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HCHVT1500 74ES semiconductor dc fuse

100-800A aR 1500Vdc 50kA Square Body Semiconductor Fuse Link 74ES 3#

  • Volts: 1500Vdc
  • Amps: 100-800A
  • Interrupting Capacity:
    • Max 1500Vdc 50kA (or less)
    • Min ≥ 5In
  • Time Constant: ≤5ms
  • Class Type: aR
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SKU HCHVT1500-74ES Category Tags , , ,
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Specification
Description​
Applications​
Dimensions
Downloads

Description

  • Design For Dc Applications
  • Excellent Dc Performance
  • Superior cycling capability
  • Low Watt Losses

Standards / Approvals

  • Refer To UL 248.1/UL 248.13
  • IEC 60269.1/IEC 60269.4
  • Reach Declaration Available Upon Request
  • UL, TUV
  • 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. Greater ampacity within sizing guidelines
  • Excellent power of resisting voltaic impingement and environment temperature tolerance,
  • Excellent resistance to mechanical vibration and impact resistance.

Fuse Ratings

Connect Part No. Fuse Amps Average @50KA/1500Vdc Power Loss (W) Approvals
 A²s Melting A²t Clearing 80% 100% UL TUV
Bolted HCHVT1500-100B-74ES 100A 1081 4399 45 57 ● ●
HCHVT1500-125B-74ES 125A 1645 7849 52 64 ● ●
HCHVT1500-160B-74ES 160A 3572 13160 69 85 ● ●
HCHVT1500-200B-74ES 200A 4888 22090 81 104 ● ●
HCHVT1500-250B-74ES 250A 9776 42300 93 114 ● ●
HCHVT1500-315B-74ES 315A 19864 71440 102 128 ● ●
HCHVT1500-350B-74ES 350A 27293 97435 111 140 ● ●
HCHVT1500-400B-74ES 400A 35980 126652 128 161 ● ●
HCHVT1500-450B-74ES 450A 51208 175802 140 177 ● ●
HCHVT1500-500B-74ES 500A 69286 236492 152 192 ● ●
HCHVT1500-550B-74ES 550A 86708 289098 165 209 ● ●
HCHVT1500-630B-74ES 630A 122580 398997 185 234 ● ●
HCHVT1500-700B-74ES 700A 169997 541567 199 257 ● ●
HCHVT1500-800B-74ES 800A 263998 814912 214 277 ● ●

 

Connect Part No. Fuse Amps Average @50KA/1500Vdc Power Loss (W) Approvals
 A²s Melting A²t Clearing 80% 100% UL TUV
Din HCHVT1500-100U-74ES 100A 1081 4446 45 57 ● ●
HCHVT1500-125U-74ES 125A 1645 7933 52 64 ● ●
HCHVT1500-160U-74ES 160A 3572 13300 69 85 ● ●
HCHVT1500-200U-74ES 200A 4888 22325 81 104 ● ●
HCHVT1500-250U-74ES 250A 9776 42750 93 114 ● ●
HCHVT1500-315U-74ES 315A 19864 72200 102 128 ● ●
HCHVT1500-350U-74ES 350A 27293 98471 111 140 ● ●
HCHVT1500-400U-74ES 400A 35980 127999 128 161 ● ●
HCHVT1500-500U-74ES 500A 69286 239035 152 192 ● ●
HCHVT1500-630U-74ES 630A 122580 407578 185 234 ● ●
HCHVT1500-700U-74ES 700A 169997 553214 199 257 ● ●
HCHVT1500-800U-74ES 800A 263998 832437 214 277 ● ●

 

Connect Part No. Fuse Amps Average @50KA/1500Vdc Power Loss (W) Approvals
 A²s Melting A²t Clearing 80% 100% UL TUV
Customize HCHVT1500-100K-74ES 100A 1081 4446 45 57 ● ●
HCHVT1500-125K-74ES 125A 1645 7933 52 64 ● ●
HCHVT1500-160K-74ES 160A 3572 13300 69 85 ● ●
HCHVT1500-200K-74ES 200A 4888 22325 81 104 ● ●
HCHVT1500-250K-74ES 250A 9776 42750 93 114 ● ●
HCHVT1500-315K-74ES 315A 19864 72200 102 128 ● ●
HCHVT1500-350K-74ES 350A 27293 98471 111 140 ● ●
HCHVT1500-400K-74ES 400A 35980 127999 128 161 ● ●
HCHVT1500-500K-74ES 500A 69286 241578 152 192 ● ●
HCHVT1500-630K-74ES 630A 122580 407578 185 234 ● ●
HCHVT1500-700K-74ES 700A 169997 553214 199 257 ● ●
HCHVT1500-800K-74ES 800A 263998 832437 214 277 ● ●

DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25℃；
●UL：E533379 （100-800A）；TUV：J50590376 （100-800A）；

Applications

  • Electrical Energy Storage
  • Disconnector or Maintenance Safety Disconnect
  • Battery Pack Protection
  • Backup Protection For DC Relay

Dimensions (mm)

Din xxxU-74ES Dimensions
Bolted xxxB-74ES Dimensions
Customize xxxU-74ES Dimensions

Downloads

Specification

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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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