FUSE LINK TYPE CEF-SINDEX (12 KV)

FEATURES

The new generation of fuse links type CEF-VT is designed and tested accoring to IEC 60282-1 : 2002. Dimensionally the fuse links are in accordance with DIN 43625. CEF-VT fuses are applicable as voltage transformer fuses and in cases where current limiting back-up fuses are required. ABB’s high voltage fuses links have the following properties :

-low minimum breaking current

-low power losses

-low arc voltage 

-high breaking capacity

-high current limitation

Product Description

OTHER FEATURES

High voltage current limiting fuse links type CEF-S has a minimum current value (10. 1 sec) which allows the fuse link to innterrupt the fault current within 100ms. This ensures very good protection and prevents faults in low voltage switch-gears. The current value for the different fuse link type in shown for the total maximum breaking time of 100ms. for bigger fault currents the maximum total breaking time will be shorter.