### Type 412.1 Flexible Steel Wire Armor Class 2 1.1kV Mining Cable

Overview

Type 412.1 Flexible Steel Wire Armor Class 2 1.1kV Mining Cable is designed for high-stress mining applications, providing mechanical protection and flexibility.

AS-NZS MINING CABLE TECHNICAL INFORMATION.pdf

It is especially suitable as a feeder cable in environments where physical damage is likely, such as sand mining operations.

Key Features and Specifications

**Conductor:**

- **Material:** Bare electrolytic copper, extremely fine stranded for flexibility.

- **Class:** Stranded class 2 according to AS/NZS standards.

**Insulation:**

- **Material:** High-quality EPR (Ethylene Propylene Rubber), ensuring excellent electrical insulation and thermal stability.

**Earth Conductors:**

- **Identification:** Green/yellow conductors for easy identification and compliance with safety regulations.

**Armour:**

- **Type:** Pliable steel wire armour providing mechanical protection.

- **Function:** Reduces the risk of cable damage, minimizing costly downtime and maintenance.

**Outer Sheath:**

- **Material:** Special heavy-duty rubber compound, typically chloroprene rubber (CR), known for abrasion, oil, and UV resistance.

#### Electrical Parameters

- **Rated Voltage:** 1.1kV.

- **Max. Permissible Operating Voltage (AC):** Higher than rated voltage for safety margin.

- **AC Test Voltage:** Tested at 3.5 kV for 5 minutes to ensure insulation integrity.

#### Mechanical and Environmental Properties

- **Flame Retardancy:** Complies with fire safety standards, reducing fire hazards.

- **Low Smoke Emission:** Emits minimal smoke and toxic gases in case of fire, enhancing safety.

- **Temperature Range:**

- **Max. Operating Temperature at Conductor:** 90°C.

- **Max. Short Circuit Temperature:** 250°C.

- **Ambient Temperature (Fixed Installation):** -40°C to +80°C.

- **Ambient Temperature (Flexible Operation):** -25°C to +80°C.

- **Water Resistance:** Suitable for use in wet conditions and temporary water immersion.

Applications

- **Mining Operations:** Ideal for sand mining where cables are exposed to mechanical stress and potential damage.

- **Industrial Equipment:** Suitable as a feeder cable for heavy-duty mining equipment, ensuring reliable power supply.

Compliance

- **Standards:** Manufactured in accordance with AS/NZS 2802:2000, ensuring high quality and reliability.

- **Certifications:** Typically includes certifications for performance in demanding mining environments.

Advantages

- **Durability:** Steel wire armour provides excellent mechanical protection, extending the cable's lifespan.

- **Flexibility:** Designed for easy handling and installation in dynamic and harsh environments.

- **Safety:** Meets fire retardancy and low smoke emission standards, ensuring operational safety.

In summary, Type 412.1 Flexible Steel Wire Armor Class 2 1.1kV Mining Cable is an optimal solution for mining and industrial applications requiring robust mechanical protection and flexibility.

Its design ensures durability and reliability, making it suitable for high-stress environments such as sand mining operations. The cable's compliance with AS/NZS standards guarantees its performance and safety in the most demanding conditions.

Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.