ANSI 57-2/57-3 Porcelain Ceramic Line Post Station Post Insulators

Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV.All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.ANSI Class/StandardANSI 57-2Dimensions(ln) Dring Arcing Di

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Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV.
All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.
ANSI Class/StandardANSI 57-2
Dimensions(ln) 
Dring Arcing Distance7.8
Leakage Distance11-1/2
Mechanical Values(kV) 
Cantilever Strength(lbs)2800lbs
Electrical Values(kV) 
Typical Voltage Class35kV
Low frequency flashover Dry110kV
 Wet80kV
Impluse flashover voltage  Positive180kV
 Negative205kV
Radio influence voltage Test voltage to ground22kV
 Max. RIV at 1000kHz100kV
Net Weight(lb)19.1 lbs

ANSI 57-2/57-3 Porcelain Ceramic Line Post Station Post Insulator

Technical Specifications:
Tie Top type with Stud Base (Horizontal & Vertical Application):
Porcelain Line Post Insulators of ANSI 57-1, 57-2, 57-3, 57-4, 57-5, 57-6
ANSI 57-2/57-3 Porcelain Ceramic Line Post Station Post Insulator
Glaze Color: Brown, Sky Gray, White, with Chocolate
ANSI 57-2/57-3 Porcelain Ceramic Line Post Station Post Insulator

ANSI 57-2/57-3 Porcelain Ceramic Line Post Station Post Insulator

Our Manufacturing Plant:
ANSI 57-2/57-3 Porcelain Ceramic Line Post Station Post Insulator

FAQ: 
Q1. What's the payment term ?  
A. T/T and L/C is acceptable and TT will be more appreciated. 30% deposit, 70% balance against B/L copy.
    Or 100% irrevocable LC at sight. 

Q2. How to buy your ideal products?
A. You can provide us with your drawings with specifications, we will produce as per your drawing.
     Or we can design as your requirements if you do not have a clear plan.
 
Q3. What is your Packing/Package ?
A. Standard export packing or Customized packing as your request.
 
Q4. Would you accept to use our logo ?
A.  OEM/ODM can be acceptable.
 
Q5. What kind of certificate you have ?
A. Our company already achieve ISO9001 certificates and we have test reports.

Q6. What else can I do for you?
A. Our salesmen will reply your inquiry within 24 hours. We can give you any support on the technique
    & other aspects. 



Contact Us:
Nanjing Rainbow Electric Co., Ltd
Add:No.396 Heyan Road, Nanjing, Jiangsu China 
Tel:  +86-025-86705902
Fax: +86-025-86705902
Post:  210028
Website: http//njrecgroup.en.made-in-china.com

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