电热电容器主要用于感应加热系统中作提高功率因数或改善回路特性。RWM 及RFM 型水冷式、金属薄膜电热电容器性能符合JB7110-93《电热电容器》及IEC60110(1998)《频率40-24000Hz 感应加热装置用电容器》。
The capacitor for electric heating instal lations is mainly used in
inductuve heation system to increase power factor or improve circuit
characteristic.The performance of RWM ａnd RFM model of water-cooled style ａnd full film conforms to Jb711093《Capacitor for electicheating installations》and IEC60110(1998)《Capacitor for inductuve heat generating plants
operating plants operating at frequencies between 40Hz ａnd 24000Hz》.
使用条件 servicecondition
1. 户内安装，海拔高度不超过1000m。
2. 安装场所无剧烈的机械振动、无有害气体及蒸汽尘埃。
3. 冷却水进水温度不超过30℃，对于1000Kvar 及以上的不低于6L/min。
4. 长期过电压(24 小时中不超过4 小时) 不超过1.1Un，长期过电流( 包括谐波电流) 不超过1.35In。
1.Indoor
use:altitude less than 1000m;
2.No vioent
mechanical vibration,no harmful gas;
3.Temperature of
cool flowing in less 30℃ .Flowing water volume of capacito less 1000K var not less than 4L
per min.1000Kvar or more than norless than 6L per min．
4.Long term over
voltage(less 4 hours within 24)lessl.1 Un,long term over current(including harm
onic current)less 1.35In.
