Mike Krzyzewski is really a famous coach of Dream Team. She has coached north america men's basketball team for some time, that's clinched numerous medals for his country. Following Londonfl jerseys supplyn Olympic was over, Krzyzewski told The Associated Press that this game will be his final one as national coach, a job he's held for seven years. He had left open the possibility of swomen nfl jerseystaying with the team beyond the London Games, when practice on Saturday said these will be his last Olympics.When asked if he was sure, Krzyzewski didn't hesitate before again saying, "yecheap nfl jerseys wholesales," this will be his last game "If we could win it, then it might be three major championships in a row, i always do not know when that has been done because we haven't usually won http://govoriotkrito.bg/libs/nflcn08.htmthe globe championships," Krzyzewski said. "It becomes an enormous thing for the program." Whatever, he's an awesome coach. His achievement are going to be remembered by the country.cheap nfl jerseys
新闻动态 News
搜索 Search
你的位置:首页 > 新闻动态 > 公司新闻

松川继电器的保养方法您知道多少

2013/12/4 11:19:37点击:

 继电器的保养方法有哪些,您知道吗?几点起是具有隔离功能的自动开关元件,广泛应用于遥控、遥测、机电一体化等设备中。下面随宗拓松川继电器厂家,来了解一下要怎样为继电器保养,咨询热线:0577-61802538

实力继电器厂家松川为您提供,继电器的保养方法:


1、继电器避免日光直射并保持常温、常湿、常压。


我们要避免继电器在日光下暴晒,储存的时的温度应在:10℃~35℃,湿度应在:5~85%RH,气压应在:86~106kPa。我们都知道太阳光是很有热度的,但是在高温环境下不管是什么食物都会受到影响、变质。


在高温、高湿环境下,环境温度急剧变化时,继电器内部可能会结露。特别是用船只进行海上运输时尤其容易产生结露,请注意运输环境。结露是:高温、高湿环境下温度由高温讯速变为低温或讯速由低温变为高温高湿环境时,水蒸气凝缩变成水滴的现象。结露会导致绝缘下降、线圈腐蚀断线、锈蚀等。


2、避免在低温环境下储存


继电器在低温环境下容易结冰。结露和高湿环境中,在水分附着于继电器的状态下,温度降至冰点以下时水分结冰的现象。结冰可能会导致可动部分的粘合、动作延迟或冰块介于触点之间, 使触点产生故障。


低温、低湿环境中,塑料可能会脆化。继电器长期贮存于高温、高湿和含有机气体、硫化气体环境中时,触点表面将生成硫化膜和氧化膜,导致接触不稳定和触点故障。请注意包装形态,尽量减小湿度、有机气体、硫化气体等的影响。


3、避免在不干净的环境中储存


继电器应在洁净的环境中存储和安装,请在粉尘污染环境下使用防尘罩或塑封保护继电器。