24KV 3.15 6.3 10 16 20 25 31.5 40 50 63 80 100 125 160 200 Amps 50KA High Rupturing Capacity XRNT fuse

XRNT High Voltage HRC Fuse with Striker

XRNT HRC Fuses.pdf

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.

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.

What is the maximum rating of HRC fuse?

Preferred rating of HRC fuses are 2, 4, 6, 10, 16, 25, 30, 50, 63, 80, 100, 125, 160, 200, 250, 320, 400, 500, 630, 800, 1000, and 1250 amperes

What is HRC in fuse?
An HRC fuse, or High Rupturing Capacity fuse, is designed to handle high fault currents without exploding or causing damage to the surrounding equipment. HRC fuses are known for their ability to protect electrical circuits by breaking the circuit when the current exceeds a specific threshold.

Pictures of XRNT HRC fuses

3.15A 6.3A 10A 16A 20A 25A 31.5A 40A

Diameter: 51mm

50A 63A 80A 100A 125A

Diameter: 76mm

160A 200A 250A

Diamter: 88mm

12KV

Length: 292mm

24KV

Length: 442mm

36KV/ 40.5KV

Length: 537mm

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

• 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 electronic devices, such as consumer electronics, mobile terminals, household appliances, lighting appliances, power supplies, adapters, automobile and marine applications. We have acquired ISO9001/UL/cUL/VDE/CCC/CQC safety certificates.
• After serving our valuable clients in China market over 20 years, we have become one of the leading suppliers of circuit protection components.
  

1999 REOMAX Electronics(HK) was founded.

2003 REOMAX factory was founded

2007 IS0 9001 approved

2009 Name changed to Dongguan Reomax

2011 CQC、CCC、UL、cUL and VDE were certified.

2011 Member of CEEIA

2012 VDE certified

2012 Fuse patents were acquired

2013 PSE and KC approved

2014 REOMAX trademark applied

2014 1206/0603/2410/6125 fuses were developed

2015 Fully automatic machines were put into production。

2016 Testing machines were improved

2017 High voltage and high current testing machines were put into use. XR inscpention euqippemnt was brought in.

2018 6125 1808 2410 were certified by CQC and KC

2019 6125 was certified by VDE

2019 1032 and 1245 were certified by UL

2020 Square fuses of high current and high voltage were certified by TUV.