ANSI 52-5

ANSI Disc Suspension Insulators

Since their export, OHM Suspension Insulators have been successfully used in high-voltage direct current (HVDC) transmission lines across multiple countries, earning praise and recognition from customers.

Product Types

Application

ANSI 52-1 disc suspension insulators are commonly used in 69kV, 110kV, 115kV, 132kV, 230kV, and 380kV transmission lines. They are designed to perform well in harsh environments, including deserts, oceans, areas with industrial pollution, high temperatures, and high humidity.

Main Dimensions and Standard Particulars

Reliable Performance

- Excellent Material Selection: High-quality raw materials are strictly selected.

- Beautiful Appearance: Well-designed with smooth exterior lines, smooth touch, lightweight, not prone to fading.

- Superior Craftsmanship:Combined with traditional techniques and advanced modern technology, a good product is fired at high temperatures.

- Outstanding Performance: With the ISO 9001 quality control system, the product has excellent insulation performance and a long service life.

Safety and Compliance

Testing methods and equipment is critical in ensuring that insulators meet the stringent requirements for electrical performance, mechanical integrity, and environmental resilience.

Every product needs to go through many rigorous tests to ensure that each one delivered to our customers are qualified and conform to standard.

These are some of the testing equipment for our OHM insulators：

-- Temperature cycle testing device

-- Locking pin testing & geometric tolerance detection device

-- Porosity testing device

-- Coating thickness gauge

-- Power frequency spark testing device

-- Bending resistance test device

-- Lightning breakdown test device

-- Universal material testing machine

-- True density meter

Reference Standard

Ohm suspension (disc) insulators not only for ANSI standard, but also can meet the requirements and tests of the following standards.

IEC Standard （International Electrotechnical Commission）

BS Standard  (British Standard)

AS Standard  (Australian Standard)

GB Standard  (National Standard)

Why Choose Us?

- Direct supply from the production factory source.

- Sufficient inventory, complete specifications

- Customization is supported.

No middlemen, so you get the best price without any markup.

Packaging and Delivery

All insulator strings are carefully packaged to prevent damage during transit. Custom packaging options are available for bulk orders.

For more details of production lead time and logistics for delivery, please contact us for consultation.