Inquiry (采购产品): protistor fuses HELLO SIR i got a doubt on ferraz protistor semiconductor fuses ,that our current rating of the fuses is 1000A 1400V.We are using in ge drives for 6000hp dc motor.when ever the motor goes in stall overcurrent(stalloc),instantaneous overcurrent(ioc),the current goes upto 900A,950A,But fuses doesnt blow but before that drive senses the current and gives corresponding tripping alarms,but due to several times of ioc and stalloc ,we doubt that fuse life get decreased and it starts to blow in 800A itself ,is there any thing like that fuse life getting decreased and it afeects in fusing.plz help me in regards this. thank u balaji.v M/S ESSAR STEEL LTD,INDIA ,GUJARAT, HAZIRA. **** Hidden Message ***** balaji balaji.v INDIA,GUJARAT,HAZIRA. HSM(E&A) SURAT395001 IND Company: M/S ESSAR STEEL LTD. Phone: +919879102026 E-mail: byadav@essar.com **** Hidden Message ***** byadav@essar.com
