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Bus Bar Type High Voltage Fuse Types a/B for Transformer Protection
  • Bus Bar Type High Voltage Fuse Types a/B for Transformer Protection
Payment Type: L/C, T/T, Western Union
Min. Order: 3
Basic Info

Model No.:  XRNT

Product Description Model NO.: XRNT Type: Fuse Shape: Circular Cylinder Material: Porcelain Diameter: 51/76mm Port: Shanghai or Ningbo Specification: ISO9001 HS Code: 8535100000 Breaking Capacity: High Voltage Circuit Breakers Usaga: High Voltage Standard: IEC Color: White,Brown Rated Voltage: 3.6/7.2/12/24/40.5kv Trademark: SR Origin: China
Applicatoins
    H.V HRC current-limiting fuses type A/B for transformer protection is mainly used in AC 50Hz, rated voltage 3.6-40.5KV, rated current up to 160A circuit for protecting transformers and power equipment from overload and short-circuit. It can also be used with load switch, vacuum contact.
    It conforms to IEC282-1, GB15166.2 and BS standard.

Design Features
    A/B type H.V HRC current-limiting fuses is bus-bar installation. The Fuse Link is fastened to the bus bar directly with bolts. It is small in volume, reliable inconnection. The striker parallels 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 resistant, high duty ceramic or epoxy 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 or automatically cutting the circuit.
    A/B type H.V HRC current-limiting fuses has many merits and high current-limiting ability, high breaking capacity, quick and punctual in action, reliable in performance.



Foreign model
Department Rated voltage(KV) Rated current(A) Rated breaking current(KA) Diameter(mm)
D
Length(mm)
L1
ADFH XRNT1 3.6 6.3, 10, 16, 20, 31.5, 40 31.5 51 254
ADGH XRNT1 3.6 6.3, 10, 16, 20, 31.5, 40, 50, 63,80,100 31.5 51 359
ADFH XRNT1 7.2 6.3, 10, 16, 20, 31.5, 40, 50, 63 20 51 254
AFFH XRNT1 7.2 80,100 31.5 76 254
BDGH XRNT1 7.2 6.3, 10, 16, 20, 31.5, 40, 50, 63,80 31.5 51 359
BFGH XRNT1 7.2 190,100,125,140,160 31.5 76 359
ADFH XRNT1 12 6.3, 10, 16, 20, 25, 31.5 12 51 245
BDGH XRNT1 12 6.3, 10, 16, 20, 25, 31.5, 40,45,50 31.5 51 359
BFGH XRNT1 12 56,63,71,80,90,100 31.5 76 359
AKGH XRNT1 12 112,125 31.5 76 359
ADIH XRNT1 24 6.3, 10, 16, 20, 25, 31.5 12 51 565
AFIH XRNT1 24 40,50,63,80,90 16 76 565
ADIH XRNT1 40.5 3.15,5,6.3, 10, 16, 20, 25, 31.5 16 51 565
AFIH XRNT1 40.5 40 25 76 565
AFKH XRNT1 40.5 50,63,71 25 76 914
 

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Product Categories : High Voltage Indoor Fuse

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