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Home > Products > Porcelain Insulator > Disc Insulator > ANSI 52-12 Porcelain Disc Suspension Insulator
ANSI 52-12 Porcelain Disc Suspension Insulator
  • ANSI 52-12 Porcelain Disc Suspension Insulator

ANSI 52-12 Porcelain Disc Suspension Insulator

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

Basic Info

Model No.: 52-12

Application: High-temperature, High-voltage

Material: Porcelain

Structure: Suspension Insulator

Usage: High Voltage Power Transmission

Connection Method: Trough Type

Certification: SGS, ISO9001

Color: Brown , Light Grey

Place Of Origin: Fuzhou,China

HS Code: 85462090

Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land


Product Description

ANSI 52-12 porcelain disc Suspension Insulator mechanically hold the conductor thus isolating it from contact with land and other conductors. Suspension insulators in substation support mechanical and electrical charges ranging from 10,000 to 50,000 lbs. Disc Insulator porcelain are available in all tension levels, for both distribution and transmission systems.

ANSI Class 52-12
Porcelain Disc Diameter, 300
Unit Spacing, 178
Creepage Distance,mm 381
Combined M&E Strength,KN 222
Impact Strength,N-m 10
Routine Proof Test Load,KN 111
Time Load Test Value,KN 133
Low Frequency Flashover Voltage Dry, kv 80
Wet, kv 50
Critical Impulse Flashover Voltage,KV Pos.,kv 140
Neh.,kv 140
Low Frequency Puncture Voltage,KN 125
Radio Influence Puncture Voltage Test Voltage to Ground., kv 10
Max,RIV at 1000 KHz,uv 50
Net Weight, Each Approx., kg 9.5
Disc 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 Suspension Insulators Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Suspension Insulators in Substation are quality guaranteed. We are China Origin Factory of Advantages of Suspension Type Insulators. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Disc Insulator

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