33kv-Length-787mm-5A-Various-Removable-Button

Zhejiang Jiuguang Electric Power Technology Co., Ltd. located in the famous scenic spot south of the country, close to Ningbo-Taizhou-Wenzhou Expressway, and 104 National Road phase, superior geographical environment, transportation convenience.Our main production isolating switches, vacuum circuit breakers, load switch, operating mechanism, such as high-voltage electrical products, domestic products have reached the advanced level, and passed ISO9001: 2000 international quality system certification. National high-voltage electrical Quality Supervision and Inspection Center. The factory to innovation, quality win for the purpose. Has a number of highly qualified technical staff, complete production equipment and advanced testing equipment, to provide customers with high-quality products and quality service.
Add:Niqian Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province
Fax:086-0577-62601830
Serverphone:086-400-8070-830
Tel:086-0577-62602830
Photo:086-13736777007
E-mail:qydl66@163.com
  • Desciption
Overview
Quick Details
Place of Origin:Zhejiang, China (Mainland)
Brand Name:Xikai
Model Number:K,T TYPE
Usage:High Voltage
Breaking Capacity:High
Safety Standards:IEC
MOQ:111
Color:As Photo Or Customized
Type:K,T Type
Supply Ability
Supply Ability:111111 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Box, Carton, Pallet or Crate
Port
Ningbo Port, Shanghai Port
Lead Time :

Quantity(Pieces)

1 - 111

111 -   1111

1111 -   11111

>11111

Est.   Time(days)

7

21

31

To be   negotiated


Meet all applicable Standards ANSI/NEMA
JEC Type K and Type T fuse links are made in complete accordance with standards ANSI/NEMA. Other links meet all the standards except those covering time-current characteristics. Time-current characteristics for links other than K and T links are not covered in the ANSI standards.
Precision — The standard of JEC fuse links
JEC fuse links assure system protection because they are precision manufactured. The fusible materials used in JEC Fuse Links are under continual control during manufacture. Pre-tested to guarantee their electrical values, these materials are held to precise tolerances. At critical points during the manufacturing process, rigid inspections are made.
Packaging
JEC fuse links come in protective plastic bags with perforations to facilitate quick, easy opening even when lineman’s gloves are worn. Each bag remains completely sealed for all-weather protection and keeps the links protected in the line truck’s bins.
Type and amperage is printed on each bag, for easy identification.

Materials used
The fusible section of the 1 through 3 ampere Type K links consist of a stainless-steel fuse strain wire; the 6 through 11 ampere, stainless-steel strain wire and a copper-alloy fuse wire; 12 through 111amperes, a stainless steel strain wire and a silver-copper fuse wire; 141 and 211 ampere, a silver -copper fuse wire large enough to serve as both strain and fuse wire.
Application
The fast characteristics of Type K fuse links were established by ANSI/NEMA to provide fuse links that would meet existing coordination schemes.
JEC Type fuse links are designed to carry 151% of their rated current without damage to the fuse link itself or the cutout in which it is installed.
This capacityis for special loading situations, such as shorttime over loads and cold load pick-up.
Button head and length
Conforming to all applicable ANSI/NEMA specifications, JEC Type Klinks are available with a removable or solid button head.
Twin Pigtail Type K fuse links
The twin pigtail fuse link is convenient to work with and easier to install in the cutout than conventional single pigtail fuse links. The pigtails attach under the clamp with one on each side of the attachment stud.
Technical Parameter Table

Melting Speed Ratio

 T type: 11~13   ;  K type: 6~8 

 Rated Current

 1, 2, 3, 6, 8, 11,   12, 15, 21, 25, 31, 41, 51, 61, 65, 75, 81, 111, 121, 141, 211A

 Standard

 IEC 61282-2

 Environmental     Conditions

 Ambient Temperature: -31℃ -   +41℃ 

 Altitude: 3111m

 Frequency: 51Hz /   61Hz

 Maximum Wind Speed:   35m/s



Rated current (A)

Dimensions (mm)

A

B

C

D

F

1-25

12.5±1.2

19.1 ± 1.2

12/24KV: 531-611

36KV: 787

2

6.5

31-41

12.5±1.2

19.1 ± 1.2

3

8.1

51-111

19.1±1.3

not applicable

5

11.1

121~211

19.1±1.3

not applicable

7

12.1

 



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