A shielded and armored cable is a rugged electrical conductor that features both an internal electromagnetic screen and an external mechanical protective layer. This combined construction enables the cable to preserve clear signal and power transmission in electrically noisy environments, while also withstanding severe physical stress, compression, or direct burial underground.
Application
Residential Power Distribution
Thanks to its excellent conductivity and robust safety profile, RVV cable delivers dependable electrical support for everyday household needs.
Office & Commercial Premises
These cables are extensively deployed in office wiring and commercial building electrical networks, furnishing stable power to computers, lighting systems, HVAC units, and facilitating efficient operation of extra-low-voltage (ELV) subsystems.
Industrial Equipment Interconnection
Particularly well-suited for diverse electronic apparatus installations in industrial settings.
Device Connectivity & Energy Transmission
Ideal for linking various low-voltage electrical devices, ensuring consistent power delivery-especially in scenarios that demand electromagnetic compatibility (EMC) and noise immunity.
Operating Conditions
Product Designation: RVV – flexible PVC-sheathed cable.
Rated Voltage (Uo/U): Available in 450/750V, 300/500V, and 300/300V AC power-frequency ratings.
Conductor Material: Manufactured with oxygen-free copper.
Insulation Type: Polyvinyl chloride (PVC).
Maximum Continuous Conductor Temperature: 70°C (for types 60227IEC52/60227IEC53); 90°C (for types 60227IEC56/60227IEC57).
Minimum Installation Ambient Temperature: Not lower than 0°C.
Minimum Bending Radius: For outer diameters (D) up to 25mm, radius ≥ 4D; for D exceeding 25mm, radius ≥ 6D.
Product Advantages
Stable Transmission
High-purity copper cores and PVC insulation ensure reliable power flow.
Tough & Durable
Strong pull strength and wear resistance allow use in harsh settings, especially factories and production lines.
Easy Routing
Flexible design with a small bend radius makes wiring in tight spots simple, plus cuts installation and upkeep time.
Packaging
Finished product + wooden barrel packaging
Technical index
|
Number of cores |
Conductor diameter |
Nominal cross section |
Insulation thickness |
Sheath thickness |
Stranded conductor |
||
|
Cable outer diameter lower limit |
Cable outer diameter upper limit |
Minimum insulation resistance at 70℃ |
|||||
|
Two cores Rvv Cable |
(mm) |
(mm²) |
(mm) |
(mm) |
(mm) |
(mm) |
(MΩ/km) |
|
0.8 |
0.5 |
0.5 |
0.6 |
4.6 or 3.0×4.9 |
5.9 or 3.7×5.9 |
0.012 |
|
|
1 |
0.75 |
0.5 |
0.6 |
4.9 or 3.2×5.2 |
6.3 or 3.8×6.3 |
0.01 |
|
|
1 |
0.75 |
0.6 |
0.8 |
5.7 or 3.7×6.0 |
7.2 or 4.5×7.2 |
0.11 |
|
|
1.1 |
1 |
0.6 |
0.8 |
5.9 or 3.9×6.2 |
7.5 or 4.7×7.5 |
0.01 |
|
|
1.4 |
1.5 |
0.7 |
0.8 |
6.8 |
8.6 |
0.01 |
|
|
1.8 |
2.5 |
0.8 |
1 |
8.4 |
10.6 |
0.09 |
|
|
3 Cores Rvv Cable |
0.8 |
0.5 |
0.5 |
0.6 |
4.9 |
6.3 |
0.012 |
|
1 |
0.75 |
0.5 |
0.6 |
5.2 |
6.7 |
0.01 |
|
|
1 |
0.75 |
0.6 |
0.8 |
6 |
7.6 |
0.11 |
|
|
1.1 |
1 |
0.6 |
0.8 |
6.3 |
8 |
0.01 |
|
|
1.4 |
1.5 |
0.7 |
0.9 |
7.4 |
9.4 |
0.01 |
|
|
1.8 |
2.5 |
0.8 |
1.1 |
9.2 |
11.4 |
0.09 |
|
|
Four cores Rvv Cable |
1 |
0.75 |
0.6 |
0.8 |
6.6 |
8.3 |
0.11 |
|
1.1 |
1 |
0.6 |
0.9 |
7.1 |
9 |
0.01 |
|
|
1.4 |
1.5 |
0.7 |
1 |
8.4 |
10.5 |
0.01 |
|
|
1.8 |
2.5 |
0.8 |
1.1 |
10.1 |
12.5 |
0.09 |
|
|
Five cores Rvv Cable |
1 |
0.75 |
0.6 |
0.9 |
7.4 |
9.3 |
0.11 |
|
1.1 |
1 |
0.6 |
0.9 |
7.8 |
9.8 |
0.01 |
|
|
1.4 |
1.5 |
0.7 |
1.1 |
9.3 |
11.6 |
0.01 |
|
|
1.8 |
2.5 |
0.8 |
1.2 |
11.2 |
13.9 |
0.09 |
|
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