ABB 3HAC7819-1 Cable

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1. Product Overview

The ABB 3HAC7819-1 is a high-performance Control and Signal Cable designed for industrial automation and drive systems. It features excellent heat, wear, oil, and EMI resistance, making it ideal for signal transmission between drives, motors, and industrial automation equipment.

The 3HAC7819-1 cable is compact and flexible, supports high-speed signal transmission, and its shielding effectively reduces electromagnetic interference (EMI), ensuring reliable operation of industrial control systems.

2. Main Technical Specifications

• Model: 3HAC7819-1

• Type: Control and Signal Cable

• Applications: Industrial control systems, drive-to-motor connections, signal transmission

• Conductor Material: High-purity copper (stranded flexible)

• Insulation Material: High-temperature PVC or optional XLPE

• Conductor Cross-Section: 0.25–2.5 mm² (model dependent)

• Rated Voltage: 300/500 V

• Operating Temperature: -40°C to +90°C

• Minimum Bending Radius: 7.5 × cable outer diameter

• Shielding: Braided or foil shielding to reduce EMI

• Protection: Optional oil, acid, alkali, UV resistant jacket

• Standards & Certifications: IEC 60228, UL 758, CSA, etc.

• Length & Packaging: Customizable, spool or reel packaging

3. Advantages and Features

1. Reliable Signal Transmission

• Flexible stranded copper conductor ensures low resistance, high conductivity, and stable signal transmission.

• Shielding effectively suppresses electromagnetic interference in industrial environments.

2. Durable and Environment-Resistant

• Heat, oil, and wear-resistant, suitable for harsh industrial conditions.

• Outer jacket resists UV, acid, alkali, and chemical corrosion, extending service life.

3. Excellent Flexibility

• Flexible cable allows easy routing and installation, suitable for mobile devices.

• Small bending radius suitable for tight spaces.

4. Safety and Standard Compliance

• Meets international standards and certifications for industrial safety and reliability.

• Various models available to meet different voltage, current, and environmental requirements.

5. Customizable

• Length, cross-section, and shielding can be customized to adapt to specific system requirements.

4. Typical Application Areas

• ABB drives, inverters, and motor connections

• Industrial automation production line signal and control systems

• Factory machinery, robots, and material handling signal transmission

• HVAC systems and energy management control lines

• Power plants and water treatment facility control wiring

5. Precautions

1. Confirm cable model, cross-section, and shielding type meet system requirements before installation.

2. Avoid direct exposure to high temperature, moisture, or corrosive environments.

3. Maintain proper bending radius during installation, avoid overstretching or twisting.

4. Ensure proper termination to prevent loose connections.

5. Regularly inspect cable jacket and appearance, replace if damaged.

6. Avoid parallel routing with high-voltage cables or strong electrical devices to reduce interference.

7. For mobile or frequently bent applications, select flexible cable versions.