Nanjing Rainbow Electric Co., Ltd.  

Product Name: ANSI 55-1 55-2 55-3 55-4 55-5 Ceramic Porcelain Pin Type Insulator Model NO.: ANSI 55-Series Brand: NJREC or OEM Color: Brown/Gray Certification: CE, ISO9001 Connection Method: Trough Type Usage: Electrical Installation Type: A Type Insulator Structure: Pin Insulator Material: Porcelain Application: High-voltage Pin Hole Diameter: 1inchs Neck Type: C Creepage Distance: 4ln. ANSI Type: 55-2 Insulator Type: Plain, Radio Freed Trademark: NJREC Transport Package: Wooden Pallet Origin: China HS Code: 85462090 Product Description Porcelain pin type insulator is mounted on a pin on the cross-arm on the pole. There is a groove on the upper end of the insulator. The conductor passes through this groove and is tied to the insulator with annealed wire of the same material as the conductor. Pin type insulators are used for transmission and distribution of electric power at voltages up to 33 kV. Beyond operating voltage of 33 kV, the pin type insulators become too bulky and hence uneconomical.ANSI Class/StandardANSI 55-3Dimensions(ln)Pin Hole Diameter - Inchs1Pin Length5Leakage Distance7Dry Arcing Distance4-1/2Mechanical Values(kV)Cantilever Strength(lbs)2500lbsElectrical Values(kV)Typical Voltage Class11.5kVLow frequency flashoverDry55kVWet30kVImpluse flashover voltagePositive90kVNegative110kVLow frequency puncture voltage90kVRadio influence voltageTest voltage to ground10kVMax. RIV at 1000kHz50kVNet Weight(lb)2.03Technical Specifications:Our Manufacturing Plant: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 aclear 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 Ido 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., LtdAdd:No.396 Heyan Road, Nanjing, Jiangsu ChinaTel: +86-025-86705902Fax: +86-025-86705902Post: 210028Website:http//www.njrecgroup.com