The product introduction
In HV power transmission and distribution systems, the fuse strip plays a very important role at protecting system and power distribution.
The fuse wire quality decides directly the protection performance of HV fuses. Our company produces K and T type HV fuse wire chain (commonly known as HV fuse wire). According to IEC-282 standard, the fuse wires are divided into three kinds: popular, all-purpose and screw types. According to installation way, the fuse wires are divided into new button, no-button and common button types. The “K” fuse wire burn-off rate: 6~8; The “T” fuse wire burn-off rate: 10~13. As a fuse part, this product is applicable to10kV~66kV outdoor ACHV drop-out fuses such as RW3、RW5、RW10、RW11、RW20、ABB、S＆C XS，etc.
This product conforms to GB15166.3, IEC60282－2 and ANSIC37.41-42
The product property
Low voltage fuse strip is applied in distribution power system and used for the secondary side fuse-type isolating switch of the distribution transformer (commonly known as low voltage) as a fuse element. The fuse strip quality decides directly the protection performance of the knife switch on the LV side.
We have the traditional aluminum and new burn-off point LV fuse strips. They are widely used for the 50Hz, rated voltage no higher than 500V LV power distribution system. Its rated current is up to 1250A. It is mainly applicable to LV knife switch for short-circuit and over-load protection.