Product Description
The RVS Twisted Pair Electrical Cable is a high-quality, flexible cable designed for low-voltage electrical systems, including fire alarm systems, audio systems, intercoms, and power control circuits. Made with oxygen-free copper conductors, PVC insulation, and a twisted pair design, it provides excellent electrical conductivity, reduced signal interference, and enhanced flexibility.
RVS cables are also known as fire alarm cables or speaker cables due to their widespread use in alarm systems and audio installations. The twisted pair structure effectively reduces electromagnetic interference (EMI) and enhances signal clarity over long distances.
With its lightweight and flexible design, the RVS cable is easy to install and route, even in confined spaces. It is available in various conductor sizes and color combinations to meet specific project requirements.
Applications
#Fire Alarm Systems: Ideal for connecting fire detection devices, alarms, and control panels.
#Audio Systems: Suitable for speaker wiring and intercom systems to ensure clear audio transmission.
#Security and Monitoring Systems: Used for surveillance camera power supply and signal transmission.
#Communication Networks: Provides stable signal transmission for intercoms and public address systems.
#Home and Building Wiring: Suitable for low-voltage power supply and control circuits.
#Broadcast Systems: Used in public address and background music systems.
Key Features
1. High-Quality Copper Conductors
2. Twisted Pair Design for EMI Protection
3. Flexible and Easy to Install
4. Durable and Long-Lasting
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Flame-retardant PVC jacket offers protection against heat and fire.
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Resistant to moisture, oil, and mechanical stress.
5. Wide Range of Applications
Technical Specifications
| Parameter |
Details |
| Conductor Material |
Oxygen-Free Copper |
| Conductor Size |
0.5mm², 0.75mm², 1.0mm², 1.5mm², 2.5mm² |
| Core Count |
2-core |
| Twisting Type |
Twisted Pair |
| Rated Voltage |
300V / 500V |
| Insulation Material |
PVC |
| Sheath Material |
PVC / LSZH (Optional) |
| Flame Retardant Standard |
IEC 60332-1 |
| Operating Temperature |
-20°C to +70°C |
| Bending Radius |
≥8 times the cable diameter |
| Packaging |
Roll, Reel, or Box |
Available Configurations
| Conductor Size |
Rated Voltage |
Outer Diameter |
Twisting Type |
Weight (Approx.) |
| 2 x 0.5mm² |
300V/500V |
4.5mm |
Twisted Pair |
35kg/km |
| 2 x 0.75mm² |
300V/500V |
5.0mm |
Twisted Pair |
40kg/km |
| 2 x 1.0mm² |
300V/500V |
5.5mm |
Twisted Pair |
50kg/km |
| 2 x 1.5mm² |
300V/500V |
6.0mm |
Twisted Pair |
60kg/km |
| 2 x 2.5mm² |
300V/500V |
7.0mm |
Twisted Pair |
75kg/km |
Advantages of RVS Cable
✅ Stable Signal Transmission: Twisted pair structure ensures low signal loss and stable transmission.
✅ High Flexibility: Soft PVC insulation provides easy handling and installation.
✅ Durable Construction: Resistant to heat, moisture, and mechanical stress.
✅ Wide Compatibility: Suitable for fire alarms, audio systems, and low-voltage circuits.
✅ EMI Protection: Twisted pair design minimizes crosstalk and electromagnetic interference.
Ordering Information
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Minimum Order Quantity (MOQ): 1000 meters
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Lead Time: 7-15 working days depending on order size
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Shipping: Available by sea, air, and express
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Packaging: Roll, reel, or box packaging available
Product Tags:
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RVS Twisted Pair Electrical Cable – Flexible Copper Fire Alarm and Speaker Cable Images
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