With Push-in connection technology, you can connect conductors easily – both directly and without tools, insert forces reduced by 50%. it is suitable for various applications. Insert rigid conductors or conductors with ferrules from 0.25mm² into the conductor shaft.The contact spring opens automatically and provides the required pressure force against the current bar.
When installing smaller conductors from 0.14mm², use a standard screwdriver to push the orange button and actuate the contact spring.
Push-in Connection have test and passed various certificates. For example, Vibration resistance in accordance with railway standard DINEN50155,shock and corrosion resistance in accordance with current shipbuilding registers.
Connector Push Wire,Quick Crimp Splice Connector,Power Insulated Connector,Electric Wire Connector Wonke Electric CO.,Ltd. , https://www.wkdq-electric.com
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.Â
Rated voltage: 10KV, 11KV, 15KV, 24KV, 27KV, 30KV, 33KV, 36KV, 38KV etc.
Material: Porcelain type, Polymeric type.
10kv-15kv High Voltage Dropout Fuse
type
rated volage
(kv)ratedÂ
current
(a)breakingÂ
current
(a)impulseÂ
volage
(bil)power-frequency
withstand voltage (kv)leakage distance
(mm)weight
(kg)dimensions
(cm)
HQF-101
12
100
10000
110
40
245
7
41×39×11.5
HQF-201
12
200
12000
110
40
245
7.5
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 18858823877Â
Tel: 0086 577 62729563Â Â Â
Fax: 0086 577 62729562Â
Add: No.29 East Huancheng Road, Liushi Town, Yueqing 325604, Wenzhou,China.
www.cowinelec.COM
www.powerfitting.net
Model NO.: HQF-101
Form of Installation: Insurance Tube Holder
Environmental Protection: Environmental Protection Fuse Holder
Execution Standard: IEC & ANSI
Fusing Speed: F
Brand: Cowinelec,OEM,ODM
Rated Voltage: 12kv
Rated Current: 100A
Breaking Current: 10000A
Impulse Voltage: 140bil
Power Frequency Withstand Voltage: 40kv
Leakage Distance: 245mm
Weight Ref.: 7&7.5 Kgs
Dimension Ref.: 41*39*11.5cm
Trademark: COWINELEC, OEM, ODM
Transport Package: Foam + Carton
Specification: CE
Origin: Zhejing China
HS Code: 85363000
12KV High Voltage Cut Out Fuse /Â Dropout FuseÂ