Table of Contents

1. Introduction
2. UTP Fire Alarm Cable Overview
3. Applications of UTP Fire Alarm Cable
4. Technical Specifications
5. Advantages of Using UTP Fire Alarm Cable
6. Aston Cable Company Solutions
7. References

Introduction

Unshielded Twisted Pair (UTP) fire alarm cables are an integral component in modern fire alarm systems. Their primary role is to ensure reliable communication and operation of fire alarm systems, essential for safeguarding lives and property.

UTP Fire Alarm Cable Overview

UTP fire alarm cables consist of multiple pairs of twisted conductors. They are used extensively in communication networks due to their cost-effectiveness and simplicity in installation. UTP cables for fire alarms are specifically designed to transmit signals with minimal interference.

Applications of UTP Fire Alarm Cable

UTP fire alarm cables are primarily used in:

• Commercial buildings
• Industrial facilities
• Residential complexes
• Educational institutions

These cables are engineered to support alarm systems, facilitating communication between detectors, control panels, and other critical components.

Technical Specifications

UTP fire alarm cables typically feature:

• 18 AWG to 22 AWG conductor sizes
• Polyvinyl Chloride (PVC) or Low Smoke Zero Halogen (LSZH) insulation
• Operating temperatures: -20°C to 70°C
• Impedance: 100-120 ohms
• Maximum transmission distance: 300 meters without signal repeater

Advantages of Using UTP Fire Alarm Cable

Some benefits of using UTP fire alarm cables include:

• Cost-effectiveness compared to shielded cables
• Ease of installation due to lighter weight and flexibility
• Lower attenuation, ensuring signal integrity over longer distances
• Compatibility with standard networking equipment

Aston Cable Company Solutions

Aston Cable Company offers cutting-edge UTP fire alarm cables designed for optimal performance. Their solutions include:

• AC-UTP18F: A high-performance 18 AWG fire alarm cable with a PVC sheath, designed for minimal signal loss.
• AC-UTP20F-LS: A LSZH variant for environments with stringent fire safety requirements.
• UTP-EXTRA: Extended distance capability up to 500 meters, available for large-scale installations.

References

For further information, please consult:

• National Electrical Code (NEC) Article 760 – Fire Alarm Systems
• IEC 60331 and 60332 standards related to fire-resistance of cables
• Aston Cable Company product catalogue