Why can't 48V 100Ah Rack Type LiFePO4 Battery carry inductive load



Time of issue:2022-11-14 13:48


Conventional 48V 100Ah Rack Type LiFePO4 Battery is not recommended for inductive load equipment, because inductive load has a large temporary starting current, which is easy to cause instantaneous overload. Therefore, it is recommended that if an inductive load is required, its power can be amplified by 3-5 times. Only then will it work properly.

Because driving inductive loads will generate back EMF, devices with large activation current are not suitable for 48V 100Ah Rack Type LiFePO4 Battery. Due to its large instantaneous starting current, if the capacity is insufficient, it is easy to cause instantaneous overload, so equipment with large capacity must be selected.

The capacity of the 48V 100Ah Rack Type LiFePO4 Battery should not be too large compared to the load, so as to avoid running under a light load. Although operating at an excessively light load is beneficial to reduce the damage probability of the inverter, the battery pack will be permanently damaged due to deep discharge if the battery discharge current is too small and the discharge time is too long.

The capacity of the 48V 100Ah Rack Type LiFePO4 Battery should not be too small to avoid long-term heavy-duty operation. Although this can save a part of the investment, because the inverter is under heavy load operation, the output waveform will be distorted, and the output voltage amplitude jitter is too large.

This can not only provide high-quality power for the load, but also easily damage the inverter, so even from an economic point of view, it is not worth the loss. At present, according to some 48V 100Ah Rack Type LiFePO4 Battery manufacturers, the load of 48V 100Ah Rack Type LiFePO4 Battery should not exceed 80% of its rated capacity for a long time.

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