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- It contains big current relay, and the relay can drive single phase compressor below 3p directly. 内置大电流继电器,可以直接驱动单相3匹以下压缩机。
- As each FFU has over current relay unit ,the capacity of switchboard can be reduced. 因为制品已装有过电流继电器,电源开关容量可以降低。
- Then,the application of evaluative calculation is presented to find optimal coordination of definite time relay and over current relay. 最后指出,演化计算可以适用于继电保护装置整定值最优化的问题。
- My OICQ has been lost for almost 4monthes,I took it back current days.Lucky dog!!! 你有这感觉就得了,证明你有留意对白,这故事买点不在性感。性感是衬托的!
- As each FFU has over current relay unit, the capacity of switchboard can be reduced. Thermal protector, fuse, motor breaker, etc. Can be applied up on request. 因为制品已装有过电流继电器,电源开关容量可以降低。又温度保护器、保险丝、马达断路器等亦可因应需求而设置。
- Aiming at false wiring of negative sequence current relay, analyzes the reason, treatment and second loop grounding unreasonable of maloperation from practice and theory. 针对一起负序过电流继电器误解线的典型事故,对保护误动作的原因、处理方法及二次回路接地不合理等问题,从实践和理论方面进行了深入地分析。
- The settings of the over current relay are 过电流继电器整定
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- induction type over current relay 感应式过流继电器
- Leakage Current Relay Based on PIC Single Chip 基于pic单片机技术的漏电继电器
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼,你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- I flap the flies away but soon they fly back. 我把苍蝇赶走,但一会儿又飞回来了。
- I never lend books; you never get them back. 我的书决不外借,因为总是有去无回。
- The Method of Improving Sensitivity for Current Relay 提高电流保护灵敏度的方法
- She leaned her head back and whispered the news. 她向后仰着头,小声说出了这个消息。
- The talks have been put back to Friday morning. 谈判推迟到星期五早上进行。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。