1. Name: ANSI 52-3 52-5 52-8 Ball and Socket Type Ceramic Disc Suspension Insulator
2. Type: socket and ball type
3. Specification: ANSI 52-3 52-5 52-8
4. Match fitting: ball and socket
5. Color: Brown or Light Grey
6. Package: Standard Exported Package,ply-wooden case,pallets,etc
7. Technical Data Sheet as following:
| ANSI Class |
52-3 |
52-5 |
52-8 |
| Porcelain Disc Diameter,D,mm |
254 |
254 |
280 |
| Unit Spacing,H,mm |
146 |
146 |
146 |
| Creepage Distance,mm |
292 |
292 |
292 |
| Combined M & E Strength,KN |
67 |
111 |
160 |
| Impact Strength ,Nm |
6 |
7 |
10 |
| Routine Proof Test Load,KN |
33.5 |
55.5 |
80 |
| Time Load Test Value,KN |
44 |
67 |
107 |
Power Frequency Flashover Voltage
|
Dry,KV |
80 |
80 |
80 |
| Wet,KV |
50 |
50 |
50 |
Critical Impulse Flashover Voltage
|
Pos,KV |
125 |
125 |
125 |
| Neg,KV |
130 |
130 |
130 |
| Power Frequency Puncture Voltage,KV |
110 |
110 |
110 |
Radio Influence Voltage Data
|
Test Voltage to Ground,KV |
10 |
10 |
10 |
| Max.RIV at 1000 KHz,uV |
50 |
50 |
50 |
| Net Weight,Approx.,kg |
4.6 |
5.5 |
7.5 |
ANSI 52-3 52-5 52-8 ceramic insulator are our normal products, if you want some other similar procelain insulator and more details about it, pls contact us freely. You will be replied in 24hours and we will offer the most competitive price with good quality to you!
Company Profile:
Qingdao Cosine Electrical Equipment specializes in supplying various kinds of insulator and pole line hardware. With high speed of power construction in China and oversea country, QINGDAO COSINE has grown into a leader of exporting of insulator in China.
Our products range from10KV-500KV polymer insulator, 40KN-420KN porcelain insulator and various kinds of pole line hardware. All the insulators have been produced by modern equipment, For example,500KV polymer insulator has been produced by high volume injection machine, which can finish two pieces 500KV at one time. Mention to the porcelain insulator, the vacuum pug mill has been imported from Germany in order to control the quality from blank.
Our Services:
1. Good quality--help you keep market
2. Competitve price--help you win more markets
3. Modern automatic producing line
4. Punctual delivery--make you keep good repuation
5. Safty package protect insulator well
6. Fast reaction assure to solve problems within 24h
7. Rich exporting experience
8. Exported insulator to many countries such as USA, UK, Vietnam, Italy, Russia, Greece, Argentina and Chile,etc
Workshop & Equipment:
In order to control the quality and improve producing efficiency, we have bought the modern producing line instead of handwork.
Firstly, it can improve the producing capability. What's more, can reduce the employee's workload.
Export Packages:
We pay more attention to the product quality all the time.All the insulators have been tested 100% strictly by IEC Standard or ANSI Standard.
We ensure the rate of qualified Production up to 100% before delivery. Based on good quality and service, our products are popular in USA, UK, Vietnam, Italy, Russia, Greece, Argentina and Chile.
In order to keep good quality, we have got ISO9001:2008 certificate and won a good reputation among clients at home and aborad.
Excellent service attitude, fast reaction speed, on-time delivery, consciousness of responsibility and flexibility are what we are practicing from the very beginning. The competitive price, the good quality, the punctual delivery. All of these are offered by us. Hope you're interested in our insulators and Warmly welcome to cooperate with us to make mutual benefits.
Looking forward to your early inquiry!
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