Conversion characteristic ups battery test requirements? Conversion to the 100% load test is carried out, especially when the mains switch to the UPS, the equivalent of UPS inverter suddenly loaded, ups battery, the output waveform may have a ± 10% change in the range of 1 to 2 cycles. Switching time is a load off time. The test is whether the power to convert a breakpoint is detected, if a breakpoint, and the breakpoint more than 20ms will cause signal loss. Online UPS is generally not a break, but it will be transient waveform amplitude change requires disappear within a half cycle. In addition, because the mains is normal UPS, inverter frequency tracking mains frequency, once power failure, the inverter frequency is completely controlled by the control circuit of the local oscillator, this sudden change is random It and transient state before the power failure and the state of the local oscillator, transients such frequency control, three special ups battery may cause the output frequency of 30%, a lot of the load can not adapt to this change . Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Peak power is to use rechargeable batteries to protect users ups UPS power supply for a long period of low voltage power supply mains or frequent power outages, it is to prevent the battery charging due to lack of long-term damage and premature, should take advantage of peak power (eg night time) Charge the battery in order to ensure that the battery after every discharge enough charging time. To extend the life of the battery pack will not only pay attention to the maintenance of the use, lions ups battery, and the choice should take full account of the load characteristics (resistive, inductive, capacitive) and size. Do not excessively long the battery in the light load operation, in order to avoid battery discharge current is too small cause the battery scrap. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. ups battery, Dongguan, ups battery, a battery resistance (certified merchants) are provided by Hebei Tianyi Electric Co. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) is specialized in "electric vehicle batteries, Childs battery, battery electric tricycle, wall switch" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Li.