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PHP-D100QS

D100QS Series aR 1000VDC

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

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.

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.

Key features & benefits

  • Lower I²t performance for improved protection of equipment

  • Superior cycling ability for long, reliable life on high cyclic loading

  • Low watts losses

  • Built to withstand vibration

  • High Interrupting rating for optimal short circuit protection

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

Technical Specifications
Amperage Range 50 to 300 A
Speed/Characteristic High Speed
UL Category Code JFHR2
CSA File Number Class 1422-30 File 012636_0_000 
Reach Compliant Yes

Reference Finder

23 references in this series

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Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
D100QS100-4 - D100QS100-4 See product
 100A - - No 0.2313kg
D100QS100-4Y - D100QS100-4Y See product
 100A - - No 0.12kg
D100QS125-4 - D100QS125-4 See product
 125A - - No 0.2313kg
D100QS125-4Y - D100QS125-4Y See product
 125A - - No 0.19kg
D100QS150-4 - D100QS150-4 See product
 150A - - No 0.2313kg
D100QS150-4Y - D100QS150-4Y See product
 150A - - No 0.19kg
D100QS175-4 - D100QS175-4 See product
 175A - - No 0.2313kg
D100QS175-4Y - D100QS175-4Y See product
 175A - - No 0.19kg
D100QS200-4 - D100QS200-4 See product
 200A - - No 0.2313kg
D100QS200-4Y - D100QS200-4Y See product
 200A - - No 0.19kg
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