价格:555元/个更多产品优惠价> 最小采购量:5个 主营产品:数显表,智能操控,温湿度控制器 供应商:湖南湘湖电气有限公司 更多优质供应商> 所在地:中国 湖南 长沙 联系人:陈锋 您的联系方式已覆盖全网,展示在其他同类产品页面 联系商家 点此询价 QQ咨询 ...
补充:MCCB 3P 100AF 50AT含义 塑壳断路器,3极,框架100A,整定电流50A。 相对于大陆的如:DZ20-100/3xxx(50A)。 HUM8-300/3P-300A 这个开关设备符号各部分组成都代表什么? 例如:HUM-代表? 8-代表?300-代表?3P-代表?300A-代表? HU-环宇集团产品 M-塑壳断路器MCCB 8-产品设计序号 300-断路器壳架等级电流...
“湘湖牌MCCB-125AF/100AT/3P塑壳断路器图”详细介绍 湖南湘湖电器有限公司主要生产: 铝合金加热器、硅橡胶加热器、智能型电柜除湿装置、开关状态显示器、智能操控装置、多功能电力仪表、三相电流表、三相电压表、数显电流表、数显电压表、直流电流表、直流电压表、电量变送器、导轨式电能表、微机保护测控装置、电动...
数据没有写全吧！MCCB：塑壳断路器；2.0AT：开关整定电流；100AF开关壳架电流；后面还应该标注的有接触器额定电流和热继电器整定电流。这两个电流值。国家电网公司团队为您解答，希望对您能有所帮助！如果是三相电动机，额定电流为0.75x2=1.5A，可直接选用1.5/3A热继电器，整定在额定电流上即可。
塑料外壳式断路器简称:(MCCB)100mA是等于100毫安的意思。250是H型钢的高度,单位为毫米,18和20按顺序分别表示厚度,举例18为250那条的厚度,20则是那平行两条的厚度,
At mounting site,relative humidity not exceed 50% at the max temperature of +40° C,higher relative humidity is allowable under lower temperature.For example,RH could be 90% at +20° C,special measures should be taken to occurrence of dews. Pollution grade:Grade 3 Protect...
Frame sizes — Eight basic sizes The ABB Tmax series includes eight basic frame sizes as well as the T1 single pole with the range rated from 15A to 1200A at 480VAC. The various versions carry the following interrupting capacities:• B Basic breaking capacity • N Normal breaking capacity...
These can also be applied at up to 35,000 V. Vacuum breakers tend to have longer life expectancies between overhaul than do air circuit breakers. RCD (Residual Current Device) / RCCB( Residual Current Circuit Breaker) : Phase (line) and Neutral both wires connected through RCD. It trips th...
At mounting site,relative humidity not exceed 50% at the max temperature of +40° C,higher relative humidity is allowable under lower temperature.For example,RH could be 90% at +20° C,special measures should be taken to occurrence of dews. Pollution grade...
squirrel-cage motor of infrequent start, breaking at running, overload, short circuit and under-voltage.The product meets standards of GB 14048.2 and IEC 60947-2. WCM4E Pole: 3P Voltage: AC400 kA: 35-125kA Inm(A): 100, 250, 400, 630, 800, 1600...