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
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
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
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).
