Gold Member Since 2012
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Wenzhou Shuguang Fuse Co., Ltd.

High Voltage Fuse, Hrc Fuse, Voltage Fuse manufacturer / supplier in China, offering High Voltage HRC Fuse Types Xrnt for Transformer Protection (XRNT), 110kv Power Substation Type Lightning Arrester (HYZ), Xrnt Type Transformer Protection and Insert High-Voltage Current-Limiting Fuse and so on.

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Supplier Homepage Product high voltage indoor fuse High Voltage HRC Fuse Types Xrnt for Transformer Protection (XRNT)

High Voltage HRC Fuse Types Xrnt for Transformer Protection (XRNT)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 20000PCS/Month
Transport Package: 3PCS/CTN
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: XRNT
  • Type: Fuse
  • Color: White, Brown
  • Diameter: 51/63/76/88mm
  • Rated Current: 1~250A
  • Installation: Insert
  • Structure: Conventional Circuit Breaker
  • Specification: ISO9001
  • HS Code: 8535100000
  • Breaking Capacity: High Voltage Circuit Breakers
  • Material: Porcelain
  • Length: 292/442/537mm
  • Rated Voltage: 3.6kv~40.5kv
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Trademark: SR
  • Origin: China
Product Description
Applications

H. V current-limiting fuses type S is mainly used in AC50Hz, rated voltage 3.6~40.5KV, rated current up to 200A circuit for protection transformers and power equipments from overload and short-circuit. It can also be used with load switch, vacuum contact.
It conforms to IEC282-1, GB15166.2 and DIN standard.

Design Features

S type H. V HRC current-limiting fuses is insert installation. The striker parallers to the fuse element made from pure silver. They are sealed in the fuse tube filled with chemically treated high-purity quartz sand. The fuse tube is made from heat resistance, high duty ceramic or expoxy glass.

When fault circuit happens, the fuse link melts, the high-resistant metal wire paralleling to fuse links melts immediately at the appearance of the arc, and the striker jumps out to push the chained equipment contact, signaling the melting automatically cuttig the circuit.

The striker has spring type striker jumps out to push ethe chained equipment contact, signaling the melting automatically cutting the circuit. The striker has spring type striker use high pressure caused by the lighting powder to push the striker.

S type H. V. HRC current-limiting fuses has many merits as high current-limiting ablilty, high breaking capacity, quick and punctual in action, reliable in performance.


MODE AND IMPLICATION

High Voltage HRC Fuse Types Xrnt for Transformer Protection (XRNT)
High Voltage HRC Fuse Types Xrnt for Transformer Protection (XRNT)
DRAWING


High Voltage HRC Fuse Types Xrnt for Transformer Protection (XRNT)
Foreign model Department Rated voltage(KV) Rated current(A) Rated breaking current(KA) Diameter(mm)
D
Length(mm)
L1
Weight(kg)
SDOAJ XRNT1 3.6 6.3, 10, 16, 20, 25, 31.5, 40 31.5 51 192 1.12
SDLAJ XRNT1 7.2 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63  31.5 51 292 1.47
SFLAJ XRNT1 7.2 80, 100, 125, 160 31.5 76 292 3.15
SDLAJ XRNT1 12 6.3, 10, 16, 20, 25, 31.5, 40 31.5 51 292 1.47
SFLAJ XRNT1 12 50, 63, 71, 80, 100 31.5 76 292 3.15
SKLAJ XRNT1 12 125 31.5 76 292 3.15
SXLAJ XRNT1 12 160, 200 31.5 88 292 4.15
SDMAJ XRNT1 24 6.3, 10, 16, 20, 25, 31.5, 40 31.5 51 442 2.7
SFMAJ XRNT1 24 50, 63, 71, 80, 100 31.5 76 442 4.5
SKMAJ XRNT1 24 125 31.5 76 442 4.5
SXMAJ XRNT1 24 160 31.5 88 442 5.4
SDQAJ XRNT1 40.5 3.15, 6.3, 10, 16, 20, 25 31.5 51 537 2.9
SFQAJ XRNT1 40.5 31.5, 40 31.5 76 537 5.51
SXQAJ XRNT1 40.5 63 31.5 88 537 6.5
 
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