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Home > Products > Porcelain Insulator > Disc Insulator > 33kv Disc Ceramic Insulator 52-3
33kv Disc Ceramic Insulator 52-3
  • 33kv Disc Ceramic Insulator 52-3

33kv Disc Ceramic Insulator 52-3

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: 52-3

Application: High-voltage

Material: Porcelain

Structure: Suspension Insulator

Usage: High Voltage Power Transmission

Connection Method: Trough Type

Certification: ISO9001

Color: Brown , Light Grey

Place Of Origin: Fuzhou,China

HS Code: 85462090

Standard: ANSI C29.2, IEC60383

Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land


Product Description

33kv Disc Ceramic Insulator 52-3

Suspension insulators 33kv including clevis and tongue type, ball and socket type metal parts shall be made of malleable iron, ductile iron or steel, galvanized number of porcelain suspension insulators in one strings should be designed according to the system parameters and job site service conditions standard and anti fog type Suspension Insulator disc are available To inhibit the accelerated corrosion of insulator pin due to leakage currents, a corrosion intercepting zinc sleeve shall be provided upon request

Porcelain Suspension Insulator ANSI 52-3

ANSI Class 52-3
Porcelain Disc Diameter, 254
Unit Spacing, 146
Creepage Distance,mm 292
Combined M&E Strength,KN 89
Impact Strength,N-m 6
Routine Proof Test Load,KN 44.5
Time Load Test Value,KN 53.4
Low Frequency Flashover Voltage Dry, kv 80
Wet, kv 50
Critical Impulse Flashover Voltage,KV Pos.,kv 125
Neh.,kv 130
Low Frequency Puncture Voltage,KN 110
Radio Influence Puncture Voltage Test Voltage to Ground., kv 10
Max,RIV at 1000 KHz,uv 50
Net Weight, Each Approx., kg 5.2

52-3 suspension insulator

Our Services

1. Small Orders Accepted
2. Fast producing time, Prompt Delivery
3. International Approvals
4. Reply promptly in 24 hours
5. Best Price


1. Q: How about payment terms?
A: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment can be negotiated.
2. Q: Do you have some videos where we can see the line producing?
A: Yes, we can provide some videos for reference.
3. Q: Are you a Manufacture Factory?
A: Yes. We are the direct manufacture factory, and our factory has specialized in Porcelain Insulator,Composite Insulator,Glass Insulator,arrester, Cold And Heat Shrinkable Tube,Cut Out Fuse and Power Fitting ,etc.

4. Q: How long is producing time ?

A: Normally it will take about 30 days for production.

5. Q: What is the standard of package ?
A: For small capacity, we use carton, but for big capacity, we will use strong wooden case for protection or double inner packs in a master carton.
6. Q: How do you make sure your good quality ?

A: We use the best raw material , and every single product will go through a series of strict test.



porcelain insulator

We warmly welcome friends both domestic and abroad to visit our company, if you have any questions, please contact with us directly.

Looking for ideal Porcelain Suspension Insulators Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Suspension Insulators Disc are quality guaranteed. We are China Origin Factory of Suspension Insulators 33kv. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Disc Insulator

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