Disc Electric Glass Insulators Toughened Glass Insulator U300B/195
Contact Person : Julia
Phone Number : 86-18037871307
WhatsApp : +8618037871307
Minimum Order Quantity : | Negotiation | Price : | Negotiation |
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Packaging Details : | Standard National Packing Method | Delivery Time : | Depends on the quality of client |
Payment Terms : | 30% advanced payment , 70% balance payment before shipment. | Supply Ability : | 2000 Ton per Month |
Place of Origin: | China | Brand Name: | DINGLI |
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Model Number: | Insulator |
Detail Information |
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Certification: | ISO9001/CE/ROHS | Material: | Glass, Glass |
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Type: | Glass Disc Insulator | Model Number:: | U120B/146 |
Usage: | Power Lines | OEM/ODM: | Available |
Supply Ability:: | 50000 Piece/Pieces Per Month | ||
High Light: | glass power line insulators,disc suspension insulator |
Product Description
Toughened Glass Disc Suspension Insulator For 70kn High Voltage Power Lines
Quick Detail:
Glass Disc Insulator For 70kN High Voltage Glass Suspension insulator
Application:
Insulators are commonly used as a flexible coating on electric wire and cable. Since air is an insulator, in principle no other substance is needed to keep power where it should be. High-voltage power lines commonly use just air, since a solid (e.g., plastic) coating is impractical. However, wires which touch each other will produce cross connections, short circuits, and fire hazards. In coaxial cable the center conductor must be supported exactly in the middle of the hollow shield in order to prevent EM wave reflections. Finally, wires which expose voltages higher than 60V can cause human shock and electrocution hazards. Insulating coatings help to prevent all of these problems.
IEC designation | U70BLP | U100BLP | U120BLP |
Diameter D( mm ) | 280 | 280 | 280 |
Socket coupling( mm ) | 146 | 146 | 146 |
Creepage distance L( mm ) | 450 | 450 | 450 |
Socket coupling( mm ) | 16 | 16 | 16 |
Mechanical failing load( KN ) | 70 | 100 | 120 |
Wet power frequency withstand voltage( kV ) | 50 | 50 | 50 |
Dry lightning impulse withstand voltage( kV ) | 125 | 125 | 125 |
Impulse puncture voltage( P.U ) | 2.8 | 2.8 | 2.8 |
Power frequency puncture voltage( kV ) | 130 | 130 | 130 |
Radio influence voltage( µV ) | 50 | 50 | 50 |
Corona visual test( kV ) | 18/22 | 18/22 | 18/22 |
Power frequency electric arc voltage | 0.12s/20ka | 0.12s/20ka | 0.12s/20ka |
Net weight per unit( kg ) | 5.8 | 5.8 | 5.8 |
Packaging
1.Specific packaging can be made to order.
You can specify other shipping methods such as Airmail, FEDEX or DHL. We shall let you know about the shipping cost after receipt of your order.And also can send by sea or air, kindly send me the port of yours.
1. About us
HENAN DINGLI was founded in 1963 as a small electric power equipment manufacturer, after more than 50 years’development, DINGLI now is group company dedicated on total solutions for electricity projects covering survey, design, manufacture, complete equipment supply, construction, operations, maintenance, investment and so on. HENAN DINGLI actively devote to power grid construction, participated in all UHV construction projects and made an outstanding contribution to UHV transmission lines of China.
Since 2000, HENAN DINGLI has been actively developing international business, successively built Ecuador, Cambodia manufacturing Base, Quito tower design center, Spain, Peru, Chile and other overseas service centers. We have got a number of international certificates, such as ISO certificate covering design, equipment and construction, AWS welding certificate, ASTM system certificate, Chile NCH 203 certificate, Colombia RETIE certificate, Costa Rica material quality Certificate, etc. By the end of 2018, the overall proportion of international business is more than 30% of the company's main revenue. We have provided high-quality products and services to more than 100 customers in 33 countries, including the markets of Europe, America, Africa and Southeast Asia. With strong technical support and on-site service capability, HENAN DINGLI has saved a lot of project costs for customers and won their recognition.
2. International Certificate
ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,ect.
3. After-Sale Service
Technical Support
Technical support on pre-sales stage. DINGLI has own survey and engineering company with more than 100 engineers. We have special pre-sales engineer to work with customer at early stage of the project.
Package
Set-wisely packing or member-wisely packing as per client's requirements.
5. Global-network map
China
Henan DINGLI Pole and Tower Co., ltd.
Henan Zhongdingxin Detection Technology Co.,ltd.
Henan Dadi Electricity Engineering Co.,ltd.
Henan DINGLI Power Equipment Co.,ltd
Henan DINGLI Power Construction Co., ltd
Huading Concrete Pole Co., Ltd
Xingjiang Huili Steel Tower Co., Ltd.
Bazhou Dingli Tower Co., Ltd.
Shanghai Sales and Service Center
Beijing Sales and Service Center
Cambodia
Cambodia Phnom Penh Factory
Spain
Madrid (Spain) Sales and Service Center
Dakar, Senegal
Senegal (Dakar) Sales and Service Center
Senegal (Dakar) Spare Part Warehouse
Quito, Ecuador
Quito (Ecuador) Steel Tower Design Center (ASTM Standard)
Quito (Ecuador) Steel Tower Emergency Production Line
Quito (Ecuador) Raw Material and Spare Part Warehouse
Lima, Peru
Lima (Peru) Sales and Service Center
Cochabamba, Bolivia
Cochabamba (Bolivia) Raw Material and Spare Part Warehouse
Santiago, Chile
Santiago (Chile) Sales and Service Center
Jakarta, Indonesia
Jakarta (Indonesia) Sales and Service Center
Customer Visit
Clients of Bolivia visited Dingli for factory inspection, we talked about the key issues faced right now, and found ways to solve it together. They set a high value on this cooperation.
Customers and Partners of Dingli
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