1) UPS should be noted that the use of a well-ventilated environment, DC AC power inverters conducive to heat and keep the environment clean.
2) Do with inductive loads, such as cash registers, fluorescent lights, air conditioning, etc., to avoid damage.
3) UPS output load control in about 60% for the best, highest reliability.
4) UPS load is too light (eg 1000VA, 100VA UPS with load) may cause deep discharge of the battery will reduce the battery life, should be avoided.
5) appropriate discharge, helps cell activation, such as long-term non-stop electricity, every three months to be artificially broken mains load discharge time with UPS tape, so you can extend the battery life.
6) For most small UPS, go to work and then open the UPS, to avoid load at boot time to start, should work to close UPS; For network room UPS, because the majority of the high frequency inverter network is 24 hours, so the UPS must run around the clock.
7) UPS should be charged after discharge to prevent battery damage due to excessive self-discharge.
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