Product Details
Name: Ceramic suspension disc insulator
Type: 120kN Ceramic suspension disc insulator
Related type: Voltage Range: 11kV~220kV
Standard: The IEC standard
Graze colors of insulators: Brown or light gray
Mechanical failing load: 70kN,100kN,120kN,160kN,210kN,300kN and as per client’s request
Material: Alumina and silica porcelain
Application: Overhead lines and transmission lines
Ceramic suspension disc insulator is including clevis & tongue type, ball and socket type. Metal parts shall be made of malleable iron, ductile iron or steel, galvanized. Number of suspension insulator in one strings should be designed according to the system parameters and job site service conditions.Standard and fog type suspension insulator are available. To inhibit the accelerated corrosion of insulator pin due to leakage currents, a corrosion intercepting zinc sleeve shall be provided upon request.
Ceramic suspension disc insulator main parameters:
Technical specifications:
IEC Standard Class |
U70BL |
U100BL |
U120B |
U160BM |
U160BL |
U210B |
U240B |
Min mechanical failing load (kN) |
70 |
100 |
120 |
160 |
160 |
210 |
240 |
Spacing H (mm) |
146 |
146 |
146 |
155 |
170 |
170 |
170 |
Diameter D (mm) |
255 |
255 |
255 |
280 |
280 |
280 |
280 |
Creepage distance (mm) |
320 |
320 |
320 |
350 |
380 |
380 |
405 |
Ball and socket coupling |
16 |
16 |
16 |
20 |
20 |
20/24 |
24 |
Stainless steel security clip |
W |
W |
R |
W |
W |
W |
R |
Power frequency wet withstand voltage
(5 pcs/1 pcs) (kV) |
40 |
40 |
40 |
42 |
42 |
42 |
45 |
Dry lightning impulse withstand voltage
(5 pcs/1 pcs) (kV) |
100 |
100 |
70 |
110 |
110 |
75 |
75 |
Power frequency puncture voltage (kV) |
110 |
110 |
110 |
110 |
110 |
120 |
120 |
Radio influence voltage (μv) |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
Weight (kg) |
4.7 |
5.3 |
5.6 |
7.4 |
7.8 |
7.3 |
11.1 |
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: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.
2.Q: What's your MOQ?
A: In Generally,the MOQ is 100pcs,If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation
3.Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.
4.Q: Where are you located?
A: Our factory located at Liling City,Hunan Province,China.
5.Q: Can you produce according to the samples?
A: Yes,we can produce by your samples or technical drawings.
http://www.eastceramic.com/
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