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Wholesale High Voltage fuses DIN Standard Current-Limiting fuses, Medium Voltage 12kV 24kV 36kV HRC fuses Manufacturer conforms to IEC60282 Standard Manufacturer, Factory

It can be used in indoor systems for 50 Hz, with rated voltages of 3.6 kV, 7.2 kV, 12 kV, 24 kV, and 40.5 kV. When used in conjunction with other switchgear such as load switches and vacuum contactors, it protects electrical transformers and other electrical equipment against overloading or circuit breakers. It is also an essential accessory for high-voltage switchboxes, ring main units, and high/low-voltage top-mounted substations.

Product Description

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 Data
Drawing & Dimensions
XRNT Size 1
XRNT Size 2
XRNT Size 3
Key Advantages
High Reliability

Manufactured with advanced technology and high-quality materials to ensure stability in harsh working environments. Features excellent short circuit withstand capability and arc resistance for safe system operation.

High Performance

Faster fusing speed and larger fusing capacity ensure that current is cut off quickly during circuit faults, protecting critical equipment from damage and maintaining system stability.

Flexibility & Variety

Available in multiple models and sizes to suit diverse power system needs, from small industrial equipment to large-scale power plants.

Easy Maintenance

Simple design facilitates quick installation and maintenance. Detailed product instructions and maintenance manuals are provided to assist customers.

XRNT Material Details
Frequently Asked Questions
Q: What is the rated voltage range for XRNT fuses?
A: The XRNT series is designed for indoor AC 50Hz systems with rated voltages ranging from 3.6kV to 40.5kV.
Q: What equipment can XRNT current-limiting fuses protect?
A: They are specifically engineered to protect power transformers and other electrical equipment from overloads and short circuits.
Q: Are these fuses compatible with high-voltage switchgear?
A: Yes, they are ideal for use in high-voltage switchgear, ring main units (RMU), and substations.
Q: What makes these fuses reliable in harsh environments?
A: They are built with advanced materials that offer high arc resistance and excellent short-circuit withstand capabilities.
Q: Can they be used with vacuum contactors?
A: Yes, the XRNT series works seamlessly with load switches and vacuum contactors for comprehensive circuit protection.
Q: How do XRNT fuses handle circuit faults?
A: They feature a high fusing speed and large capacity, allowing them to cut off the current rapidly to prevent equipment damage.

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