1 / 3

Wholesale P-70 (6 sheds)post insulator Manufacturers, Supplier

Outdoor Post Porcelain Insulator for Switch Gear P-70

11kv 6 Sheds Solid-Core Post Insulator P-70

Post Porcelain Insulator for Disconnect Swich P-70

Send Inquiry

Product Description

📏 Dimensional data

⚙️ Mechanical values

Cantilever strength

3.46kN

⚡ Electrical ratings

Low frequency wet flashover voltage	70kV
Critical impulse flashover voltage	140kV

📜 Industry Standard(s)

Tests and dimensional tolerances are in accordance with IEC60168.

🖼️ Drawing

❓ Frequently Asked Questions

What are the primary dimensions of this post insulator?

The insulator features a spacing (S) of 254mm and a diameter (D) of 140mm.

What is the creepage distance for this product?

This porcelain insulator provides a creepage distance (C/D) of 500mm, suitable for various environmental conditions.

What is the cantilever strength rating?

The mechanical cantilever strength is rated at 3.46kN, ensuring structural reliability under load.

Does the product comply with international standards?

Yes, all tests and dimensional tolerances are strictly in accordance with the IEC60168 standard.

What are the electrical flashover voltage limits?

The low frequency wet flashover voltage is 70kV, and the critical impulse flashover voltage is 140kV.

Is this insulator suitable for disconnect switches?

Based on its mechanical and electrical specifications, it is designed for high-voltage applications such as disconnect switch support.