gPV NH fuse links

NH fuse links for photovoltaic applications

Date: June 30, 2014 Category:

gPV NH fuse links

NH gPV 1000V DC fuse-links for photovoltaic installations have been developed to offer a compact, safety and economic protection solution in second level panels of photovoltaic installations. The range comprises NH1 fuse-links with rated currents between 25A and 160A, and NH3 fuse-links with rated currents between 200A and 315 A. Rated voltage is 1000V DC (direct current). They provide protection against overloads as well as short-circuits (gPV class according to IEC 60269 Standard), with a minimum fusing current of 1,35.In. Made with ceramic body with high withstand to internal pressure and thermal shock. Contacts are made of silver plated copper and melting elements are made of pure silver in order to avoid the aging and thus keep unalterable the electric characteristics. For these fuse-links we recommend the utilization of 1000V NH ST fuse bases.

SIZES

NH1

RATED VOLTAGE
1000 V DC

BREAKING CAPACITY
30kA

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NH2

RATED VOLTAGE
1000 V DC

BREAKING CAPACITY
30kA

NH3

RATED VOLTAGE
1000 V DC

BREAKING CAPACITY
30kA

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RATED CURRENT

 

The range comprises NH1 fuse-links with rated currents between 25A and 160A, and NH3 fuse-links with rated currents between 200A and 315 A. Rated voltage is 1000V DC (direct current). They provide protection against overloads as well as short-circuits (gPV class according to IEC 60269 Standard), with a minimum fusing current of 1,35·In.

NH1 1000VDC 25-200A
NH2 1000VDC new! 200-400A
NH3 1000VDC 200-400A

 

STANDARDS

 

IEC/EN 60269-1
IEC/EN 60269-6
UL 2579

 

For further information about gPV NH fuse links

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