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High Voltage Fuse Types A/B for Transformer Protection

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Negotiable MOQ: 3 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
SR
Model Number:
XRNT
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Wenzhou Shuguang Fuse Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai or Ningbo
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Zhejiang, China
Brand Name SR
Model Number XRNT
Usage High Voltage
Breaking Capacity High
Safety Standards IEC

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.

 

 high voltage fuse types A/B for transformer protection

high voltage fuse types A/B for transformer protection

model

Rated 

voltage 

(KV)

rated current                            

of the fuse links                     

(A)

Rated 

breaking 

current                        

(KA)

dimensions                 

 (mm)¢D

(See fig.,1)

L
Foreign Department    
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 90/100/125/140/160 31.5 76 359
ADFH XRNT1 12 6.3/10/16/20/25/31.5 12 51 245
BDGH XRNT1 12 6.3/10/16/20/31.5/40/45/50 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

 

   Note:under stipulated condition,min.breaking current of fuses could be as high as 2.5-3times than ratred current.

 

slelction of proper H.V.fuse according to the transformer capacity.

 

Transformer 

capacity 

(KVA)

 Transformer primary voltage
6.6 (KV)  6.6(KV) 10(KV) 10(KV)

Fuse model/               

rated current

(A)

Fuse model/                    

rated current

(A)

Fuse model/                      

rated current

(A)

Fuse model/               

rated current

(A)
200 BDGH-12KV 31.5 BDGH-12KV 20
250 BDGH-12KV 40 BDGH-12KV 25
300/315 BDGH-12KV 50 BDGH-12KV 31.5
400 BDGH-12KV 63 BDGH-12KV 40
500 BDGH-12KV 80 BDGH-12KV 50
630 BDGH-12KV 100 BDGH-12KV 63
750/800 BDGH-7.2KV 125 BDGH-12KV 71
1000 BDGH-7.2KV 140 BDGH-12KV 90
1250 BDGH-7.2KV 160 AKGH-12KV 112
1500/1600 BDGH-7.2KV 160 AKGH-12KV 125

 

 

 

 high voltage fuse types A/B for transformer protectionhigh voltage fuse types A/B for transformer protection

high voltage fuse types A/B for transformer protectionhigh voltage fuse types A/B for transformer protectionhigh voltage fuse types A/B for transformer protection

 

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Wenzhou Shuguang Fuse Co., Ltd.
Business Type
Manufacturer
Year Established
2010
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People
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