Zhejiang Chatnow New Material Technology Co., Ltd. is one of the leading manufacturers and suppliers of rs-485 overall shielded 1x2x22awg pvc in China. With abundant experience, we warmly welcome you to wholesale bulk high quality products at competitive price from our factory. We also accept customized orders.
APPLICATION
This cable is commonly selected for:
- RS485 serial links with compact wiring paths
- Control and monitoring systems requiring flexible routing
- Equipment interconnection inside panels and enclosures
- Fixed installations where conductor handling matters
- Serial networks with standard distance requirements
CONSTRUCTION
|
Conductor Material |
Stranded Tinned copper |
|
Conductor Surface / Structure |
7/0.254±0.005mm |
|
Core Insulation Material |
Foam PE |
|
Screen1 Material |
Single Al/pet |
|
Drain Material |
Tinned copper |
|
Screen2 Material |
braid |
|
Material Outer Sheath |
PVC |
CHARACTERISTICS
|
Cable performance(at 20℃) |
Data of product |
|
Inner Conductor DC Resistance |
≤57.4Ω/km |
|
Impedance |
120±12Ω |
|
Capacitance conductor to conductor |
Nom.36pF/m |
|
Capacitance conductor to Shield |
Nom.69pF/m |
|
Velocity of Prop. |
Nom.78% |
|
Voltage Ratng |
300V |
REGULAR PACKING
100M, 300M, 500M, 1000M, 500FT, 1000FT, Coil/Drum
Structural Design & Installation Benefits
- Single twisted pair (22AWG) supports balanced serial transmission
- Stranded tinned copper conductors improve flexibility during installation
- Foam PE insulation helps maintain electrical consistency
- Single AL/PET layer reduces external electromagnetic influence
- Braided shield enhances overall noise suppression
- PVC outer sheath supports standard indoor industrial installations
Support for Serial Wiring Projects
- Assistance in selecting suitable RS485 cable gauges
- Custom packing lengths for system integration
- Sample support for functional evaluation
- Technical coordination during project preparation
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