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TECHNISCHE NORMEN

  • UL Recognized: UL File: E60314; DC: 50-600A, 700VDC
  • Power Cycling & Vibration
  • REACH/RoHS compliant

PRODUKTVORTEILE

Electrification in construction, marine, agriculture, manufacturing, mining, and other industries, in addition to transportation, is a critical trend in cleaner energy. The D70QS North American style round body high-speed fuse series is Mersen’s next evolution for high-power conversion applications protection for those industries shifting to Direct Current(DC) systems today. The D70QS fuse series is specifically designed to reduce the I²t, peak let-through current, and arc voltages during fault conditions to protect applications such as battery charging systems and other DC components like relays and contactors.

Weitere Spezifikationen

Applications

  • High Power battery charging and management systems protection
  • Energy Storage Systems (ESS)
  • Electrical Energy Storage (EES)
  • Battery Disconnect Unit (BDU)
  • Battery pack protection
  • DC Fast-Charging station for EV applications
  • Backup protection for
  • DC relay/disconnector/switch
  • Protection of 700VDC or less, UPS and inverters

Produktspezifikationen

Teilenummer

D70QS250-4  

Katalognummer

D70QS250-4  

Beschreibung

DC Fuse 700VDC UL 250A Max. Bolted  

EAN / UPC-Code

0782001509019  

Bemessungsbetriebsspannung DC UL

700   V

Bemessungsstrom

250   A

RoHS-Konformität

Ja  

Wechselstrom oder Gleichstrom

DC  

Betriebsklasse / Charakteristik

Hochgeschwindigkeit  

Montageart

Geschraubt  

Max. Nenn-Schaltvermögen DC

20 kA @ 700 V, L/R ≤ 1 ms  

Mindestunterbrechungsrate (MBC)

1320   A

Leistungsdissipation bei Zwischenstromwert

7.4 W @ 0.5 In  

Material der Kontakte

Kupfer mit Zinnbeschichtung  

Verbindung / Anschluss Typ

Kontaktmesser  

Material des (Sicherungs-) Körpers

GMG  

Produktgewicht

0.3084   kg

Produktdurchmesser

38.1   mm

Produktlänge

110.2   mm

Verpackungsmenge

10   EA

Verpackungsgewicht

3.2386   kg

Verpackungsbreite

111.3   mm

Verpackungslänge

196.8   mm

Verpackungshöhe

76.2   mm