Dongguan Reomax Electronics Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 10K pieces per month |
| Delivery Time | 20 days |
| Item Name | XRNT HRC Fuse |
| Mounting Type | cartridge |
| Tube material | ceramic |
| Cap material | nickel plated copper |
| Voltage Rating | 12KV 24KV 40.5KV |
| Current Rating | 3.15A 6.3A 10A 16A 20A 25A 31.5A 40A 50A 63A 80A 100A 125A 160A 200A 250A |
| Interrupting Capacity | 31.5KA 50KA |
| Dia | 51mm 63mm 76mm 88mm |
| Length | 292mm 442mm 537mm |
| Model Number | XRNT |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10K pieces per month |
| Delivery Time | 20 days | Item Name | XRNT HRC Fuse |
| Mounting Type | cartridge | Tube material | ceramic |
| Cap material | nickel plated copper | Voltage Rating | 12KV 24KV 40.5KV |
| Current Rating | 3.15A 6.3A 10A 16A 20A 25A 31.5A 40A 50A 63A 80A 100A 125A 160A 200A 250A | Interrupting Capacity | 31.5KA 50KA |
| Dia | 51mm 63mm 76mm 88mm | Length | 292mm 442mm 537mm |
| Model Number | XRNT | Place of Origin | China |
| High Light | 12KV high-voltage current-limiting fuses ，200A high-voltage current-limiting fuses ，100A high-voltage current-limiting fuses | ||
12KV high-voltage current-limiting fuses 3.15A 6.3A 10A 16A 20A 25A 31.5A 40A 50A 63A 80A 100A 125A 160A 200A
XRNT High Voltage HRC Fuse with Striker
This product can be used in indoor electrical system of ac 50HZ and rated voltage of 3.6~40.5KV for over-loading or short circuit protection for transformers and other appliance. XRNT high voltage fuses are designed with the plug-in structure and to be inserted into the holder, which is easy for replacement.
| Type | Rated Voltage | Rated Current(A) | size |
| XRNT-12 | 12KV | 3.15A,6.3A,10A,16A,20A,25A,31.5A,40A | 51x292mm |
| XRNT-12 | 12KV | 50A,63A,71A,80A,100A,125A | 76x292mm |
| XRNT-12 | 12KV | 160A,200A,250A | 88x292mm |
| XRNT-24 | 24KV | 3.15A,6.3A,10A,16A,20A,25A,31.5A,40A | 51x442mm |
| XRNT-24 | 24KV | 50A,63A,80A,100A,125A | 76x442mm |
| XRNT-24 | 24KV | 125A,160A,200A | 88x442mm |
| XRNT-36 | 36KV | 3.15A,6.3A,10A,16A,20A,25A | 51x537mm |
| XRNT-36 | 36KV | 25A,31.5A,40A | 76x537mm |
| XRNT-36 | 36KV | 50A,63A,80A,100A,125A | 88x537mm |
| XRNT-40.5 | 40.5KV | 3.15A,6.3A,10A,16A,20A,25A | 51x537mm |
| XRNT-40.5 | 40.5KV | 25A,31.5A,40A | 76x537mm |
| XRNT-40.5 | 40.5KV | 50A,63A,80A,100A,125A | 88x537mm |
XRNT Fuse (English Introduction)
1. Definition & Core Features
A high-voltage current-limiting fuse designed for full-range protection in electrical systems, covering both short-circuit and overload scenarios67.
Voltage ratings: Supports systems up to 40.5kV, with common specifications including 3.6kV, 12kV, and 24kV6.
Current ratings: Adjustable fuse-element ratings (e.g., 0.5A–63A) to match diverse load requirements68.
2. Technical Specifications
Breaking capacity: High interrupting capability (up to 50kA) for rapid fault isolation, minimizing equipment damage78.
Design: Combines current-limiting and non-current-limiting mechanisms to protect against both low-level and high-level faults68.
3. Applications
Widely used in industrial power networks, wind turbine systems (40.5kV), and substations to safeguard transformers, capacitors, and switchgear67.
Compatible with gas-insulated switches and modular switchgear installations7.
4. Key Advantages
Full-range protection: Eliminates the need for multiple fuses by covering all fault currents from minimal to maximum thresholds68.
Fast response: Limits peak short-circuit currents, enhancing system safety78.
Standard compliance: Meets IEC/IEEE standards for medium- to high-voltage applications67.
5. Model Identification
Example: XRNT-40.5kV/31.5A denotes a 40.5kV-rated fuse with a 31.5A current capacity67.
This fuse type ensures reliable protection in critical infrastructure, balancing performance and adaptability67.
**Selection Criteria for High-Voltage Fuses**
1. **Transformer Rating**:
- The fuse must match the transformer's voltage, current, and fault level.
2. **System Voltage**:
- Ensure the fuse's rated voltage is equal to or higher than the system voltage.
3. **Fault Current**:
- The fuse must be capable of interrupting the maximum expected fault current.
4. **Coordination with Other Protective Devices**:
- The fuse should coordinate with other protective devices (e.g., relays, circuit breakers) to ensure selective tripping.
5. **Environmental Conditions**:
- Consider factors like temperature, altitude, and installation environment.
Pictures of XRNT HRC fuses
**Advantages of Using High-Voltage Current-Limiting Fuses**
- **Fast Operation**: They operate quickly during faults, minimizing damage.
- **Cost-Effective**: They are relatively inexpensive compared to other protective devices.
- **Compact Design**: They occupy less space compared to circuit breakers.
- **Reliability**: They provide reliable protection without requiring external power sources.
XRNT High Voltage HRC Fuse with Striker
Contact me:
Mr. Tyler Yuan
Mobile:+86-13712305350
Whatsapp:+86-13712305350
Wechat:+86-13712305350
Email: admin@reomax-fuse.com
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1999
Total Annual:
3,000,000-5,000,000
Employee Number:
130~150
Ecer Certification：
Verified Supplier
Founded in 1999, we have been focused on manufacturing over-current, over-temperature and other circuit protection components. Our main products include fuses, fuse holders, thermal switches, circuit breakers and temperature sensors, which are widely used in various kinds of electroni... Founded in 1999, we have been focused on manufacturing over-current, over-temperature and other circuit protection components. Our main products include fuses, fuse holders, thermal switches, circuit breakers and temperature sensors, which are widely used in various kinds of electroni...
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