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HCHVF1000 semiconductor dc fuse
1000V North American Fiberglass Fuse e1725335095584
1000V 100A Fast ActingNorth American Style High Voltage DC aR Fuse 2
1000V 100A Fast ActingNorth American Style High Voltage DC aR Fuse
1000V 350A Fast ActingNorth American Style High Voltage DC aR Fuse 2
1000V 350A Fast ActingNorth American Style High Voltage DC aR Fuse
1000V 400A Fast ActingNorth American Style High Voltage DC aR Fuse
1000V 400A Fast ActingNorth American Style High Voltage DC aR Fuse 2

1000V North American Style DC Semiconductor Fuse (Fast-Acting)

  • Volts: 1000Vdc
  • Amps: 30-800A
  • Interrupting Capacity:
    • Rated Breaking Capacity: 50kA@1000Vdc (or less)
    • Time Constant: 2.5+0.5 ms
    • Class of Operation: aR
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SKU HCHVF1000 Category Tags , , ,
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Specification
Description​
Applications​
Dimensions
Downloads
Certifications

Description

  • Design For DC Applications
  • Excellent DC Performance
  • Low arc voltage and low energy let-through (I²t)
  • Superior cycling capability
  • Low Watt Losses

Standards & Approvals

  • Refer To UL248.13 or IEC60269.4
  • Approvals: UL (File: E533379), CE
  • RoHS Compliant

Features & Benefits

  • Higher voltage rating provides overall system efficiency using smaller, more economical conductors while meeting the needs of higher voltage.
  • Up to ten times faster opening under high fault current conditions helps assure reliable protection of circuits and components.
  • Can be applied in parallel to realize greater ampacity within sizing guidelines.
  • Excellent power of resisting voltaic impingement and environmental temperature tolerance.
  • Excellent resistance to mechanical vibration and impact resistance.

Fuse Ratings

Rated Current Catalog no. Average @50KA/1000Vdc Watts Loss Approvals
Melting A²S Clearing A²S UL
26 mm diameter case 30 30A HCHVF1000-30A-26R 158 1360 9 ●
35 35A HCHVF1000-35A-26R 218 1751 10 ●
40 40A HCHVF1000-40A-26R 312 2189 11 ●
50 50A HCHVF1000-50A-26R 489 3064 14 ●
60 60A HCHVF1000-60A-26R 697 4378 16 ●
70 70A HCHVF1000-70A-26R 1144 6041 17 ●
80 80A HCHVF1000-80A-26R 1612 8492 19 ●
90 90A HCHVF1000-90A-26R 1976 9888 20 ●
100 100A HCHVF1000-100A-26R 2912 14420 22 ●
125 125A HCHVF1000-125A-26R 4536 28462 27 ●
150 150A HCHVF1000-150A-26R 6218 35438 42 ●
Rated Current Catalog no. Average @50KA/1000Vdc Watts Loss Approvals
Melting A²S Clearing A²S UL
38 mm diameter case 125 125A HCHVF1000-125A-38R 5040 32582 23 ●
150 150A HCHVF1000-150A-38R 6615 41891 36 ●
175 175A HCHVF1000-175A-38R 7875 60509 43 ●
200 200A HCHVF1000-200A-38R 12285 74472 46 ●
225 225A HCHVF1000-225A-38R 14320 84199 59 ●
250 250A HCHVF1000-250A-38R 15624 103219 77 ●
275 275A HCHVF1000-275A-38R 16800 111800 84 ●
300 300A HCHVF1000-300A-38R 25415 149404 94 ●
350 350A HCHVF1000-350A-38R 34477 209377 104 ●
400 400A HCHVF1000-400A-38R 43083 289502 112 ●
Rated Current Catalog no. Average @50KA/1000Vdc Watts Loss Approvals
Melting A²S Clearing A²S UL
51 mm diameter case 225 225A HCHVF1000-225A-51R 17184 91941 59 ●
250 250A HCHVF1000-250A-51R 20160 113848 72 ●
275 275A HCHVF1000-275A-51R 23655 136780 78 ●
300 300A HCHVF1000-300A-51R 29857 157932 80 ●
350 350A HCHVF1000-350A-51R 41927 222453 89 ●
400 400A HCHVF1000-400A-51R 54874 309150 96 ●
450 450A HCHVF1000-450A-51R 61057 337500 111 ●
500 500A HCHVF1000-500A-51R 67209 351880 136 ●
550 550A HCHVF1000-550A-51R 70450 389650 142 ●
600 600A HCHVF1000-600A-51R 73658 495196 150 ●
630 630A HCHVF1000-630A-51R 82777 518336 163 ●
700 700A HCHVF1000-700A-51R 201653 634500 208 ●
800 800A HCHVF1000-800A-51R 239085 744930 241 ●
  • ：UL：E533379（30-800A）；Time Constant：2.5+0.5 ms

Applications

  • Electrical Energy Storage
  • Disconnect or Maintenance Safety Disconnect
  • EV/HEV
  • Battery Pack Protection
  • Backup Protection For DC Relay

Dimensions (mm)

S. Amps A±1.5 B±1 C±1 D±1.5 E±1.5 F±0.5 H±0.5 G±0.5
26R 30-150A 127.00 26.00 79.00 103.00 8.50 20.00 3.00 13.00
38R 125-400A 142.00 38.00 85.00 113.50 10.50 25.00 6.00 20.00
51R 225-800A 145.00 51.00 88.00 116.50 10.50 40.00 6.00 20.00

 

Downloads

Specification

Certification Files

UL

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HIITIO® was established in 2018 as a result of Hecheng Electric introducing a mature R&D team. HIITIO specializes in producing high-voltage DC electrical devices for EV, solar energy systems, and energy storage applications.

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