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ProductsANSI Standard pin type porcelain insulator 55-5
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ANSI Standard pin type porcelain insulator 55-5

High Voltage Pin Insulator Type: ANSI 55-5 high voltage pin insulator Related type: 55-1, 55-2, 55-3, 55-4, 55-5 Voltage Range: 11kV~33kV

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Information
Name: high voltage pin insulator Type: ANSI 55-5 high voltage pin insulator Related type: 55-1, 55-2, 55-3, 55-4, 55-5 Voltage Range: 11kV~33kV Standard: The ANSI standard C29.5 Graze colors of insulators: Brown or light gray Mechanical failing load: 11kN and as per client’s request Material: Alumina and silica porcelain Application: Overhead lines and transmission lines

Introduction
The surface of High Voltage Pin Insulator is hydrophobic, water is crystalline on it, so it is not easy to form a conductive pathway, plus the small diameter of the umbrella disk of this product, large climbing distance, high surface resistance and small leakage current. Secondly, this product has the advantages of high strength and light weight. Because the rod core has a high tensile strength, so the product can be made very light can reduce the force on the tower, reduce the installation and maintenance strength to save a lot of money. In general, this is a very cost-effective product.

Feature
The High Voltage Pin Insulator have good corrosion resistance and anti-aging properties, and are still flexible at 70°C and can work for a long time at 20°C. Secondly, because this product has the advantages of small size and light weight, and the umbrella disc is flexible and not easy to break. Therefore, it brings great convenience to transportation, installation and maintenance. The more unexpected point is that it has stable and reliable mechanical performance, which can also make you more convenient to operate.

ANSI Class
55-1
55-2
55-3
55-4
55-5
Creepage Distance (mm)
102
127
178
229
305
Dry arcing Distance (mm)
57
86
114
127
159
Cantilever Strength (kN)
13
11
11
13
13
Power frequency flashover voltage (kV)
Dry
35
45
5
65
80
Wet
20
25
30
35
45
Critical Impulse Flashover voltage (kV)
Pos
50
70
90
105
130
Neg
70
85
110
130
150
Power frequency puncture voltage (kV)
130
145
165
185
225
RIV Data
Test voltage to ground (kV)
5
5
10
10
15
Max.RIV at 1MHz (μV)
50
50
50
50
100
Applicable Standard
ANSI C29.5
Our Services:
1. Rich experience in ODM and OEM 2. Excellent One-stop service 3. High Quality Precision Customized forging & Casting services 4. The lowest price 5. Strict quality control 6. We can manufacture it according to customers requirements.
FAQ:
1.Q: What’s your payment terms? A: We usually accept all kinds of payment terms, T/T, L/C, Cash.
2.Q: How can you control your quality? A: For each production processing, we have complete QC system for the chemical composition, physical and electrical properties. After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents. 3.Q: Does your company accept customization? A: We accept OEM service.
4.Q: What’s your warranty terms?
A: We offer 24 months warranty terms.
5.Q: Do you have the test and audit service?
A: Yes, we have audit service , and sample\ routine\ type test reports