gBat NH fuse links 1500V DC

Battery storage protection fuse links

gBat NH fuse links are specially designed to protect battery systems according to the Standard IEC60269-7.

gBat NH fuse links are capable to clearing all types of overcurrents, overloads and short-circuits, thus the fuse links protect the batteries as well as cables and all switchgear of installation.

These fuse links 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.

gBat NH 1500V DC fuse-links range comprise sizes NH1XL, NH2XL and NH3L with rated currents between 63A and 500A, with rated voltage of 1500V DC. The rated breaking capacity is 100kA and 50kA (NH3 L bolted blade).

Download technical data

Sizes



				NEW
U	1500V DC	1500V DC	1500V DC	1500V DC
I_N	63A...160A	200A \| 250A	315A...400A	160A...500A
Breaking capacity	100kA	100kA	100kA	50kA

Range

SIZE	U_n (V DC)	I_n (A)	REFERENCE
NH1 XL	1500V L/R ≤ 3ms	63	368235
		80	368240
		100	368245
		125	368250
		160	368255

NH2 XL	1500V L/R ≤ 3ms	200	368350
		250	368360

NH3 L	1500V L/R ≤ 3ms	315	368445
		355	368450
		400	368455

NH3 L BOLTED BLADE WITH STRIKER	1500V L/R ≤ 3ms	160	368420P
		200	368425P
		250	368435P
		315	368445P
		355	368450P
		400	368455P
		450	368463P
		500	368465P

Technical data

Operating class	gBat
Rated voltage	1500V DC L/R ≤ 3ms
Rated current	63A...500A
Rated breaking capacity	100kA 50kA (NH3 L bolted blade)
Storage temperature	-40°C ... 90°C
Operating temperature *	-40°C ... 80°C
* For ambient temperatures higher than 25ºC it is necessary to apply a derating in maximum current.

Standards

IEC/EN 60269-1
IEC 60269-7
RoHS Compliant