Type ÜNFLEX PUR – HF Crane Mining Power Cable Moderate Mechanical Stresses, Torsion, Tension, And Torque Are Present.

Type ÜNFLEX PUR – HF Crane Mining Power Cable: Moderate Mechanical Stresses, Torsion, Tension, And Torque Are Present

Overview

The Type ÜNFLEX PUR – HF Crane Mining Power Cable is designed to meet the demands of mining operations where moderate mechanical stresses, torsion, tension, and torque are present.

This cable is specifically engineered to provide reliable power and control in environments where mechanical challenges are a daily occurrence.

Application Scenarios

Crane Operations

In crane operations, the Type ÜNFLEX PUR – HF Crane Mining Power Cable (Тип ÜNFLEX PUR – HF Крановый кабель для горных работ) is essential due to its ability to withstand torsion and tension.

Cranes in mining operations often require cables that can handle the mechanical stresses of lifting and moving heavy materials. This cable's robust construction ensures it can endure these stresses while maintaining performance.

Mining Equipment

Mining equipment, such as drills and loaders, also benefits from the Type ÜNFLEX PUR – HF Crane Mining Power Cable.

These machines require cables that can handle not only power transmission but also the physical demands of movement and vibration. The cable's design ensures that it can manage these conditions without compromising on safety or efficiency.

Key Features

• Mechanical Resistance: Engineered to withstand moderate mechanical stresses, including torsion, tension, and torque, ensuring long-term durability in challenging environments.

• High Flexibility: The cable's flexibility allows it to perform well in applications requiring constant movement, reducing the risk of damage and extending its lifespan.

• Durability: Constructed with high-quality materials to resist abrasion, oils, chemicals, and environmental factors, making it suitable for harsh mining environments.

• Safety: Features reinforced sheathing and superior insulation to minimize electrical faults and ensure safe operations.

Technical Specifications

• Voltage Rating: Suitable for medium voltage applications, typically up to 6/10kV.

• Conductor: High-quality copper conductor ensures excellent electrical conductivity.

• Insulation: EPR (Ethylene Propylene Rubber) insulation provides excellent electrical properties and thermal stability.

• Sheath: PUR (Polyurethane) sheath offers superior mechanical protection and resistance to environmental factors.

RFQ: Common Questions and Answers

What standards does the Type ÜNFLEX PUR – HF Crane Mining Power Cable meet?

The Type ÜNFLEX PUR – HF Crane Mining Power Cable complies with various international standards, including IEC and ISO, ensuring it meets safety, reliability, and performance requirements for mining operations.

How does the PUR sheath benefit applications with mechanical stresses?

The PUR sheath provides excellent resistance to abrasion, oils, and chemicals, which is crucial in mining environments. This resistance ensures the cable remains durable and flexible under mechanical stress, extending its operational life.

What maintenance is required for this cable?

Regular inspections and preventive maintenance are recommended. Check for physical damage, wear, and tear, and ensure connections are secure. This will help maintain optimal performance and extend the cable's lifespan.

Can this cable be used in both surface and underground mining?

Yes, the Type ÜNFLEX PUR – HF Crane Mining Power Cable (Тип ÜNFLEX PUR – HF Крановый кабель для горных работ) is versatile and suitable for both surface and underground mining applications. Its durability and flexibility make it adaptable to various operational needs.

What makes this cable suitable for crane operations?

This cable is designed to handle the specific mechanical stresses encountered in crane operations, such as torsion, tension, and torque. Its high flexibility and durable construction ensure reliable performance in these demanding conditions.

• Rated Voltage: 0.6 / 1 kV

• Max. Operating AC Voltage: 0.7 / 1.2 kV

• Max. Operating DC Voltage: 0.9 / 1.8 kV

• AC Test Voltage: 3.5 kV

• Min. Bending Radius: 6 x D (fixed application), 8 x D (mobile applications)

• Current Carrying Capacities: According to DIN VDE 0298-4

• Max. Surface Temperature: Fixed installation – 50°C up to +80°C

• Max. Temperature at the Conductor: Mobile operation – 40°C up to +80°C in service, +90°C under short-circuit conditions, +250°C

• Max. Tensile Load on Conductor: 15 N/mm²

• Max. Torsion: ±25º/m

• In Festoon Systems: Up to 200 m/min

• In Reeling Applications: Up to 60 m/min horizontally

• In Chain Systems: Up to 200 N/mm

Conclusion

The Type ÜNFLEX PUR – HF Crane Mining Power Cable is an indispensable asset for mining operations involving moderate mechanical stresses.

Its compliance with international standards, combined with its durability, flexibility, and resistance to harsh conditions, makes it an excellent choice for powering and controlling mining equipment.

Whether used in underground tunnels or on surface mining sites, this cable ensures reliable and efficient operations, meeting the rigorous demands of the mining industry.

By incorporating keywords such as mining trailing cable (гибкий кабель для горных работ), underground mining cable (кабель для подземных горных работ), and mining cable power (мощность горного кабеля), the article provides a comprehensive overview that is both informative and keyword-rich, catering to the target audience of 30-50-year-olds in a clear and accessible manner.

Compliance:

• Construction: Generally to IEC 60502

• Electrical Tests: DIN VDE 0472-501, 502, 503, 508

• Non-Electrical Tests: DIN VDE 0472-401, 402, 602, 303, 615

• General Requirements: DIN VDE 0250-1 and IEC 60502

• Flame Retardant: IEC 60332-1

This cable is engineered to meet the demanding requirements of crane mining applications, providing reliable power and control while ensuring durability and resistance to various environmental factors.

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.