This product is suitable for indoor AC 50HZ, rated voltage 3.6KW,
7.2KV and 12KV system, it can be used with other protective
electrical appliances (such as load switch, vacuum contactor,
etc.), as high voltage motor and other power equipment overload or
short circuit protection components. The fuse can reliably break any fault current between (3-5) times
the rated current of the fuse and the rated breaking current of
50KA under specified service conditions.
1. Model and meaning :
2. The dimension of plug-in type fuse :
| Model number | Rated voltage(kV) | Rated current of fuse wire (A) | Plug-in type(ΦD*L) | Rated breaking current (kA) |
| XRNM1-3.6(WFFDJ) | 3.6 | 50, 63, 80, 100 | Φ51*255 | 50 |
| 125, 160, 200, 250, 315,
355, 400 | Φ76*255 |
| XRNM1-7.2(WFLDJ) | 7.2 | 25, 31.5, 40, 50, 63, 80,
100, 125 | Φ76*292 |
| 160, 200 , 250 | Φ88*292 |
| XRNM1-12 | 12 | 25, 31.5, 40, 50, 63, 80,
100, 125, 160 | Φ76*403 |
| 160, 200, 225, 250 | Φ88*403 |
3.The dimension of busbar fuse:
| Domestic model number | International model number | Rated breaking current (A) | Size | Rated breaking current |
| XRNM1-7.2 | WDNHO | 25, 31.5, 40, 50, 63 | Φ51*403 | 50KA |
| WFNHO | 80, 100, 125, 160, 200 | Φ76*403 |
| WKNHO | 224, 250, 315 | Φ76*403 |
| | 355, 400 | Φ88*403 |
| XRNM1-12 | | 25, 31.5, 40, 50 | Φ76*403 |
| 63, 80, 100, 125, 160 |
| 200, 224, 250 | Φ88*403 |
Xi 'an Wuhuan Special Fuse Co., Ltd. is a high-technology
manufacturer company established by Wuhuan Electric Group in Xi
'an, Shaanxi Province, China's high voltage electric production
base in 2000. It Mainly engaged in the development,
design, manufacture, sales and service of fuses and other high
voltage appliances. The main products of the company are
high-voltage current limiting fuses, which are used in indoor
50HZ/60HZ power systems with rated voltage of 3.6-40.5KV. As
American power transformer, Europe type power transformer, high
voltage motor, voltage transformer, power capacitors and other
electric equipment overload and short circuit protection, and in
other appliances such as: load switch, vacuum contactor etc,
protection circuit and complete sets of electrical equipment from
damage by excessive overload current and short circuit current. The
company has high-quality technical personnel, professional fuse
manufacturing and testing equipment and advanced modern enterprise
management concept, its product categories, production scale and
sales revenue are growing at a high speed. Wuhuan Company
implements ISO9001:2000 quality system standard, uses MCAD
development and design, with the help of Intuitive ERP and advanced
testing equipment to ensure the reliability of production and high
quality products. All the products have passed the type test of the
national high voltage electrical apparatus quality supervison and
inspection center ,and are in line with the national GB/T15166.2
standard and IEC60282 standard of the International
Electrotechnical Commission.
New products:
SDLDJ and SFLDJ & SDMDJ full-range protection
high-voltage current limiting fuses developed by our company are
mainly used for overload and short-circuit protection of domestic
power generation transformers. This series of products complete
specifications, rated current up to 100A, products have passed the
national high voltage electrical quality supervision and inspection
center type test.
Quality standards of the company:
We fully implement GB/T15166.2 and IEC60282(International
Electrotechnical Commission) technical standards, product quality
in line with the British BS standard, German DIN standard. Rigorous
design, advanced technology, timely service, the company's quality
system for the implementation of the quality policy to provide a
full guarantee.
Our products:
1.High voltage fuse for overload protection of oil-immersed
transformer
2.High voltage current limiting fuse for backup protection of
oil-immersed transformer
3.High voltage current limiting fuse for power transformer
protection
4.High voltage current limiting fuses for protection of 40.5kv
transformer
5.High voltage current limiting fuse for full range protection of
power transformer
6.High voltage current limiting fuse for protection of high voltage
motor
7.High voltage current limiting fuse for vacuum contactor fuse
(F-C) combination appliance
8.High voltage current limiting fuse for protection of voltage
transformer
9.High voltage current limiting fuse for power capacitor protection
10.XRNT-15.5Q Full-range high-voltage current limiting fuse for
transformer protection (integral)
11.Full range high voltage current limiting fuse for XRNT-40.5Q
transformer protection (integral)
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 factories 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.
Our factory is located in Xi'an , China . In terms of quality and
strength, we are both ahead of the market .6.We can accept payment way:
TT/LC/DP /STS ORDER
