CP Spectrum G: Battery Storage for Telecom

Reliable battery storage for telecom. High consistency in cell size and weight, prismatic cell type, and excellent voltage and capacity uniformity.

Consistency: All cells in one pack produced by Coslight with ≤3% size and weight difference
Cell Type: Prismatic cells with metal cover
Capacity Uniformity: Max, min, and mean capacity difference: ±1%
Internal Resistance: Fully charged cell resistance difference: ±15%
Voltage Deviation: Max and min open circuit voltage deviation: ≤0.05V

Technical Details

Basic Parameters

Anode Material: LFP
Cell Model: FP31136170A
Cell Combination: 1P15S (15 cells)
Cell Nominal Voltage: 3.2V
Rated Capacity: ≥50Ah
Battery Energy Density: ≥80Wh/kg
Size: 440mm×390mm×130mm (±2mm)
Weight: 23kg±1kg
Nominal Working Voltage: 48V
Nominal Discharge Energy: 2400W
Operating Voltage Range: 43.2V~54V
Standard Charge Current: 0.5C
Charge Voltage: 54V
Max CH/DCH current: 50A/50A (Charging current limit was 10±1A)
Other Functions: Limiter, Data logger, Cell balancing
Lifespan: Over 10 Years (at normal working condition)
Operation Environment: Temperature:0-60°C Humidity:5÷95%Discharge:-20-60℃Storage:0-40℃
Communication Protocol: Modbus RTU-RS485
Protection Class: IP20
Reset Button: Included
SOC Indicator: LED
Round Trip Efficiency: ≥95% (0.2C CH/DCH current)
Charging Mode: CC/CV
Self-discharge rate @25℃: <3%(30 days Storage)
Warning via Dry Contact: Under Voltage (pack/cell), Over Dch/Ch current Over Temperature, Pack Shutdown Short circuit, Reverse polarity

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