Huawei 51.2V 150Ah ESM Battery

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Huawei ESM-48150B1 is an energy storage module based on innovative Lion technology. It is especially designed for telecom sites with advanced features: long lifespan, wide range of charging voltage, fast charging, intelligent management, and software anti-theft. ESM-48150B1 can be paralleled with lead-acid battery directly, which helps customers fully reuse the legacy batteries when site expands.

Intelligent software anti-theft design and buzzer alarm
Long cycle life with 3500 cycles 85% DOD, 35ºC
Easy maintenance with SOC (state of charge) and SOH (state of health) detection (SOH requires NetEco license)

Tech Specs
Item Description
Product model ESM-48150B1
Cathode material LiFePO4
Nominal voltage 51.2 Vdc
Nominal charging voltage 56.4 Vdc
Max. charge/discharge capability 100 A/100 A @ 35°C
Cycle life 3500 cycles @85% DOD, 35°C
Nominal capacity 150Ah@0.2C, 48V, 35°C
Weight Approx.65kg
Dimension(wxDxH) 442 mmx560mmx130mm (excluding mounting ear)
Self discharge Less than 5% after 90 days storage
Terminal M6, torque 4 N.m
Installation type Standard 19″ rack, Air conditioning system or direct ventilation cabinet
Protection &Alarm Over temperature, overcurrent, short circuit, overcharge, overdischarge, etc.

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