Higher Tensile Composite Electric Post Insulators Electrical Substation 145kv 150kv
Contact Person : Julia
Phone Number : 86-18037871307
WhatsApp : +8618037871307
|Minimum Order Quantity :||Negotiation||Price :||Negotiation|
|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 :||2000000 Piece/Pieces per Year|
|Place of Origin:||China||Brand Name:||DINGLI|
|Model Number::||DL-57||Standard:||ASNI ,AS ,CE|
|Line Post Insulator:||Insulations||Porcelain Insulator:||All Type Procelain|
|Application:||High Voltage||Rated Voltage:||11kV|
|Tensile Strength:||11kN||Usage:||Electrice Power|
11kV Substation Post Insulator,
Porcelain Ceramic Substation Post Insulator,
11kV line post insulator
11kV High Quanlity Porcelain Ceramic Substation Post Insulator
An insulator is a material or method that restricts the transfer of either heat or electricity. In the case of heat,
thermal insulators work by reducing the rate heat can travel through a space. Generally, they use specific
materials and will keep heat-carrying matter from moving. In the case of electricity, electrical insulators confine
an electric current to a designated path. They typically work by using a material with many outer elections,
a condition that will cause low electrical conductivity.
|ANSI CLASS||With long stud||57-1L||57-2L||57-3L||57-4L||57-5L|
|With short stud||57-1S||57-2S||57-3S||57-4S||57-5S|
|Creepage Distance (mm)||356||559||737||1016||1143|
|Dry Arcing Distance (mm)||165||241||311||368||430|
|Power Frequency||Dry /kV||70||100||125||140||160|
|Critical Impulse Flashover Voltage||Positive/kV||120||160||200||230||265|
|radio Influence voltage||Test Voltage to ground/kV||15||22||30||44||44|
|Maximum RIV t 1MHz/uV||100||100||200||200||200|
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 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.
Site assistance in Latin American market, so far we have sales and service center in Spain, Chile, Bolivia, Peru, Ecuador, Senegal, which will make a fast response for customer.
Warehouse and Emergency Supply
Warehouse and emergency supply for spare parts, damage parts and missing parts: DINGLI has built production line in Quito and warehouse for transmission line and distribution network in Ecuador, Bolivia and Senegal with common use spare parts.
Design and Consultant
Supported by both domestic engineering company and Quito tower design center, could provide technical consultant and design service within our scope of work. For Quito tower design center, most of the engineers are local staffs. The Design is based on ASTM protocols meantime with GB material standard, which will reduce the weight, and avoid the replacement on the profiles to save the working time.
Set-wisely packing or member-wisely packing as per client's requirements.
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Shanghai Sales and Service Center
Beijing Sales and Service Center
Cambodia Phnom Penh Factory
Madrid (Spain) Sales and Service Center
Senegal (Dakar) Sales and Service Center
Senegal (Dakar) Spare Part Warehouse
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) Sales and Service Center
Cochabamba (Bolivia) Raw Material and Spare Part Warehouse
Santiago (Chile) Sales and Service Center
Jakarta (Indonesia) Sales and Service Center
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