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 SpezifikationenApplications
- 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
Dokumente & Ressourcen
Datenblatt
Zeichnungen
Curves
Compliance
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