Link Break Fault Limiting Fuses 1 Poles For Oil Immersed Transformer

XRNT4-15.5, XRNT4-24, XRNT4-40.5 High voltage fuses for oil immersed transformer backup protection

The series high voltage current limiting fuses of XRNT4-15.5, XRNT4-24, XRNT4-40.5 for oil immersed transformer protection, they are suitable for rated AC power of 50Hz, rated voltage of 15.5kV, 24kV, 40.5kV power system.

As a power transformer and other power equipment short circuit fault protection element. The fuse is installed in the transformer oil of the American transformer , which can be used in the same box with load switch of transformer .

The high voltage current limiting fuse can be connected in series with the high voltage transformer overload protection fuse to form the high voltage current limiting fuse of full range protection. The high voltage fuse will break the circuit , when the overload current exceeds the specified value for a little time. The high voltage backup fuse will break the short circuit current , when the wrong current passes through the fuse .The product can be widely used in equipment distribution protection of wind power generation, solar power generation, tidal power generation and so on .

This product has the characteristics of not causing any pollution to transformer oil when breaking short circuit current, stable time-current characteristic curve, significant current limiting characteristics of backup fuse, strong breaking ability, the maximum breaking current can reach 50kA.
1. Model and meaning :

2.Time-current characteristic curve of XRNT4 fuse as below :

With the broadest array of transformer components for ANSI/IEEE design type equipment, we supply transformer and switchgear OEM's with the reliable products needed to service their component requirements. Tap changer, series multiple, loadbreak and sectionalizing switches, as well as apparatus bushings are examples of the numerous products available from the industry's largest supplier of transformer components.

Components & Protective Equipment:
Fault Indicators
Fusing Equipment
Expulsion Links
Bay-O-Net
NX Current Limiting
X-limiter Current Limiting
NX Companion Back-up C
ELF Current-Limiting
Tandem ELF
L Bay-O-Net
ELSP Fuse

Encapsulated Fuse
Magnex Interrupter
Transformer Components
Secondary Bushings
Bushing Wells
Integral Loadbreak Bushing
600A Bushings
Arrester Disconnect
Tap Changer
Sectionalizing Switch
Two positions/Four positions/Three positions Loadbreak Switch
Series - Multiple Switch

1.Are you manufacture?
We are a professional factory with more than 10 years of experience,Our projects supplied to Airprot/Subway/Railway/power station.

2.What is your technical advantages?
Our engineers worked in the power distribution industry field for 20~30 years.In particular, in non-standard customization of electric field, High altitude, non-standard voltage frequency field.

3.What is your price advantages?
we have 5 branch factorier for electric components,all raw materials are one stop shopping,so we can save the value for you!

4.How about your quality advantage?
We are 100% guarantee the quality for 3 years.

5.How about your delivery time?
The delivery time with 7-10 working days after get your deposit.( the Qty depends on 10-20 sets),Our factory is located in
Xi'an , Shannxi . In terms of quality and strength, we are both ahead of the market .

6.We can accept payment way:

TT/LC/DP /STS ORDER