Battery Storage Protection fuse links

NH gBat Battery protection fuse links

Date: July 8, 2015 Category:

NH fuse links for Battery Storage protection

NH fuse-links for battery storage protection are designed and manufactured with the same techniques that semiconductor fuse-links, which makes them very fast of operation and gives a good performance under continuous charge/discharge cycles. They are optimized to have reduced power dissipations that allow the utilization of a wide range of fuse-bases, disconnectors and fuse-switch-disconnectors.

SIZES

440/550V

 

NH000

RATED VOLTAGE
440V DC
(L/R ≤ 10 ms)
RATED CURRENT
20A…100A

NH00

RATED VOLTAGE
440V DC
(L/R ≤ 10 ms)
RATED CURRENT
125A | 160A

NH1

RATED VOLTAGE
550V DC
(L/R ≤ 10 ms)
RATED CURRENT
200A…280A

NH2

RATED VOLTAGE
550V DC
(L/R ≤ 10 ms)
RATED CURRENT
315A…450A

NH3

RATED VOLTAGE
550V DC
(L/R ≤ 10 ms)
RATED CURRENT
500A | 630A

 

 

BREAKING CAPACITY
30kA
OPERATING CLASS
gBat

1000V

 

NH1

RATED VOLTAGE
1000V DC
(L/R ≤ 3 ms)
RATED CURRENT
40A…160A

NH3

RATED VOLTAGE
1000V DC
(L/R ≤ 3 ms)
RATED CURRENT
200A…400A

 

 

BREAKING CAPACITY
100kA
OPERATING CLASS
gBat

 

1500V

 

NH1 XL

RATED VOLTAGE
1500V DC
(L/R ≤ 3 ms)
RATED CURRENT
63A…160A

NH2 XL

RATED VOLTAGE
1500V DC
(L/R ≤ 3 ms)
RATED CURRENT
200A | 250A

NH3 L

RATED VOLTAGE
1500V DC
(L/R ≤ 3 ms)
RATED CURRENT
315A | 400A

 

 

BREAKING CAPACITY
30kA
OPERATING CLASS
gBat

RATED CURRENT

NH BATTERY fuse-links  can be used also as a protection in other DC applications, but it is very important to take into account the kind of load and the time-constant of circuit in order to have a correct application (consult us).

440/550V DC 20A...630A

1000V DC 40A...400A

1500V DC 63A...400A

For further information about NH Battery Storage Fuse links

DownloadPDF