Language: 熔断器 high voltage fuse fusibles de alta tensión Предохранитель высоковольтный الجهد العالي فيوز
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                  high voltage fuse XRNT5

high voltage fuse supplier_high voltage fuse XRNT5


ZGR3(XRNT5)-15.5H.V. current-limiting back-up fuse for short-circuit protection of oil-immersed transformer(here-under fuse)is available for H.V. indoor electric system, with rated voltage 15.5Kv, rated current up to 175A, 50Hz a.c.. It is used for protecting from short-circuit for power transformer. It can offer protection of all-round together in series with ZGR4(PRNT13)-15.5 H.V. fuse for overload protection of oil-immersed transformer.


Accord with GB15166.2 Alternating-current high-voltage

fuses Current-limiting fuse

Basic parameters

high voltage fuse supplier_high voltage fuse XRNT5 drawing

                  high voltage fuse RN1

high voltage fuse supplier_high voltage fuse RN1

RN1 Type indoor high-voltage high voltage fuse, fusing performance

The product is used in overload or short-circuit protection for elctric transformer. The current limiting means that the fuse will cut off the circuit before the short-circuit current reaches the peak value.


Current which passes the fuse when being1.3 times of its specified electric current,Do not fusing for an hour;When the current through the fuse is 2 times of its specined electric current,fusing in an hour;Refer to its fusing feature curve in chart 1when select the fuse.

Structure of fuse link

The fuse pipe is the main part of fuse,it is made by installing the fuse wire in the porcelain pipe,filling the quartz sand in the porcelain pipe and sealing to-ends of pipe.For the fuse pipe with rated current below 7.5Aand 35V rated voltage,its fuse wire is rolled on the special porcelain core,referening to chart 2.a.for the fuse pipe with rated current above 7.5A,its fuse wire is hang in the porcelain pipe,referening to the chart.

high voltage fuse supplier_high voltage fuse RN1 drawing

Supplier introduction

Zhejiang Zhiguang Fuse Co.Ltd a modern company specialized in high voltage fuse and low voltage fuse production in China.

With sufficient technology capability precise manufacturing technique and Well-equipped test facility, the Company now owns above 100 types of series "ZIGUA" products covering more than 1000 specifications,all the products comply with international IEC standard and ANSI.C37.42, DIN43625, BS2692, IEC282-2-1995, IEC60644, IEC60470, IEC60282-1, IEC60269,and CCC, GB15166.1, GIN51-66.2, GBl51766.5, GB13539, DIN 43620, DL/T640-1997, at the Same time,we passed IS09001:2000 quality system certification and CE Certification European Community . Parts of the products have reached the level of advanced industrial countries in Europe,USA,Japan etc . Modern enterprise management,managing system,good after-sales service and ceaseless innovation make the company develop rapidly and become one of the enterprises with most tremendous potentiality and potentiality in the same industry.

The market is the base for the enterprise's survival . After years of market test,the products not only satisfy the customers at home but also have been exported to above 30 countries and areas, it has won the reputation aII of the world with its advanced technology,perfect function,reliable quality and high quality service.

In order to realize sustainable development of enterprise in the competitive market,the company always intends to offer better products,more advanced technology and better service to the customer with the tenet of"Quality No.1 Managing with Credibility "and create a more magnificent future with mind and wisdom.

Tel:86-577-61732588 62724880