Ningbo Suntech Power Machinery Tools Co.,Ltd.
                                                                                                           
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31 Years
Since 1995
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Power Distribution Equipment

Pin Post Porcelain Insulators Electrical Power 33KV

Price Negotiable
Price: Get the newest price
MOQ: 1 PCS
Delivery Time: 10-15 days after deposit
Brand: Suntech
Product Description

Electrical Power 33KV Pin Post Porcelain Insulators

 

The company mainly produces high-voltage suspension porcelain insulators, high-voltage line Post porcelain insulators, high-voltage line pin porcelain insulators, high-voltage porcelain cross-arm insulators and porcelain insulators for electrical appliances.
In order to accelerate the development of the industry and continuously improve the product brand, the company continues to invest 25 million yuan, the expansion of the test hall and product technology center, and constantly introduce advanced technology and equipment, with reliable product quality, to provide high quality services for domestic and foreign customers.

33KV Pin Post Porcelain Insulators
 
ANSI Class
57-11
57-12
57-13
57-14
57-15
PIN POST
Creepage distance,mm
356
559
737
1015
1145
520
Dry arching distance
165
241
311
368
438
260
Cantilever Strength,Kn
12.5
12.5
12.5
12.5
12.5
12.5
Lower Frequency
Flashover Voltage
Dry,kv
80
110
125
150
175
90
Wet,kv
60
85
100
125
150
65
Critical Impulse
Flashover Voltage
Pos.,kv
130
180
210
255
290
150
Neg.,kv
155
205
260
340
380
 
RIV Data
Test volt. To ground,kv
15
22
30
44
44
22
Max RIV at 1000 KHz,Uv
100
100
200
200
200
100

 

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Company Ningbo Suntech Power Machinery Tools Co.,Ltd.
Location NO.56,Xiwu Street,Fenghua District,Ningbo,Zhejiang,China 315505
Contact Person Peter Mao

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