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Approvals & Standards

 

  • IEC 60282-1
  • UTE C64-210

 

Key features & benefits

FR-type fuses are designed to protect HV/LV power distribution transformers. Designed to be coordinated with other equipment, these current limiting fuse-links interrupt fault currents before they reach their peak. The fault current is interrupted inside the fuse-link body and although this is very fast, there is no sign of it outside.
The 24kV fuses were specially designed with very low power losses, for use in SF6-insulated or compact air-insulated fused switchgear combinations
The main elements in these fuses are: a barrel of class F insulating synthetic material, nickel plated aluminium end contacts, pure silver fuse elements and a composite material fuse element holder to withstand high temperatures.
Thanks to their structure, based on a synthetic material, FR fuse-links are the perfect answer to the stress involved in use inside HV bays and fuse-link chambers.

More specifications

Applications

 

  • HV Transformers protection
  • Fused switch gear combination
  • Best used in SF6 insulated switch gear and compact switch gear
  • For indoor use
  • Operating temperature: -25°C to +40°C

 

Product Specifications

Item Number

F227590  

Catalogue No.

FR72V16P  

Description

High Voltage UTE Back-up fuse Limitor® 7.2kVAC IEC 16A d55mm, L520mm Striker 80N  

EAN/UPC Code

3605340275537  

Rated voltage AC IEC

7.2   kV

Ampere Rating

16   A

Fuse Size

d=55mm, L=520mm  

Mounting

Clip  

Clearing I2t At Rated Voltage

1.6   kA²s

AC Max I.R./Breaking Capacity: I1

12.5   kA

Min Interrupting Rating (MBC)

80   A

Power Dissipation at Rated Current Value

26   W

Indication System

Yes  

Indication System Type

Striker  

Connection/Terminal Material

Nickel-Plated Aluminum  

Connection/Terminal Type

Cylindrical  

Body/Insulating Material

Class F insulating synthetic material  

Product Weight

5.071   lb

Product Diameter

2.17   in

Product Length

20.47   in

Sell Pack Quantity

3   EACH

Sell Pack Weight

15.212   lb

Sell Pack Width

10.63   in

Sell Pack Length

24.02   in

Sell Pack Height

3.94   in