Armoured XLPE Cable vs. Non-Armored PVC Cable

Attribute	Armoured XLPE Cable	Non-Armored PVC Cable
Material	XLPE (Cross-linked Polyethylene)	PVC (Polyvinyl Chloride)
Armored	Yes	No
Insulation	XLPE	PVC
Conductor	Copper or Aluminum	Copper
Usage	Underground or outdoor installations	Indoor installations

Introduction

When it comes to choosing the right type of cable for your electrical wiring needs, there are several factors to consider. Two popular options are Armoured XLPE Cable and Non-Armored PVC Cable. Both have their own set of attributes that make them suitable for different applications. In this article, we will compare the key features of these two types of cables to help you make an informed decision.

Construction

Armoured XLPE Cable is constructed with cross-linked polyethylene (XLPE) insulation, which provides excellent thermal and electrical properties. The cable is then wrapped in a layer of steel wire armour, which provides mechanical protection against external forces. On the other hand, Non-Armored PVC Cable is made with polyvinyl chloride (PVC) insulation, which is known for its flexibility and resistance to moisture. However, this type of cable does not have the added protection of armour.

Protection

One of the main differences between Armoured XLPE Cable and Non-Armored PVC Cable is the level of protection they offer. Armoured XLPE Cable is designed to withstand harsh environmental conditions, making it ideal for outdoor and underground installations. The steel wire armour provides protection against physical damage, such as crushing and impact. On the other hand, Non-Armored PVC Cable is more suitable for indoor applications where the cable is not exposed to external forces.

Durability

Due to its construction, Armoured XLPE Cable is more durable than Non-Armored PVC Cable. The steel wire armour adds an extra layer of protection, making the cable resistant to abrasion, moisture, and chemicals. This makes Armoured XLPE Cable a reliable choice for long-term installations in challenging environments. Non-Armored PVC Cable, while still durable, may not be as resilient in harsh conditions due to the lack of armour.

Flexibility

Non-Armored PVC Cable is known for its flexibility, making it easy to install in tight spaces or around corners. The PVC insulation allows the cable to bend without cracking or breaking, making it a versatile option for indoor applications. Armoured XLPE Cable, on the other hand, is less flexible due to the steel wire armour. While this provides added protection, it can make the cable more difficult to bend and maneuver during installation.

Cost

When it comes to cost, Non-Armored PVC Cable is generally more affordable than Armoured XLPE Cable. The simpler construction of PVC cable means that it is easier and cheaper to manufacture, making it a cost-effective option for budget-conscious projects. Armoured XLPE Cable, on the other hand, is more expensive due to the added materials and manufacturing processes involved in creating the steel wire armour. However, the higher cost may be justified for installations that require extra protection and durability.

Applications

Both Armoured XLPE Cable and Non-Armored PVC Cable have their own set of applications based on their attributes. Armoured XLPE Cable is commonly used in outdoor installations, underground wiring, and industrial settings where protection against physical damage is crucial. Non-Armored PVC Cable, on the other hand, is suitable for indoor wiring, residential buildings, and light-duty applications where flexibility and cost-effectiveness are key factors.

Conclusion

In conclusion, the choice between Armoured XLPE Cable and Non-Armored PVC Cable depends on the specific requirements of your project. If you need a cable that offers superior protection, durability, and resistance to harsh conditions, Armoured XLPE Cable is the way to go. However, if flexibility, cost-effectiveness, and ease of installation are your main priorities, Non-Armored PVC Cable may be the better option. Consider the unique attributes of each type of cable and choose the one that best suits your needs.