In high-voltage electrical systems, safety is a top priority. Problems like electrical faults, power surges, and poor insulation can cause serious damage to equipment and create safety risks.

Electrical professionals face the challenge of ensuring that all system components are well-protected from these issues.

The Chardon 600A 35kV Insulated Protective Cap (Model: 35-DIC600) is designed to solve these problems. It provides reliable insulation and protection for 35kV deadbreak interfaces, guarding against electrical faults and power surges.

Built to meet high industry standards, this cap offers both durability and easy installation, making it the perfect choice for keeping electrical systems safe and secure.

If you're attending the MEE Exhibition 2025 in Dubai, be sure to visit Dutco, where this product will be showcased. Let’s dive into its detailed composition, key features, and why it's the top choice for electrical safety.

Let’s dive into its detailed composition, key features, and why it's the top choice for electrical safety.

 

What is an Insulated Protective Cap?

An Insulated Protective Cap is a cover made of non-conductive material like rubber or plastic. It is used to protect electrical connections from dirt, moisture, and accidental contact, preventing electrical shock and damage.

It helps keep the electrical system safe and durable by covering exposed parts when not in use.

 

Chardon 600A 35kV Insulated Protective Cap (35-DIC600) Details

The 35-DIC600 is built to meet rigorous industry standards, ensuring robust protection for electrical systems. Key product details include:

  • Standards Compliance: Meets IEEE standard 386-2009 requirements.
  • Insulated Protection: Provides fully shielded, submersible protection for 35 kV class deadbreak interfaces.
  • Interchangeability: Fully interchangeable with other products that meet IEEE standard 386.
  • Material Composition: The cap uses peroxide-cured, EPDM insulation rubber, and a semi-conducting insert and outer shield.
  • Grounding: The conductive outer shield ensures grounding when connected to a common ground.

 

Features:

The construction of the 35-DIC600 focuses on durability, high voltage resistance, and ease of installation:

Features

Description

Insulation Layer

Peroxide-cured EPDM insulation custom-formulated in-house for high-quality electrical protection, capable of withstanding high industrial voltages.

Semi-Conducting Shield

Precision-molded semi-conducting shield meets IEEE Standard 592, ensuring ground shield continuity and enhancing safety.

Threaded Aluminum Insert

5/8”-11 UNC 2A aluminum insert designed for installation on bushings with standard 600 A studs, simplifying the fitting process.

Pulling Eye

Stainless steel pulling eye included, enabling easy hotstick operations for installation and maintenance.

Drain Wire Tab

Convenient tab for connecting the drain wire, ensuring the connector shield is properly grounded. Drain wire included for added convenience.

 

Specification: Voltage Ratings and Production Tests

  • Voltage Class: 35 kV
  • Max. Rating Phase to Ground: 21.1 kV
  • AC 60Hz 1 Minute Withstand: 50 kV
  • DC 15 Minute Withstand: 103 kV
  • BIL and Full Wave Crest: 200 kV
  • Minimum Corona Voltage Level: 26 kV

 

Production Tests:

  • Minimum Corona Voltage Level Test: 50 kV
  • AC 1 Minute Withstand Test: 26 kV
  • Tests comply with IEEE/ANSI Standard 386
  • Chardon’s manufacturing process includes:
    • Physical inspection
    • Periodic dissection
    • X-ray analysis

 

Why Choose the Chardon 600A 35kV Insulated Protective Cap?

The Chardon 600A 35kV Insulated Protective Cap is a trusted choice for electrical professionals, offering:

  • Superior Electrical Safety: It protects against electrical faults, ensuring system reliability.
  • Ease of Installation: The design facilitates simple and fast installation, reducing the risk of errors.
  • Long-lasting Durability: Made with high-quality materials, it performs reliably in harsh environments.

The Chardon 600A 35kV Insulated Protective Cap (model 35-DIC600) is designed to keep electrical systems safe and secure. It helps protect against high-voltage electricity by providing strong insulation. The cap is made of durable materials that can handle high voltages up to 35 kV, which is a standard for many electrical systems.

The cap is easy to install and fits securely to prevent any electrical faults. It’s also tested to ensure it can withstand extreme conditions, including strong electrical surges, and is built to last for a long time.

This product is perfect for anyone looking to enhance the safety of their electrical equipment and systems.

Don’t compromise on safety. Protect your electrical connections today!