ups电源(1)ups电源的场所摆放应避免阳光直射,并留有足够的通风空间,同时,禁止在ups输出端口接带有感性的负载。
(2)使用ups电源时,应务必遵守厂家的产品说明书有关规定,保证所接的火线、零线、地线符合要求,用户不得随意改变其相互的顺序。比如,美国pulse牌ups电源的交流输入接线与中国的交流电输入插座的连接方式正好相反。
(3)严格按照正确的开机、关机顺序进行作,避免因负载突然加上或突然减载时,ups电源的电压输出波动大,而使ups电源无法正常工作。
(4)禁止频繁地关闭和开启ups电源,一般要求在关闭ups电源后,至少等待6秒钟后才能开启ups电源,否则,ups电源可能进入"启动失败"的状态,即ups电源进入既无市电输出,又无逆变输出的状态。
(5)禁止超负载使用,厂家建议:ups电源的最大启动负载最好控制在80%之内,如果超载使用,在逆变状态下,时常会击穿逆变三极管。实践证明:对于绝大多数ups电源而言,将其负载控制在30%~60%额定输出功率范围内是最佳工作方式。
(6)定期对ups电源进行维护工作:清除机内的积尘,测量蓄电池组的电压,更换不合格的电池,检查风扇运转情况及检测调节ups的系统参数等。
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