33kv 36kv High Voltage Power Line Post Groove Ceramic Insulators with Spindle

• Customization: Available
• Application: High-voltage, Low-voltage
• Material: Porcelain
• Model NO.: 57-3
• Structure: Post Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 12.5kn
• Certification: ISO9001
• Color: Brown
• Brand: Pcstar
• Main Dimensions(H): 305mm or Customeized
• Main Dimensions(D): 152mm or Customeized
• Standard Applied: IEC or ANSI
• Creepage Distance: 737mm
• Transport Package: by Sea or Air
• Trademark: PCSTAR
• Origin: China
• HS Code: 8546209090
• Production Capacity: 500000

Product Description

Product Description

33kv 36kv High Voltage Power Line post Groove Ceramic Insulators with Spindle

 

Detailed Photos

 

 

 

Product Parameters

 

 

ANSI CLASS	With long stud	57-1L	57-2L	57-3L	57-4L	57-5L
	With short stud	57-1S	57-2S	57-3S	57-4S	57-5S
Fig. No.		1	2	3	4	5
Creepage Distance (mm)		356	559	737	1016	1143
Dry Arcing Distance (mm)		165	241	311	368	430
Cantilever Strength(kN)		12.5	12.5	12.5	12.5	12.5
Power Frequency Flashover Voltage	Dry /kV	70	100	125	140	160
	Wet/kV	50	70	95	110	130
Critical Impulse Flashover Voltage	Positive/kV	120	160	200	230	265
	Negative/kV	155	205	260	340	380
Radio Influence voltage	Test Voltage to ground/kV	15	22	30	44	44
	Maximum RIV at 1MHz/uV	100	100	200	200	200

Packaging & Shipping

 

Our Advantages

 

Company Profile

FAQ

1. Who are we?

We are based in Jiangxi, China, start from 1998, sell to Southeast Asia, Mid East, North America, South America, Africa, Domestic Market, Eastern Asia. There are total about 200-300 people in our factory.

2. How can we guarantee quality?
The quality is confirmed from the source material entering the factory, and technical personnel refer to quality supervision for each process. The same product is produced every day of the year, and the details of the product are constantly improved to ensure product quality.

3.What can you buy from us?
Power related products (Porcelain insulator, glass insulator, composite insulator, power fittings, etc, power products)

4. Why should you buy from us not from other suppliers?
1).Professional manufacturer with advanced production equipment, exquisite technology and advanced testing techniques.
2).After-sale quality is guaranteed.
3). First class service.
4). customizable.

5. What services can we provide?
1) Free Samples
2) Welcome to visit the factory at any time
3)Accepted Delivery Terms: FOB,EXW,CIF, etc;
4)Accepted Payment Currency:USD,EUR,JPY,HKD,CNY;
5)Accepted Payment Type: T/T,MoneyGram,Credit card,PayPal,Western Union,Escrow;