high voltage electrical station post insulator for composite and porcelain material

high voltage electrical station post insulator for composite and porcelain material Product Description high voltage electrical station post insulator for composite and porcelain material :
some main IEC model number types: C4-125,C6-250,C6-450,C6-550,C8-550,C10-650,C8-750,C10-850,C10-950,C10-1050,C12.5-1550   some main ANSI model types: TR202,TR205,TR208,TR210,TR214,TR216,TR286,TR287,TR288
common used high voltage electrical station post insulator: IEC standard, ANSI standard, ESP standard post insulator insulation material of electrical high voltage post insulator clasification
composite polymer type made be silicone rubber and reinforcing fiberglass rod ceramic type made by high strength porcelain, C120, C130 high aluminum


high voltage electrical station post insulator for composite and porcelain material parameter:
 

Insulator technical description	Unit	Value
Rated voltage	kV	11kv,33kv,66kv,110kv,132kv,220kv
Creepage distance	mm	16mm/kv,20mm/kv,25mm/kv,31mm/kv
Specified Mechanical load(SML)	KN	2KN,4KN,6KN,8KN,10KN,12.5KN,16KN
Power frequency wet withstand voltage	kV	according to post insulator standard
Lightning impluse withstand voltage	kV	the most important parameter for post insulator, as per standard
type of end fitting	kV	flange, cap, 127mm circle, 254mm circle

Difference between high voltage electrical station post insulator and line post insulator, pin post insulator:
1. station post insulator is used on substations, and some other post insulator is used on electrical apparatus, such as switch, switchgear. line post insulator and pin post insulator is used on transmission and distribution lines.
2.Line post insulator and pin post insulator can only reach 132KV voltage, but station post insulator, no matter composite type or porcelain type, can be used on any voltage until 800KV.
3.Electrical post insulator with end fittings at two ends, cap or flange, but line post insulator only with cap, and the other end can be tie top porcelain head or clamps.
4.Station post insulator can be used stack assembled with other stack, but line post insulator can't. 5.Factory direct price Timely delivery   Packaging & Shipping Orient Power will choose the most reasonable packing material and packing dimensions for high voltage station post insulator, all wooden packing is fumigated, and dimensions are designed to be economical to container shipment.

We will supply test report and packing pictures before shipment to customers.

      Our Services Orient Power services
Instanct response for each requirement for  high voltage electrical station post insulator for composite and porcelain material
high quality and competitive price for high voltage post insulator
reasonable advice to each project for electrical post insulator
regular order track information for station post insulator
excellent after sale service for composite post insulator
test report and photos of test before delivery
photos of packing and container loading before shipping

Customer Visit and Factory ApprovalWe have customers from all over the world, USA, South America, Europe, England, France, Middle East, South East Asia, South Africa, African countries. We welcome customers to our factory for power insulator and fittings approval.


International Exhibition and Insulator Standard MeetingWe participate international exhibition for high voltage insulators.
We are supported by the government because of our contribution to power system
We are the member of China insulator standard committee
We are one of the company of insulator standard draft and setting.

  Company Information Factory Site and Workshops
Workshops and production of insulators.
56000m2 factory site, 5 workshops



Test Lab and Test EquipmentWe ensure every piece of insulator supplied by Orient Power China is all under routine test and sample test, our high voltage insulator products can pass all type test required on international IEC and ANSI insulator standard.



Qualification Certificate and Type Test ReportOur insulator production and management comply with ISO 9001-2008
Our composite insulators get approval from high speed railway power grid
Our 500KV polymer insulator whole injection way is a patent product

We get type test report for 10kv-500kv high voltage insulators.
We get 5000 hour aging test report for composite insulators.

  FAQ Q:Parameters we need for an exact quotation of insulators A:For composite insulators:      1. rated voltage 2. section length 3. dry arcing distance 4. creepage distance      5. mechanical strength      For porcelain insulators:      1. rated voltage 2. creepage distance 3. mechanical strength 4. color of insulator      Special design is available.   Q: For a tender, what certificate we can provide? A: 1.type test report 2.company profile3.supply record4.ISO9001 certificate5.drawings        6.GTP technical data 7.other documents you need   Q: Quotation validity and delivery time: A: quotation validity: 6 months        delivery time: 30days-45days   Q:Why choose us? A: we produce every raw material ourselves, the cost and price is low.       we hold most of the market share of insulators, our quality is high.       we have engineers over 30years experience, we have better design.       we have over 20 sales support person, can give prompt feedback to you.     Orient Power Contact Welcome to Contact Orient Power
Tel: +86 371 86097078
Skype: orientinsulator
Whatsapp: +86 13673997131
http://www.orientinsulators.com
http://www.composite-insulator.com