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Categories | Potential Transformer Fuse |
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Certification: | ISO9001-2000 |
Model NO.: | XRNT |
Arc-extinguishing Medium: | Quartz Sand |
Installation: | Insert |
Structure: | MCB |
Poles Number: | 1 |
Type: | Fuse |
Function: | Overcurrent Protection |
Usage: | High Voltage |
Fusing Speed: | High |
HS: | 8535100000 |
Standard: | Germany DIN |
Fusing Device: | Link Break |
Shape: | Circle |
Transport Package: | Foam Carton and Wooden Packing |
Specification: | 24Kv |
Trademark: | Wuhuan or OEM |
Origin: | Xi′ an China |
HS Code: | 8535100000 |
Supply Ability: | 5000/Capacity per month |
Package Size: | 44.00cm * 40.00cm * 35.00cm |
Package Gross Weight: | 25.000kg |
Breaking Capacity: | High Voltage Circuit Breakers |
Operation: | Electric Type |
Speed: | High-Speed Circuit Breaker |
Samples: | US$ 5/Piece 1 Piece(Min.Order) | |
Customization: | Available | Customized Request |
Shipping Cost: | about shipping cost and estimated delivery time. |
: | Initial Payment Full Payment |
Currency: | US$ |
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
MOQ: | 1 |
Price: | RMB 168-2878/Piece 1 Piece (Min. Order) |
Delivery Time: | 10 weekdays |
Payment Terms: | L/C ,D/P , T/T ,Western Union ,MoneyGram ,Paypal |
Place of Origin: | China |
Brand Name: | xawh |
Company Info. |
Xi'an Wuhuan Special Fuse Co., Ltd., |
Verified Supplier |
View Contact Details |
Product List |
Xrnt 2.4kv to 7.2kv R-Rated Medium Voltage Fuses
This product can be used in indoor AC 50Hz and rated voltage12kV
system. Used together with other switch facilities such as loading
switches or vacuum contactors it can protect high-voltage
transformers and other electric facilities from overloading and
short circuit. An optional low-voltage sensitive switch is
available. When the fuse acts, the striker of the fuse triggers the
switch to signal.
Model and meaning :Table 1. Electrical ratings and characteristics
Fuse type | Maximum interrupting current |
8.3 kV-15.5 kV back up"C" rated | 50,000 Arms symmetrical |
17.2 kV back up"C" rated | 43,000 Arms symmetrical |
23 kV backup"C" rated | 31,000 Arms symmetrical |
38 kV backup "C" rated | 50,000 Arms symmetrical |
A: 23 kV, 150 A fuse is rated to 50,000 Arms symmetrical.
B: 38 kV, 200 A fuse is rated to 26,000 Arms symmetrical due to test lab limitations.
Table 2. Interrupting ratings
Notes: 1. The 8.3 kV 80 A and 100 A ratings have been tested and approved for application at 9. 9 kV.
2. The 15.5 kV. 80 A through 125 A ratings have been tested and approved for application at 17.2 kV.
The maximum interrupting rating for the 15.5 kV fuse, 80 A through
125 A at 17.2 kV is 43 kA. For the 23 kV, 250 A fuse (parallel 125
A) the maximum interrupting rating is 12 kA.
Table 3. Dimensional information
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