Precision Manufacturing for Reliable Fault Clearing
Our High Voltage Cartridge Fuse features high-quality epoxy glass tube construction. This product covers voltage levels from 10kV to 40.5kV. It is designed for indoor switchgear and ring main units. The fuse provides reliable short-circuit protection for distribution transformers. We pay close attention to tube material and filling process accuracy. These details directly affect interruption performance and long-term reliability. We use high-strength epoxy glass tubes as the outer shell. This material offers excellent insulation, mechanical strength, and heat resistance. Our filling process ensures consistent quartz sand density inside the tube. This uniform density is essential for stable current-limiting interruption performance. We believe every manufacturing detail deserves careful attention. The product's standard tubular shape fits common fuse clips and holders. Installation and replacement are quick and simple. Under normal operation, the fuse operates as a low-resistance current path. Heat generation is minimal during normal loading.
High Temperature Withstand for Severe Faults
This High Voltage Cartridge Fuse handles severe fault conditions safely. When a short circuit occurs, the fuse element melts and creates an arc. The quartz sand melts under the arc's high temperature. This forms a hard glass body that surrounds the arc. The glass body absorbs arc energy and extinguishes it quickly. The epoxy glass tube withstands extreme heat and pressure. We specify strict wall thickness and pressure resistance requirements. Our material comes from recognized high-quality suppliers. This ensures consistent product performance and reliability. You can trust every protection operation of this fuse. The product fits various switchgear types and configurations. It works with KYN medium-voltage switchgear and HXGN ring main units. We offer multiple tube diameters and lengths for different cubicle dimensions. Our technical team can help you select the right physical size.
12-Month Warranty with Custom Options
Our High Voltage Cartridge Fuse comes with a 12-month warranty from delivery. All products receive strict testing before shipment. We check all performance parameters against specifications. For special requirements, we can evaluate customization possibilities. The technical team will discuss your specific length or terminal needs. We are ready to accommodate special requests when possible. Our epoxy glass tube construction provides excellent arc containment. The fuse handles the most demanding fault currents safely. The quartz sand filling absorbs arc energy efficiently. This limits fault current and protects downstream equipment. The XRNT tube-style fuse is our core product for indoor switchgear. It is widely used in distribution networks worldwide. Choose our High Voltage Cartridge Fuse for precision manufacturing and reliable fault clearing in your switchgear installations.
Product Parameters
|
Parameter |
Value |
|
Product Series |
XRNT Tube-Style |
|
Voltage Ratings |
10kV - 40.5kV |
|
Tube Material |
Epoxy Glass Tube |
|
Filling Material |
Quartz Sand Current-Limiting Structure |
|
Installation |
Built into Indoor Switchgear |
|
Warranty Period |
12 months from delivery date |
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