
Power Backup Inverter
Item | FSI402M50 |
Power | 4000w |
Surge Power | 12000w |
MPPT | 30A, 50A solar charge controller |
Precautions for using the inverter
1) UPS should be used in a well-ventilated environment to facilitate heat dissipation and keep the environment clean.
2) Do not carry inductive loads, such as money counters, fluorescent lamps, air conditioners, etc., to avoid damage.
3) The output load control of the UPS is about 60% is the best, the highest reliability.
4) A UPS with a light load (such as a 1000VA UPS with a 100VA load) may cause deep discharge of the battery, which will reduce the battery life and should be avoided as much as possible.
5) Appropriate discharge can help the activation of the battery. For example, if the mains power is not interrupted for a long time, the mains UPS should be manually disconnected and discharged once every three months. This can extend the battery life.
6) For most small UPS, turn on the UPS at work, avoid starting with load, and turn off the UPS when off work. For UPS in the network room, since most networks work 24 hours, the UPS must also run around the clock.
7) The UPS should be charged in time after discharging to avoid damage to the battery due to excessive self-discharge.
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