Basic Info.Model NO.Xrnt3-15.5qBreaking CapacityHigh Voltage
Circuit BreakersOperationElectric TypeSpeedHigh-Speed Circuit
BreakerArc-extinguishing MediumOil-immersed
TypeInstallationInsertStructureMCBPoles
Number1TypeFuseFunctionOvercurrent
ProtectionCertificationISO9001-2000Model No.Xrnt3-15.5qFusing
DeviceLink BreakShapeInsertFusing SpeedFFUsageHigh
VoltageStandardULHS8535100000TrademarkWuhuan or OEMTransport
PackageFoam Carton and Wooden PackingSpecification15.5KvOriginXi′
an ChinaHS Code8535100000Product DescriptionXRNT3-15.5Q full
range high voltage current limiting fuse is for transformer
protection, it suitable for power system of rated AC frequency
50HZ, rated voltage 15.5KV . As a power transformer and other
power equipment overload and short circuit protection element. They
are mainly installed in the American box transformer oil, with the
transformer, load switch box, and will not produce any
pollution to the transformer oil. The backup melt inside the
fuse will break the short-circuit current when the short-circuit
current passes through the fuse. The overload melt and backup
melt are installed in series in the fuse casing inside the high
voltage current limiting fuse. When the overload current exceeds
the specified value for a certain time, the overload melt inside
the fuse is melted and the circuit is cut off. The product is
widely used in wind power generation, solar power generation, tidal
power generation and other equipment distribution protection, this
fuses can be equipped with fuses action trigger device, for the
control system to break the circuit or send fuses and other
indicating signals. The product is convenient to replace the
fuse, the time current characteristic curve is stable, the error is
only plus or minus 10%, the current limiting characteristic is
remarkable, the minimum breaking current is 2 times of the rated
melt current, the maximum breaking short-circuit current capacity
can reach 50KV. 1. Working conditions :a, The ambient
temperature is not higher than +40 degrees Celsius and not lower
than -40 degrees Celsius.b, Elevation is more than 1000 meters .c,
The relative humidity should not be more than 90% of the daily
average.d, The surrounding air should be free from corrosive gas or
flammable gas pollution.e, The fuse outer transformer oil is
no more than 110 degrees Celsius.2. The fuse rated current and
transformer capacity can be selected according to the below
table :Transformer capacity (kVA)Fuse model numberRated
current of fuse in 15.5kv voltage system(A)Rated current of
fuse in 12kv voltage system (A)400XRNT3-15.5Q/
X-5040505005063630638080080100100010012512501251401500160 1803.
See below table for the insulation level of fuses: Rated
current (KV)Rated peak lightning impact withstand voltage(positive
and negative) KVRated 1 min power frequency withstand
voltage(effective value) KV15.5To the ground and
InterphaseFractureTo the ground and InterphaseFracture
80 9042484.
Fuse structure:5. Time & current characteristic curve of
XRNT3-15.5Q 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 elec
Related products about Sample Customization High Voltage Fuse Xrnt3-15.5q Model/High Voltage Current Limiting Fuse
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup