SRI PADMAVATHI CABLES, an ISO 9001: 2015 certified, MSME & GeM ( Govt. e-Market) registered company associated with manufacturing and marketing "SPCWIRREEz" Brand as per IS, BS & IEC Standards. Copper Conductor PVC/XLPE/PE Insulated Electrical Cables and wires. Voltage grade up to 300 / 600 V.
Screened cables, also known as shielded cables, are designed to reduce electromagnetic interference (EMI) and protect signal integrity.
Shielding Material : Uses metallic shielding (e.g., aluminum foil, braided copper, or a combination) to prevent EMI. Reduces crosstalk between cables and external interference.
Enhanced Signal Integrity : Ensures stable signal transmission with minimal loss or distortion. Ideal for sensitive communication and data cables.
Protection Against External Noise : Blocks electromagnetic and radio frequency interference (RFI). Suitable for environments with high electrical noise (e.g., industrial sites, power plants).
Different Shielding Types:
» Foil Shielding : Thin aluminum or copper foil provides 100% coverage.
» Braided Shielding : Woven copper or aluminum strands offer durability and flexibility.
» Combination Shielding : Uses both foil and braid for enhanced protection.
Multiple Applications : Used in data transmission, audio/video systems, industrial automation, and power distribution. Common in networking, medical equipment, and aerospace industries.
Improved Safety & Durability : Protects against voltage spikes and reduces signal leakage. Increases cable lifespan, especially in harsh environments.
Grounding Requirement : Requires proper grounding to function effectively. Improper grounding may lead to performance issues or increased EMI.
Screened cables, also known as shielded cables, are used in various applications to reduce electromagnetic interference (EMI) and radio frequency interference (RFI). Here are some key applications:
Industrial Automation : Used in control systems to prevent interference from motors and high-power equipment. Prevents signal interference in high-electromagnetic environments like factories. Ensures stable communication between sensors, actuators, and control units.
Audio & Video Systems : Reduces noise in microphones, speakers, and communication systems. Common in home theater systems and recording studios for high-fidelity signal transmission.
Data Transmission : Used in Ethernet, coaxial, and instrumentation cables for signal clarity. Essential in high-speed data transmission networks to reduce crosstalk and external interference.
Medical Equipment : Used in sensitive medical devices like ECG, MRI, and ultrasound machines to avoid interference from external electronic sources. Ensures accurate readings and reliable operation in hospitals and diagnostic centers.
Power and Electrical Systems : Used in power cables to minimize interference in nearby circuits. Common in renewable energy systems (solar farms, wind turbines) to ensure reliable signal transmission.
Railway and Metro Systems : Used in signaling and communication networks to ensure reliable data transfer in high-EMI environments. Prevents disruptions in train control and monitoring systems.
Oil and Gas Industry : Used in hazardous environments with high electromagnetic activity, such as drilling rigs and refineries. Protects control and monitoring systems from interference.
Signal cables are used in various industries for transmitting data, control signals, and communication between devices.
Key industries where signal cables are commonly applied :
Telecommunications : Used for data transmission, networking, and telephony. Fiber optic and coaxial cables are widely used for high-speed communication.
Industrial Automation : Used in control systems, PLCs, SCADA systems, and sensors. Helps in real-time monitoring and process automation.
Power Generation & Distribution : Used in substations, power plants, and renewable energy installations. Transmit control signals for switchgear and monitoring equipment.
Automotive & Transportation : Used in vehicle communication systems, GPS, and entertainment systems. Essential for sensor connections in electric vehicles (EVs) and smart transport systems.
Aerospace & Defense : Used in avionics, communication, and radar systems. Designed to withstand extreme temperatures, vibrations, and electromagnetic interference.
Medical & Healthcare : Used in medical imaging, diagnostic equipment, and patient monitoring systems. High precision and low noise cables for critical applications like MRI and ultrasound machines.
Oil & Gas : Used for data transmission in drilling operations and pipeline monitoring. Designed for harsh environments with high temperatures and corrosive conditions.
Building & Construction : Used in fire alarm systems, security systems, and HVAC control. Essential for smart building automation and IoT applications.
Consumer Electronics : Used in audio/video systems, home automation, and gaming consoles. HDMI, USB, and auxiliary cables are common examples.
Railway & Metro Systems : Used for signaling, communication, and control systems. Ensures smooth operation and safety in transportation networks.