Hello all, Would you please tell

[Kevin8686]

Hello all,

Would you please tell me if you know Is Limiter manufacturers other than ABB Calor EMAG,
for current limiters 11000 V, 3000 A, 50 HZ

Best regards,
Kevin.

 

[JG2828]

Hi Kevin,
I haven't seen any competition to the ABB IS Limiter. In doing some Google searching I found this Schneider Electric paper detailing a similar approach, however I couldn't find any additional information on their product.

https://www.schneider-electric.co.in/documents/support/white-papers/Limiting_short-circuit.pdf

 

[rcw retired EE]

G&W Electric. Current Limiting Protector "CLiP" explosive actuated fuse.

 

[magoo2]

The G&W CLiP fuse is a low voltage (i.e., 600 V) fuse not 11 kV. At least that is what we used on some of our secondary network systems.

 

[JG2828]

Kevin,
Looks like the G&W CLiP is something to look into as rcwilson said. Here is a link and a screenshot of the ratings.

https://www.gwelec.com/current-limiting-protector-clip-p-102-l-en.html

 

[magoo2]

Please disregard my earlier response. We were using the CLiP fuses on 13.2 kV circuits that fed secondary networks (208 and 480 volt). My apologies.

 

[krisys]

There is one North American (may be Canada) company.