High Voltage Dropout Fuse

High Voltage Dropout Fuse Drop-out fuse cutout and load switching fuse cutout are of outdoor used high voltage protective device,To be connect incoming feeder of distribution transformer or distribution lines it mainly protect transformer or lines from short circuit and overload,and ON/off loding current ,Drop-out fuse cutout is composed of insulator supports and fuse tube,staatic contacts is fixed on two sides of insulator support and moving con-tube,tact is installed on two ends of fuse tube.Fuse tube is composed f inside arc-extinguishing tube outer phenolic compound paper... View full description Tags   Fuse   Insulator   Arrester   Web address: http://www.cntbg.com Address: 7th Floor, Hualian Edifice, Liushi, Wenzhou, Zhejiang,325604 China, Wenzhou, Zhejiang, China Phone: 86-577-27870007 - Fax: 86-577-27870087

Detailed Product Description

Drop-out fuse cutout and load switching fuse cutout are of outdoor used high voltage protective device,To be connect incoming feeder of distribution transformer or distribution lines it mainly protect transformer or lines from short circuit and overload,and ON/off loding current ,Drop-out fuse cutout is composed of insulator supports and fuse tube,staatic contacts is fixed on two sides of insulator support and moving con-tube,tact is installed on two ends of fuse tube.Fuse tube is composed f inside arc-extinguishing tube outer phenolic compound paper tube or epoxy glass tacts and arc-extiguishing exclosure for switching on/off loading current. At normally working via fuse link tightened the fuse tube is fixed to form up of close position,In case system occurs faults,fault current result guishing melt immediately and take place electric arc ,which let arc-extin-guishing tube being heated and explode a lot of gas,this Will produce high pressure and blow off the arc along with tube,After fuse link melt moving contact has no tightened strength again mechanism is locked ad fuse tube drop out,Cutout now is in open position,When it needs to switch off during cutout loading ,operator shall via insulating operating bar pull the moving contact,at its beginning the auxiliary static contact is contacted still ,whiling pulling the auxiliary contact is sepa-rated between auxiliary contacts there occur electric arc and the arc-extinguishing explode gas to blow off the arc during current passing zero.

See More Item(s) from This Company

SUL181H Time Relay -Contact capacity: AC 250V, 16A -Full timing range: 24h -Coil voltage: 110V, 230V AC -Life: 1) Electrical-105 times; 2) Mechanical- 107 times -Operating temperature: -40+50 degree...

4A4 series 2/5, 3/5 way air valves Specification: *Type: 4A410-15, 4A420-15, 4A430C-15, 4A430E-15, 4A430P-15 *Working media: air (diameter 40mm filtered) *Acting: inter guide style *Place number: five mouth, two places/five mouth,...

MVSC220 series 2/5, 3/5 way solenoid valves Specification: *Item: MVSC-220-4E1/E2, MVSC-220-4E2C/P/R *Working media: air (diameter 40mm diameter) *Acting mean: inside style *Position number: five mouth, two places/ five mouth, three...

FOV Series 2/3, 2/5 way foot valves Specification: *Type: FOV-320, FOV-320C, FOV520, FOV-520C, FOV-320A, FOV-320AC, FOV520A, FOV-520AC *Fluid: air *Adapter diameter: 1/4PT *Temperature range: 0~70 degree centigrade *Number: 3...

KLU Series union straight (brass fittings) Technique explain Characteristic: It can avoid soft tube drop out being adopting rotation locking female. Basic material: copper Max. using pressure: 1.0MPa (10.2 kg f/cm2) Guaranteed compression...

KCM Series Stop fittings Technique explain Characteristic: it can control air outflow of the joint when dismantles soft tube. Basic material: copper Max. using pressure: 1.0MPa (10.2 kg f/cm2) Guaranteed compression...

QSL Series filter (Semi-auto drain way) Technical parameter: Type: QSL-8, QSL-10, QSL-15, QSL-20, QSL-25, QSL-40 Diameter of joint tube (d): G1/4", G3/8", G1/2", G3/4", G1", G1 1/2"

UPS (Uninterruptible Power Supply) Main Function 1. Automatic voltage regulation (3SAVR) 2. Automatic frequency regulation 3. DC cold-start for emergency use 4. Low/over voltage, surge, short circuit, over load protection 5....

SVC Automatic Voltage Stabilizer Application SVC automatic voltage regulator use continuously variable auto transformer, buck-boost transformer, AC synchronous motor, IC loop control system. It features small waveform distortion,...

Switching Power Supply Features: 1) Adopt importing components high reliability 2) Input EMI filter, high ability of resistance 3) Little DC wave, high working efficiency 4) Design for soft starting circuit, AC current...

Add to Favorites - Printer-Friendly  Selling LeadsBuying LeadsProductsCompanies   Advanced Search