Dissmann | Global Expert Fuse for EV | HEV | Photovoltaic | Battery | Energy Storage Solutions
Fuse Specialist Manufacturer in Shenzhen China Your Safety and Life Protect is always for our first priority
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Fast Acting Fuse Ceramic Plug Fuse Energy Automotive Fuse High Voltage Fuse
HEN-H-Q 250A/500VDC
Our products are widely used in New-Energy vehicles Whole vehicle field (PACK, PDU, BDU,ECU,Motor,MSD,Low-Voltage Control box),Charging pile system and Charging Module, PV Solar Combiner box,PV Inverter, Energy Storage UPS,Industrial Distribution Cabinet,5G Telecom Power, BS Plug, Home appliance control board, Lighting drive power etc. Our products got UL,UR,VDE,TUV,ASTA,PSB,CCC,CQC,CE,ROHS, worldwide Safety regulations and Environmental certification.
Shenzhen Deer is National High-Tech Company, with 20years’ R&D Lean production and rich experience. The initial technology originated from Europe and US, after many years’optimization, the products’performance has unique advantages.
Product Presentation
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Rated Voltage
| AC/DC500V or lower | Type Protection | aR |
| Rated Current | 200A-630A | Breaking Capacity | AC100KA,DC20KA (time constant≤15ms) |
| Meet the Requirement | UL248-20,ISO8820,JASO-D622, EU and RoHS Directive | Remarks | — |
Overall dimensions of the product(mm)
| Size code | A±0.3 | B±0.5 | C±0.5 | D±0.3 | E±0.5 | M |
| HN1 | 53 | 45 | 31 | 20 | 7 | M6 |
| HM1 | 53 | 45 | 31 | 20 | 7 | M8 |
| HN2 | 53 | 45 | 37 | 24 | 7 | M6 |
| HM2 | 53 | 45 | 37 | 24 | 7 | M8 |
Current characteristic curve
Product type
| Model | Rated Current(A) | I2t(A2s) | Power dissipation (W) | Size code | Install | |
| Pre-Arc | After-Arc | |||||
| HEN-H-Q-N200 | 200A | 6000 | 20400 | 23 | HN1 | Mounting Bolt M6 recommended torque 6N·m |
| HEN-H-Q-N225 | 225A | 9200 | 30500 | 25 | ||
| HEN-H-Q-N250 | 250A | 11500 | 40000 | 27 | ||
| HEN-H-Q-N275 | 275A | 14800 | 50000 | 29 | ||
| HEN-H-Q-N300 | 300A | 17000 | 60000 | 30 | ||
| HEN-H-Q-N325 | 325A | 19200 | 73500 | 32 | ||
| HEN-H-Q-N350 | 350A | 22000 | 86500 | 34 | ||
| HEN-H-Q-N375 | 375A | 25200 | 102000 | 36 | ||
| HEN-H-Q-N400 | 400A | 30000 | 117000 | 37 | ||
| HEN-H-Q-N450 | 450A | 56500 | 322000 | 40 |
HN2 | |
| HEN-H-Q-N500 | 500A | 87000 | 365000 | 44 | ||
| HEN-H-Q-N550 | 550A | 115000 | 410000 | 47 | ||
| HEN-H-Q-N630 | 630A | 150000 | 512000 | 50 | ||
| HEN-H-Q-M200 | 200A | 6000 | 20400 | 23 |
HM1 |
Mounting Bolt M8 recommended torque 12N·m
|
| HEN-H-Q-M225 | 225A | 9200 | 30500 | 25 | ||
| HEN-H-Q-M250 | 250A | 11500 | 40000 | 27 | ||
| HEN-H-Q-M275 | 275A | 14800 | 50000 | 29 | ||
| HEN-H-Q-M300 | 300A | 17000 | 60000 | 30 | ||
| HEN-H-Q-M325 | 325A | 19200 | 73500 | 32 | ||
| HEN-H-Q-M350 | 350A | 22000 | 86500 | 34 |
HM2 | |
| HEN-H-Q-M375 | 375A | 25200 | 102000 | 36 | ||
| HEN-H-Q-M400 | 400A | 30000 | 117000 | 37 | ||
| HEN-H-Q-M450 | 450A | 56500 | 322000 | 40 | ||
| HEN-H-Q-M500 | 500A | 87000 | 365000 | 44 | ||
| HEN-H-Q-M550 | 550A | 115000 | 410000 | 47 | ||
| HEN-H-Q-M630 | 630A | 150000 | 512000 | 50 | ||