最新AV天堂网手机在线观看最新版а√天堂一区二区三区_91天堂а8天堂资源在线官网_中文www新版资源在线天堂√最新版中文在线中文在线com_亚洲男人天堂免费大片av手机看片_九九精品成人免费国产片久久在精品线影院精品国产_国产日韩欧美国产成人精品高清在线观看99_五月婷婷综合国产成人一区二区三区,一级特黄AAA大片在线观看_国产一级a毛一级a看免费视频_一级a性色生活片久久无少妇一级婬片免费放_特级丰满少妇一级AAAA爱毛片_综合久久午夜无码鲁丝片久久真人一级毛片_完整观看高清秒播国内外精品资源_欧美成人精品欧美一级乱黄_伊人天天久大香线蕉av色_无毒不卡在线观看无需下载_寡妇高潮一级毛片91免费看｀日韩一区二区

BYEM
BYEM series moulded case circuit breaker (MCCB）
BYEM series MCCB is one of the new circuit breakers designed and developed by our company with advanced technology. Its rated insulation voltage can reach 1000V, suitable for infrequent conversion and infrequent starting of motor in circuits with AC 50 Hz, rated working voltage AC400 / 690V and rated working current up to 1600A. It has the functions of overload long time delay, short circuit short time delay, short circuit instantaneous and under voltage protection, which can protect the line and power equipment from damage.
Features and highlights

1600A shell frame;

High performance, insulation voltage Ui=1000V, power frequency withstand voltage up to 2500V / min, impulse withstand voltage Uimp=12kV;

Adjustable parameters, effective three section protection function (grounding protection);

High breaking, short circuit breaking capacity Icu=100kA;

Low temperature (up to - 45 ℃） resistance, pass long-term 72h salt spray test;

Complete specifications，250 shell frame grades have been perfected.

返回頂部
Copyright ? Guangzhou Baiyun Electric Equipment Co., Ltd. All Rights Reserved 粵ICP備05024257號-2
庄浪县| 福贡县| 垦利县| 芜湖市| 施甸县| 灵丘县| 桐柏县| 海林市| 江山市| 弥渡县| 车致| 固安县| 资源县| 西安市| 葫芦岛市| 闻喜县| 黔西县| 思南县| 固原市| 沂源县| 河池市| 韩城市| 柳河县| 禹州市| 云阳县| 资讯 | 宝应县| 九寨沟县| 南通市| 奉化市| 宁城县| 怀化市| 汤原县| 重庆市| 高清| 稻城县| 大方县| 武夷山市| 丰镇市| 长顺县| 辽宁省|