Fusible NH MERSEN

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informations générales

Code de commande

5296-7710

Code produit

A1030515A

Code EAN

33605340535410

Groupe de produits

Fusible NH

Marque

MERSEN

Série

NH32GTR630KVA

fuse link NH gTr size 3 AC400V 630kVA 909A with fuse link NH gTr size 3 AC400V 630kVA 909A with live gripping lugs and middle indicator

Description du produit

The NH system is classified among plug-in fuse systems and is composed of: fuse-base, (possibly including terminal covers and phase barriers), fuse-link with blade contact, fuse-link replacement device (LV HRC fuse puller). Since the design of this system cannot guarantee non-interchangeability of rated current, it must be handled by a qualified professional. NH-fuse links gTr are used for the protection of transformers. The time/current characteristic is especially adapted to that of the protected transformer and implies optimal selectivity to NH-fuse links characteristic gG. The fuses can be loaded with 1,3 times nominal current for up to 10 hours. The fuse link operates at 1,5 times nominal transformer current within 2 hours. VDE 0636 Teil 201, IEC 60269-1 und -2.

Spécifications du produit

Courant nominal assigné

909 A

Type de tension

Classe de fonctionnement

GTr (gamme complète protection de transformateur)

Finition du voyant indicateur

Voyant indicateur de centrage

Languettes de préhension en métal (IMGL)

Non

Taille de fusible selon IEC 60269

NH3

Tension assignée CA

400 V

Perte de puissance en courant assigné

62 W

plus de spécifications

Information produit