ABB NKLS11-10 Infi-net Interface Cable -10 feet

ABB NKLS11-10 Infi-net Interface Cable -10 feet

Basic Properties

Physical Characteristics:

Appearance and size: usually round in appearance, the outer jacket is usually made of black or grey Polyvinyl Chloride (PVC), which is soft, abrasion and corrosion resistant, with a moderate diameter and thickness, which is convenient for wiring and installation in bridges, trunking or inside equipment in industrial sites, with a length of 10 feet.

Marking and Material: The cable is clearly marked with the model number ‘NKLS11-10’ and the ABB brand logo. Its internal conductor is made of high quality copper with good electrical conductivity and corrosion resistance, and the insulation and sheath materials are made of high quality PVC or other high performance insulation materials, which can effectively prevent signal interference and leakage.

Electrical Characteristics:

Signal transmission type: mainly used for transmitting digital signals, in the ABB Bailey Infi 90 system, to achieve data transmission and interaction between the network interface devices, to ensure that the communication between the various parts of the system is normal.

Transmission Rate and Stability: It can meet the requirements of ABB Bailey Infi 90 system on signal transmission rate, and the signal attenuation is small in 10 feet transmission distance, which can ensure the stability and reliability of the signal and reduce the signal distortion and BER, so as to guarantee the normal operation of the system.

Rated voltage and current: The rated voltage is generally 300V AC, and the wire gauge and other parameters are designed to meet the normal working voltage and current requirements of each device in ABB Bailey Infi 90 system.

Functions and roles

Connecting network interface devices: Provide reliable connection for network interface devices in ABB Bailey Infi 90 system, such as connecting different controllers, communication modules, I/O modules, etc., to build a stable industrial control network, and realise data exchange and collaborative work between various devices in the system.

Ensure communication quality: High-quality materials and advanced manufacturing processes are used to effectively reduce attenuation, distortion and interference during signal transmission, ensuring accurate data transmission between different network interface devices and ensuring stable system operation and control accuracy.

Application Fields

Industrial automation control system: In the automated production lines and process control systems of chemical, steel, electric power, petroleum and other industries, it is used to connect the key network interface devices, ensure the reliable operation of the system, and prevent production accidents and economic losses caused by communication failure.

Intelligent building control system: In the building automation system of large commercial buildings, hospitals, airports, etc., it is used to connect various intelligent devices and control systems, such as controllers of air-conditioning system, lighting system, security system, etc., to ensure stable operation and intelligent management of the system.

FEATURE

• Low-impedance busbar protection 

• Stub and T-zone protection 

• High functional reliability due to two independent measurement criteria: 

- stabilized differential current algorithm 

- directional current comparison algorithm 

• Phase-by-phase measurement 

• Reduced CT performance requirements 

• High through-fault stability even in case of  CT saturation 

• Full solid-state busbar replica 

• No switching of CT circuits 

• Only one hardware version for  

- 1 and 5 A rated currents 

- all auxiliary supply voltages between  48 V DC and 250 V DC 

- nominal frequencies of 50, 60 and  16.7 Hz 

• Short tripping times independent of the  plant’s size or configuration