Zhejiang, China
Business Type:
Manufacturer/Factory, Other, Group Corporation
Business Range:
Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, ...
Management System Certification:
ISO 9001
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

Fuse Cutout, Cutout Fuse, 15kv Dropout Fuse manufacturer / supplier in China, offering 12-15kv Porcelain Expulsion Dropout Fuse, France and Africa Market Copper Earth Connector, Distribution Box / MCB Box / Wall Mounting Enclosure and so on.

Gold Member Since 2010
Audited Supplier

12-15kv Porcelain Expulsion Dropout Fuse

Get Latest Price
Min. Order / Reference FOB Price
50 Pieces US $20/ Piece
Port: Ningbo, China
Production Capacity: 8000PCS Per Month
Payment Terms: L/C, T/T, Western Union, Negotiable
Usage: Power Transmission System
Material: Porcelain or Polymer
Installation: with NEMA Bracket
Type: Dropout Fuse
Shape: Square
Size of Fuse: Fuse Link

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Basic Info

Model NO.
HQF-203
Form of Installation
Insurance Tube Holder
Environmental Protection
Environmental Protection Fuse Holder
Execution Standard
European Standard
Fusing Speed
F
Brand
Cowinelec, OEM, ODM
Rated Voltage
15kv
Rated Current
200A
Breaking Current
12000A
Impulse Voltage
125bil
Power Frequency Withstand Voltage
45kv
Leakage Distance
330mm
Weight Ref.
8.5kgs
Dimension Ref.
51*32.5*12cm
Trademark
COWINELEC, OEM, ODM
Transport Package
Foam + Carton
Specification
CE
Origin
Zhejing China
HS Code
85363000
High Voltage Cut Out Fuse / Dropout Fuse 

Dropout fuse cutouts and load switching fuse cutouts are for outdoor used high voltage protective device. To be connected with in coming feeder of distributing transformer or distribution lines. It mainly protect transfeormer or lines from short circuit and overload, and on/off loading current.Drop out fuse cutout is composed of insulator supports and fuse tube, static contacts are fixed on two sides of insulator support and moving contact is installed on two ends of fuse tube. Fuse tube is composed of inside arc-exting tube, outer phenolic compound paper tube or epoxy glass tube.Load switch fuse cutout provides enforced elastic auxiliary contacts and arc-extinguishing enclosure for switching on/off loading current.

In the norman working, the fuse tube is formed up of close position via the fuse link tightened. In case the system occur faults, faut current results in fuse melt immediately and forms electric arc, which let arc-extinguishing tube be heated and explode a lot of gas. Those will produce high pressure and blow off the arc along with tube immediately. After fuse link melt, the moving contact drops out without tightened strength, mechanism is locked and fuse tube drop out, then form a distinct open position. When it needs to disconnect in loading, the operator shall pull the moving contact via insulating operating bar. At the moment, the main contact and auxiliary static contact are still contacted. Be continued to pull the contact, then the auxiliary contact is separated, it produced the electric arc between the auxiliary contacts. The arc is lengthened in arc-extinguishing enclosure gap, meanwhile, the arc shield explode gas to blow off the arc during the current passes zero. 

Rated voltage: 10KV, 11KV, 15KV, 24KV, 27KV, 30KV, 33KV, 36KV, 38KV etc.

Material: Porcelain type, Polymeric type.

12kv-15kv High Voltage Dropout Fuse
typerated volage
(kv)
rated 
current
(a)
breaking 
current
(a)
impulse 
volage
(bil)
power-frequency
withstand voltage (kv)
leakage distance
(mm)
weight
(kg)
dimensions
(cm)
HQF-1031510010000125453308.551×32.5×12
HQF-2031520012000125453309

We main produce HV Dropout Fuse, Lightning Arrestor, Isolate Switch, Poleline Hareware,solar photovoltaic fittings,etc. Welcome to contact us for business.

Alizée Jiang
Cowin Electrical Co., Ltd.
 
Cell No.: 0086 18858823877 
Tel: 0086 577 62729563   
Fax: 0086 577 62729562 
Add: No.29 East Huancheng Road, Liushi Town, Yueqing 325604, Wenzhou,China.
www.cowinelec.com
www.powerfitting.net

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