一伦一色一乱一情一性成人网站在线进入爽爽爽,，自拍偷自拍亚洲精品五月天,，爽爽窝窝午夜一区二区女自慰高清喷水www久久2022

Prodcut

Recommended products and services

• High-voltage current-limiting fuse for voltage transformer protection

  XRNP type voltage transformer protection high-voltage current-limiting fuse

• K type fuse link

  It belongs to "K", "T" type fuse according to IEC-282 standard, there are common type, universal type, spiral type type: this product is suitable for 11-36 kv voltage level drop-out fuse, "KB, KU, KS "type.

• High-voltage current-limiting fuse for transformer protection

  XRNT high-voltage current-limiting fuse for transformer protection

• Bolt Connected type J fuse link 82mm 92mm

  Export type JPU low voltage fuse

• NT/NH Low Voltage Fuse

  Our NH fuse with 30 years manufacturing experiences, looking forward to cooperate with oversea company!

• Drop-out fuse cut out

  The drop-out fuse and the load drop-out fuse are outdoor high-voltage protection electrical appliances. It is installed on the high-voltage side of the distribution transformer or on the branch trunk line of the distribution line, and is used for short-circuiting of the transformer and the line, overload protection, and dividing and combining load current. The drop-out fuse is composed of an insulating support and a fuse tube. The static contacts are installed at both ends of the insulation support, and the moving contacts are installed at both ends of the fuse tube. The fuse tube consists of an inner arc suppression tube and an outer layer. It is composed of phenolic paper tube or epoxy glass cloth tube. The load-dropping fuse strengthens the elastic auxiliary contact and the arc extinguishing cover for dividing and closing the load current.

• Lightning Arrester

  Lightning arresters are the basis for insulation coordination of electrical equipment (transformers, reactors, capacitors, generators, motors, PT, CT, circuit breakers, contactors, etc.) in the power system. The protection performance of the arresters determines the inside and outside of all electrical equipment in the power system Insulation index (short-time power frequency withstand voltage, lightning impulse withstand voltage and operation impulse withstand voltage, etc.).

• Indoor high-voltage current-limiting fuse

  RN type indoor high-voltage current-limiting fuse is used for overload and short-circuit protection of power lines. The so-called current limit is the function of the fuse to cut off the short-circuit current before it reaches the peak value.