Highest AIC fuse

[mbrooke]

What is the highest interrupting fuse for 115kv?

Page 49 is giving me 16,800 asym:

https://www.sandc.com/globalassets/s...23856439636061

Page 3 25,000:

https://www.southernstatesllc.com/wp..._BPA_HPA-1.pdf

I need a higher rating

 

[JoeStillman]

What is the highest interrupting fuse for 115kv?

Page 49 is giving me 16,800 asym:

https://www.sandc.com/globalassets/s...23856439636061

Page 3 25,000:

https://www.southernstatesllc.com/wp..._BPA_HPA-1.pdf

I need a higher rating

Go south...

https://www.southernstatesllc.com/products/medium-and-high-voltage-fuses#open-tab|1

 

[mbrooke]

Go south...

https://www.southernstatesllc.com/products/medium-and-high-voltage-fuses#open-tab|1

Two things though I've noticed: 1) States only goes up to 200E, though not much of a concern for me. 2) When plotting States it in S&C coordinate, even slow speed fuses enter the magnetizing inrush for the same rating where as an S&C SMD-2B does not.

Of positive note- I think S&C SMD-2Bs can interrupt more than 10,000 amps in that their X/R ratio is rather worse case.

 

[JoeStillman]

On the Southern States, I'm confused by the kVA column under "Interrupting Capacity". It doesn't correspond to any of the amps and volts columns.

 

[mbrooke]

On the Southern States, I'm confused by the kVA column under "Interrupting Capacity". It doesn't correspond to any of the amps and volts columns.

Yuppers... >>> :?