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High Voltage Fuses Suppliers in China | 12kV 24kV 36kV HRC Fuses Factory Compliant with IEC60282 Standard
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High Voltage Fuses Suppliers in China | 12kV 24kV 36kV HRC Fuses Factory Compliant with IEC60282 Standard

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This high-quality electrical equipment is ideal for indoor systems operating at 50 Hz and comes with rated voltages of 3.6 kV, 7.2 kV, 12 kV, 24 kV, and 40.5 kV. When integrated with other switchgear such as load switches and vacuum contactors, it effectively safeguards electrical transformers and various equipment from overloads and circuit failures. As a crucial accessory for high-voltage switchboxes, ring main units, and high/low-voltage top-mounted substations, this product is manufactured by reputable suppliers in China, ensuring top-notch reliability and performance. Partner with our factory for exceptional quality and innovative solutions in the electrical industry.

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  • Model XRNT、SDLAJ、SFLAJ、SKLAJ、SDLDJ、SFLDJ、SKLDJ
  • Voltage 3.6KV、7.2KV、12KV、24KV、36KV、40.5KV
  • Current 3.15A、6.3A、10A、20A、25A、31.5A、63A、80A、100A、125A、160A、200A、250A
  • Diameter 51mm、66mm、76mm、88mm
  • Length 292mm、442mm、537mm,Custom lengths are available
  • Total Length 360mm、510mm、605mm,Custom lengths are available
  • Indication system Striker/Impactor
  • Color Brown or White Ceramic,White or Green Epoxy
  • Standard IEC 60282-1

The XRNT Current-Limiting Fuses are engineered to protect transformers and electrical equipment in 3.6kV to 40.5kV indoor AC 50Hz systems. Designed to operate seamlessly with load switches, vacuum contactors, and switchgear, these fuses provide critical defense against overloads and short circuits. Ideal for high-voltage switchgear, ring main units, and substations, the XRNT series ensures reliable performance in demanding industrial and utility environments.

Technical Specifications
XRNT Technical Specifications Data Sheet
Drawing
XRNT Fuse Dimensions Drawing 1XRNT Fuse Dimensions Drawing 2XRNT Fuse Dimensions Drawing 3
Advantages

High reliability

Our fuses are manufactured with advanced technology and high-quality materials to ensure their reliability and stability in various harsh working environments. They have excellent short circuit withstand capability and arc resistance to ensure safe system operation.

High performance

Our high-voltage fuses have faster fusing speed and larger fusing capacity to ensure that the current can be cut off quickly when a circuit fault occurs, protecting equipment from damage. Its high performance enables the fuse to maintain continuous and stable operation of the system when a fault occurs.

Flexibility

We offer high voltage fuses in a variety of models and sizes to suit different power system needs. Whether it is a small industrial equipment or a large power plant, we can provide the most suitable fuse solution.

Easy to maintain

Our high voltage fuses are simple in design and easy to install and maintain. In addition, we also provide detailed product instructions and maintenance manuals to help customers install and maintain them correctly.

XRNT Fuse Manufacturing Materials
Frequently Asked Questions (FAQ)
1. What is the rated voltage range for XRNT current-limiting fuses?
XRNT current-limiting fuses are designed for indoor AC 50Hz systems with rated voltages ranging from 3.6kV to 40.5kV.
2. What type of electrical equipment do XRNT fuses protect?
They are primarily engineered to protect voltage transformers, power transformers, and other electrical distribution equipment from short circuits and overload faults.
3. Can XRNT fuses be used with switchgear and contactors?
Yes, XRNT fuses are designed to work seamlessly in combination with load switches, vacuum contactors, and high-voltage switchgear units.
4. Why choose XRNT fuses over standard fuses?
XRNT fuses offer high breaking capacity, faster current-limiting response speeds, low power dissipation, and reliable performance even in harsh industrial environments.
5. Are there different sizes and models available for the XRNT series?
Yes, we provide the XRNT series in multiple physical dimensions and current ratings to match diverse installation space requirements and system specifications. Refer to our drawing section for details.