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Home > Products > Porcelain Insulator > Disc Insulator > IEC Standard Disc Suspension Porcelain Insulator XP-300
IEC Standard Disc Suspension Porcelain Insulator XP-300
  • IEC Standard Disc Suspension Porcelain Insulator XP-300

IEC Standard Disc Suspension Porcelain Insulator XP-300

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

Basic Info

Model No.: XP-300

Application: High-voltage

Material: Porcelain

Structure: Suspension Insulator

Usage: High Voltage Power Transmission

Connection Method: Trough Type

Size of Bearing Capacity: 300KN

Certification: SGS, ISO9001

Color: Brown , Light Grey

Place Of Origin: Fuzhou,China

Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land


Product Description

IEC Standard Disc Suspension Porcelain Insulator XP-300

Suspension Insulator porcelain are typically used on high tension power transmission towers. Insulator suspension strut are widely apply for higher voltage that beyond 33kv to provide insulation due to suspension insulator porcelain shirt surface construction design. Insulator suspension strut comply with the IEC, BS.


1. Suspension insulator porcelain is the best for supporting conductors

2. Helps to maintain high voltage in high loads

3. Suspension insulator is used in electrical wiring and cables for insulation

4. Robust build

5. Corrosion less

Suspension Type Insulator Diagram

suspension insulator

IEC Class U300BS
Type XP-300
Porcelain Disc Diameter, 320
Unit Spacing, 195
Standard Coupling to IEC 120&471 24
Creepage Distance,mm 375
Combined M&E Strength,KN 300
Routine Test Load,KN 120
Power Frequency Flashover Voltage Dry, kv 90
Wet, kv 53
50% Impulse Flashover Voltage,KV Pos.,kv 135
Neh.,kv 140
Power Frequency Withstand Voltage Dry., kv 80
Wet., kv 47
Impulse Withstand Voltage,KV 125
Power Frequency Puncture Voltage,KN 130
Net Weight, Each Approx., kg 13.5

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.




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 Type Insulator Diagram Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Suspension Insulator Porcelain are quality guaranteed. We are China Origin Factory of Insulator Suspension Strut. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Disc Insulator

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