visual distance.
• Metal Case: Excellent heat dissipation, enhanced safety.
• Rack-mounted style design.
• Certifications: UN38.3, MSDS, IEC62619.
• Parallel connection: Supports up to 8 battery packs in parallel.

Technical Specifications

Electrical Parameters

Environmental Parameters

Mechanical Parameters

Performance Characteristics

Different Rate Discharge Curve @25°C

This chart illustrates the voltage drop over discharge time for various discharge rates (0.1C, 0.2C, 0.5C, 1C, 1.5C) at 25°C. Higher discharge rates result in a steeper voltage decline.

Different Temperature Discharge Curve @0.5C

This chart shows the voltage curve during discharge at a 0.5C rate across different temperatures (0°C, 10°C, 20°C, 30°C, 40°C, 50°C). Lower temperatures lead to a more pronounced voltage drop.

State of Charge Curve @0.5C 25°C

This chart displays the battery's voltage and State of Charge (SOC) percentage over charging time at a 0.5C rate and 25°C. It shows a relatively flat voltage curve during the constant current phase and a steeper rise during the constant voltage phase.

Charging Characteristics @0.5C 25°C

This chart illustrates the voltage and charge current during charging at a 0.5C rate and 25°C. It shows the transition from constant current (CC) charging to constant voltage (CV) charging.

Different DOD Discharge Cycle Life Curve @0.5C 25°C

This chart depicts the relationship between the remaining capacity percentage and the number of cycles for different Depth of Discharge (DOD) levels (30%, 50%, 80%, 100%) at 0.5C and 25°C. Higher DOD levels result in fewer cycles before capacity degrades.

Different Temperature Self Discharge Curve

This chart shows the remaining capacity percentage over storage time (in months) at various temperatures (10°C, 25°C, 30°C, 40°C, 50°C). Higher temperatures accelerate the self-discharge rate.