Hollow & Bushing Insulator
Quantité : 1-200 Ton
We offer different kinds of hollow porcelain insulator & Bushing Insulator for Substation, such as Circuit Breaker (CB), GIS, Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc.
Contact us get more details about Hollow & porcelain bushing insulator, such as TDS, Application Method, OEM etc.
We can supply different type of Hollow & Bushing Insulator, also customer required.
Background technique of Hollow & Bushing Insulator
Arcing, corona, etc. occur in the device or the end of the hollow core composite sleeve, and the high temperature generated directly acts on the inner wall of the epoxy layer. Or the plasma generated by the arc and the corrosive gas generated by the decomposition of SF6 in the circuit breaker may impinge on the inner wall of the exposed epoxy layer. Polyethylene oxide itself has high temperature ablation resistance, arc resistance and corona resistance, and may cause severe surface ablation and leakage. Therefore, it is necessary to improve the arc resistance of the Hollow & Bushing Insulator.
In the existing science and technology, the fluoroplastic tube is sheathed in the polyethylene oxide/glass fiber composite pipe, thereby utilizing the arc resistance of the fluoroplastic to prevent arc, corona and the like from damaging the inner wall of the hollow composite pipe. However, in this way, its flexibility is poor, the pipe wall is thick, the production is difficult, and the cost is high.
Introduction of Hollow Core Insulators:
Hollow & Bushing Insulator plays an important role in insulation, support, etc. in outdoor power stations, substation and electrical equipment, or as a component of electrical equipment for power equipment, and it is common to see ceramic bushing insulators or hollow porcelain insulator used. It is usually made of glass fiber hollow-wound tube, upper and lower flanges and silicone rubber shed, which provides support and insulation for wires and electrical equipment, or acts as external insulation for electric equipment, bearing external forces such as bending and stretching.
Structure of Hollow & Bushing Insulator:
The Hollow & Bushing Insulator consists of an insulated mandrel inner cylinder, a tip flange, and a silicone rubber umbrella sleeve. The silicone rubber umbrella sleeve is formed by connecting two or more silicone rubber umbrella sleeve segments, and the connection structure between the adjacent two silicone rubber umbrella sleeve segments is a stepped lap joint structure, which increases the lap joint area. When the silicone rubber umbrella sleeve is subjected to the axial tensile force, the joint strength between the two mold umbrella sleeves is strengthened, the electrical performance of the hollow composite insulator is ensured, and the service life is prolonged.
Ruisen as one of the most professional porcelain bushing manufacturers, we provide china ceramic bushing insulators, porcelain insulator for transformers, porcelain bushing for transformer, hollow bushing, bushing porcelain, rubber insulation spray and etc. Want to know more? Please contact us.
Personne à contacter : Zang Iven, 0597 3271526
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de Hollow & Bushing Insulator Rechercher dans la catégorie : Informatique Rechercher dans la catégorie : bushing, hollow, insulator |
Lundi 23 septembre 2013
Quantité : 1m - Prix : 0,86 €
- Conduit électrique étanche aux liquides - Matière: acier inoxydable et gaine en PVC (noir, gris) Indice de protection: IP67 Température de fonctionnement: -20 ° C ~ 120 ° C Résistance à la compression (20mm): 7800N à 10% de déformation permanente sur la longueur 50mm Retirez...
KT-FLEX Co., Ltd
- kt-flex2011
- 300451 - Binhai New Area
- 86 22 66351573
- 86 15620368622
Lundi 23 septembre 2013
Quantité : 1pc - Prix : 3,24 €
- Connecteur de conduit électrique - Matière: acier inoxydable 304 Indice de protection: IP67 Meublé avec doublure isolante Tableau des spécifications: Part NO. Thread Type Size Conduit Size Stainless Steel Thread Length (mm) Thread O.D (mm) Inch Latus Rectum(mm)...
KT-FLEX Co., Ltd
- kt-flex2011
- 300451 - Binhai New Area
- 86 22 66351573
- 86 15620368622
Lundi 23 septembre 2013
Quantité : 1000 - Prix : 1 000,00 €
Tubes en acier inoxydable est généralement mesurée par son diamètre extérieur et peut être utilisé dans une variété d'applications, y compris un certain nombre d'applications structurelles. Stainless Tubes acier sans soudure, tubes sans soudure, tubes de précision en acier sans soudure...
Sunny Steel Tubosacero Ltd.
- tubosacero
- Shanghai - 闸北
- 862133780199
- 862161851035