The power cable and control cable shielding layer plays a crucial role in ensuring the safe and efficient operation of electrical systems. The outermost layer of most cables is typically made of rubber or a rubber-based composite material. This layer serves two main purposes: it provides insulation and protects the internal components from physical damage, moisture, and environmental factors.
Cables are generally categorized as either high-voltage or low-voltage. In high-voltage cables, an inner layer of resin-like material is often included for additional insulation. This insulation layer is critical in high-voltage applications, as it prevents electrical leakage and ensures safety. Low-voltage cables, on the other hand, do not require this extra layer. Inside the cable, there may be a filler or binding tape that helps to hold the individual conductors in place and fill any gaps, ensuring structural integrity.
The shielding layer is commonly used in both power and control cables. For power cables, the primary functions of the shielding layer include:
1. **Electromagnetic Interference (EMI) Shielding**: Since power cables carry large currents, they generate strong magnetic fields. The shielding layer helps to contain these fields, preventing interference with nearby electronic devices or systems.
2. **Grounding Protection**: In case of a fault or damage to the cable core, the shielding layer can act as a path for the leaked current to safely ground through the earth network, thereby reducing the risk of electric shock or equipment damage.
Control cables, especially those used in computer systems or sensitive electronic environments, also benefit from shielding. However, their shielding is mainly designed to protect against external electromagnetic interference, as the currents involved are much smaller and more susceptible to disruption.
Xintai Cable specializes in producing national standard cables, including power cables and shielded control cables, which are widely distributed both domestically and internationally. With 14 years of experience in production, the company has built a reputation for high-quality products, advanced technology, and excellent customer service. Their professional team ensures that every product meets strict quality standards.
Xintai Cable offers customized solutions based on client requirements, making it a reliable partner for businesses looking for dependable and safe cable solutions. Whether you're a new or existing customer, we welcome you to reach out and discuss potential business opportunities.
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Solenoid Armature Tube OD 12mm
BRANDO is a Solenoid Valve Armature Plunger manufacturer and exporter in Ningbo, China, which has more than 10 years experience.
The armature assembly or anchor system is the very important component of Solenoid Valve. An internal stainless steel plunger moves up and down to seal on the top and bottom valve seats. Brando provides armatures in multiple sizes depending on the application's flow requirement. Four common pneumatic functions are available which include:
1. 2/2 normally closed(NC),
2. 3/2 normally closed(NC),
3. 2/2 normally open(NO),
4. 3/2 normally open(NO).
The seals in the plunger are NBR (standard), but FKM, HNBR, PTFE, EPDM are available for different media and temperatures. Most of our armatures are designed to accept AC and DC voltages. Some armatures are DC only for low watt applications.
Brando offers flexibility as the connection to the seat cavity can be with a thread/o-ring seal style or o-ring flange style that requires a mounting plate.
Solenoid Armature Tube Assembly, Solenoid Valve Armature Core, Solenoid Valve Coil Core
NINGBO BRANDO HARDWARE CO.,LTD , https://www.brandopneumatic.com