Wind Energyfuse factory Description Wind energy systems contain very sensitive power semiconductor devices that are susceptible to damage due to overcurrent. Overcurrent mainly includes two kinds of fault currents: overload and short circuit. Chifeng NH high-speed semiconductor fuses are designed for power electronic equipment requiring excellent overcurrent protection. The fuses are available with multiple mounting terminations including bolted and bladed fixing styles. Optional Visual fuse indication and micro-switch is available. They are available in a variety of designs to meet the needs of wind energy systems. Features Benefits High breaking capacity Bolted Blade Mounting High-speed fuse Application Switchgear including power converter Wind Turbines protection Specification Model NumberNH bolted blade high speed fuse Ratings VoltageUp to 1500Vdc CurrentUp to 1100A Breaking Capacity100kA Time constant10ms Operating classaR Standards/ApprovalsUL庐 248-13, Guide JFGA, IEC庐 60269-4 (aR) Country of OriginChina Dimension FAQ Q: What is the usage category of this fuse? A: The use category of this fuse is aR, the semiconductor protection fuse in IEC60269-4. Q: Is there any way for me to know if the fuse is blown? A: It can be identified by observing the indication on the fuse or installing a microswitch. Q: Is this fuse a high speed fuse? A: Yes.Wind Energyfuse factory website:http://www.wzcfdq.com/renewable-energy-fuse/wind-energyfuse/