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Approvals & Standards

  • UL Recognized: UL File: E60314; DC: 50-300A, 1000VDC
  • REACH/RoHS compliant

Key features & benefits

Electrification in construction, marine, agriculture, manufacturing, mining, and other industries, in addition to transportation, is a critical trend in cleaner energy. The D100QS North American style round body highspeed fuse series is Mersen’s next evolution for high-power conversion applications protection for those industries shifting to Direct Current (DC) systems today. The D100QS 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.

More specifications

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 1000VDC or less, UPS and inverters

Product Specifications

项目编号

D100QS70-4Y  

Catalogue No.

D100QS70-4Y  

Description

DC Fuse 1000VDC UL 70A Max. M8 Bolted  

EAN/UPC 码

0782001508821  

额定直流电压 (UL)

1000   V

Ampere Rating

70   A

符合 ROHS 标准

Yes  

AC 或 DC

DC  

速度/特性

高速  

安装

螺栓固定  

Max. Rated Breaking Capacity DC

100 kA @ 1000VDC , L/R ≤ 1 ms  

Min Interrupting Rating (MBC)

1350   A

中等电流值下的功耗

2.7 W @ 0.5 In  

Connection/Terminal Material

镀银黄铜  

接线/端子类型

螺栓固定  

产品重量

0.12   kg

产品直径

25.4   mm

产品长度

111   mm

销售包装数量

5   EA

销售包装重量

0.6   kg

销售包装宽度

147.1   mm

销售包装长度

205   mm

销售包装高度

39.1   mm