T: +86-180-67981129
E:sales@pino-electric.com
E:sales@pino-electric.com
Makou Industrial Park, Yongxiu County, Jiujiang city, Jiangxi Province, China
Product Overview
Hccrw(hchrw)outdoor high-voltage ac drop type fuses,a kind of overcurrent protective device,is applied in the overload,short-circuit protection and power isolation of the outdoor ac50hz distribution line and distribution transformer with rated voltage of 6-35kv.
Drop type fuse is one of the most widely used products in the distribution network and distribution system.The traditional drop type fuse has various defects such as:Unstable breaking performance,low throughput capacity,short operation life,etc.,and these defects have not been satisfactorily solved for decades.Along with the development of the social economy and the increase of requirements on power supply reliability,the electric power system has increased its requirements on quality of this product.For that,hifuture electric performs detailed research on various kinds of drop type fuses at home and abroad and asks for many advices and suggestions from the endusers,on the basis of which,new type of hccrw(hchrw)series outdoor high-voltage ac drop type fuses are successfully developed. The technical parameters of hccrw(hchrw)series outdoor high-voltage ac drop type fuses have achieved the requirements of iec2822 standard,dl/t64097 standard,gb15166.3-94 standard and american standard ansi/ieee37.41.These products also pass the type test of national high voltage apparatus quality supervision &inspection testing center.Besides,we have applied a patent for utility model on the design of critical component.The patent number is 200720019400.2.
Point Product Patents
For the traditional products,compression joint method using riveting leaf spring is adopted for all the connections between the cartridge bottom rotary part (casting copper fttings)and the ower conductor.This compression joint method can only provide a very smallcontact area, and is apt to cause the contact resistance increasing and the contact becoming hot for various easons such as the dispersivity during closing operation and the elasticity decreasing caused by metal fatigue.When the leaf spring becomes hot,it willlose elasticity further and cause an even higher contact resistance,which can burn out the fuse at last.
This product creatively uses u-shaped spring instead of leaf spring,which not only improves the binding force but also ensures that the compression joint force will not be influenced by temperature.This structure greatly improves the operation reliability, and thoroughly solves the burn- out problems caused by poor contact of the drop type fuse.
Quality Assurance
The fcrw series drop type fuse of our company has passed the type test of national high voltage apparatus quality supervision &inspection testing center according to the national standard gb 15166.3-94(high-voltage acjet model fuse)
Our company,has passed the iso9001 quality management system certification.The total process quality control by means of using correct drawings,technique documentation, perfect standards,rationally distributed quality control points and intact test apparatus etc. Has already been realized.It is our commitment that the qualifed percentage of ex-works products being 100%and in case of any failure caused by product quality problems during operation.
Production Process Control
Hifuture Electric controls its whole production processtrictly according to the requirements as stated in the ISO9001 Quality Management System.Our Company also adopts advanced production equipment and effective quality control means in order to pursue more perfect products.
Delivery Test
Visual and dimension inspection.
One minute power frequency phase-earth dry withstand voltage test.
Contact performance inspection.
Conditions Apply
Rated frequency:50Hz
Ambient temperature:-40℃~+50℃
Altitude above sea level:1000m
Pollution degree:IV
■ Wind pressure:700Pa(with a wind speed of 34m/s)
■ Minimum creepage distance to earth:300mm
■ Free of strong acid and strong base corrosion
Applicable Standards
■ Technical Specifications of HCCRW Series AC Outdoor High Voltage Drop Type Fuse(enterprise standards)
■ Technical Specifications of HCCRW Series AC Outdoor High Voltage Drop Type Fuse(enterprise standards)
■ GB15166.3-94 High-Voltage ACFuse--Jet Type Fuse
Orders Notes
In Placing orders,the user shall provide the following parameters: Products type
■ Rated current
■ Make sure if wire fuse is needed
In case of any special requirements please make marks in detail
Type Description
Technical Characteristics
Technical Characteristics
Outdoor High-voltage AC Drop Type Fuse
HCCRW12-100/12.5
HCCRW12-200/12.5
Mounting dimension
Technical parameters
Type | Rated voltage (kV) | Rated Current (A) | Breaking Current (kA) | Impulse Voltage (kA) | Power frequency withstand voltage (kV) | Creepage distance (mm) | Weight (kg) | Volume (cm) |
HCCRW12-100/12.5 | 12(15) | 100 | 12.5 | 110 | 42 | 230 | 6.5 |
38.5*340*10 |
HCCRW12-200/12.5 | 12(15) | 200 | 12.5 | 110 | 42 | 230 | 6.6 |
Outdoor High-Voltage Ac Drop Type Fuse
HCHRW12-100/12.5
HCHRW12-200/12.5
Technical parameters
Type | Rated voltage (kV) | Rated Current (A) | Breaking Current (kA) | Impulse Voltage (kA) | Power freguency withstand voltage (kV) | Creepage distance (mm) | Weight (kg) | Volume (cm) |
HCHRW12-100/12.5 | 12(15) | 100 | 12.5 | 110 | 42 | 310 | 4.1 | 38.5*340*10 |
HCHRW12-200/12.5 | 12(15) | 200 | 12.5 | 110 | 42 | 310 | 4.2 |
Outdoor High-Voltage Ac Drop Type Fuse
HCCRW15-100/12.5
HCCRW15-200/12.5
Technical parameters
Type | Rated voltage (kV) | Rated Current (A) | Breaking Current (kA) | Impulse Voltage (kA) | Power frequency withstand voltage (kV) | Creepage distance (mm) | Weight (kg) | Volume (cm) |
HCCRW15-100/12.5 | 12(15)/24(27) | 100 | 12.5 | 125 | 55 | 340 | 7.2 | 52*42*10 |
HCCRW15-200/12.5 | 12(15)/24(27) | 200 | 12.5 | 125 | 55 | 340 | 7.2 |
Outdoor High-Voltage Ac Drop Type Fuse
HCHRW15-100/12.5
HCHRW15-200/12.5
Technical parameters
Type | Rated voltage (kV) | Rated Current (A) | Breaking Current (kA) | Impulse Voltage (kA) | Power freguency withstand voltage (kV) | Creepage distance (mm) | Weight (kg) | Volume (cm) |
HCHRW15-100/12.5 | 12(15)/24(27) | 100 | 12.5 | 125 | 55 | 480 | 4.3 | 52*42*10 |
HCHRW15-200/12.5 | 12(15)/24(27) | 200 | 12.5 | 125 | 55 | 480 | 4.4 |
Outdoor High-Voltage Ac Drop Type Fuse
HCCRWX15-100/12.5
HCCRWX15-200/12.5
Technical parameters
Type | Rated voltage (kV) | Rated Current (A) | Breaking Current (kA) | Impulse Voltage (kA) | Power frequency withstand voltage (kV) | Creepage distance (mm) | Weight (kg) | Volume (cm) |
HCCRWX15-100/12.5 | 12(15)/24(27) | 100 | 12.5 | 150 | 65 | 450 | 7.5 |
53*44*12 |
HCCRWX15-200/12.5 | 12(15)/24(27) | 200 | 12.5 | 150 | 65 | 450 | 7.5 |
Outdoor High-voltage AC Drop Type Fuse
HCHRWX15-100/12.5
HCHRWX15-200/12.5
Technical parameters
Type | Rated voltage (kV) | Rated Current (A) | Breaking Current (kA) | Impulse Voltage (kA) | Power freguency withstand voltage (kV) | Creepage distance (mm) | Weight (kg) | Volume (cm) |
HCHRWX15-100/12.5 | 12(15)/24(27) | 100 | 12.5 | 150 | 55 | 630 | 4.8 |
53*44*12 |
HCHRWX15-200/12.5 | 12(15)/24(27) | 200 | 12.5 | 150 | 55 | 630 | 4.9 |
Outdoor High-voltage AC Drop Type Fuse
HCCRW15F-100/12.5
HCCRW15F-200/12.5
HCHRWX15F-100/12.5
HCHRWX15F-200/12.5
Technical parameters
Type | Rated voltage (kV) | Rated Current (A) | Breaking Current (kA) | Impulse Voltage (kA) | Power frequency withstand voltage (kV) | Creepage dstance (mm) | Weight (kg) | Volume (cm) |
HCCRW15F-100/12.5 | 12(15)/24(27) | 100 | 12.5 | 150 | 55 | 340 | 7.6 |
56*44*12 |
HCCRW15F-200/12.5 | 12(15)/24(27) | 200 | 12.5 | 150 | 55 | 340 | 7.7 | |
HCHRWX15F-100/12.5 | 12(15)/24(27) | 100 | 12.5 | 150 | 55 | 630 | 5.2 |
58*44*12 |
HCHRWX15F-200/12.5 | 12(15)/24(27) | 200 | 12.5 | 150 | 55 | 630 | 5.3 |
