Resistenze e induttori

The Siemens RS485 Terminating Resistor 6ES7972-0DA00-0AA0 is designed for use in PROFIBUS/MPI networks, providing essential termination to ensure reliable data communication. This terminating resistor is crucial for maintaining signal integrity and preventing reflections in RS485 networks.Featuring a robust design, the resistor is built to operate in demanding industrial environments with an IP20 protection rating. It supports a wide range of transmission rates from 9.6 kbit/s to 12 Mbit/s, making it versatile for various applications. The resistor is easy to install with screw terminal blocks for both supply voltage and PROFIBUS cables.Compliance with RoHS and REACH directives ensures that the product meets stringent environmental and safety standards. The Siemens RS485 Terminating Resistor is a reliable choice for maintaining the performance and integrity of your PROFIBUS/MPI networks.Applications:This terminating resistor is ideal for use in industrial automation systems, particularly in environments where PROFIBUS/MPI networks are deployed. It is suitable for use in manufacturing plants, process control systems, and other industrial settings where reliable data communication is critical.

The Mitsubishi FR-ABR-H2.2K External High-Duty Brake Resistor is engineered to optimize the performance of your inverter systems. This robust resistor is designed for 400V applications and supports a power rating of 2.2kW. With a resistance of 250 Ohm and a duty cycle of 10%ED, it ensures efficient braking and energy dissipation in high-demand scenarios.Built to meet rigorous industrial standards, the FR-ABR-H2.2K features an IP00 protection class, making it suitable for various industrial environments. Its compact dimensions (240mm width, 26mm height, 50mm depth) and lightweight design (0.5kg) facilitate easy integration into existing systems.Compliance with RoHS and CE standards underscores its commitment to safety and environmental responsibility. Additionally, the resistor is UL/cUL compliant, ensuring it meets North American safety standards. However, it is non-compliant with EAC standards.This brake resistor is ideal for applications requiring reliable and efficient braking solutions, particularly in high-duty cycles. It is a critical component for maintaining the longevity and performance of your inverter systems.

The VW3A7703 industrial automation product from Schneider Electric is a highly reliable and efficient solution for controlling and monitoring industrial processes. This component is designed to work seamlessly with Schneider Electric's variable speed drives, providing users with a comprehensive and intuitive interface for managing their equipment. With advanced diagnostic capabilities, the VW3A7703 can quickly identify and troubleshoot issues, minimizing downtime and maximizing productivity. Additionally, this product is built to withstand even the harshest industrial environments, ensuring reliable performance in any application. Whether you're looking to optimize your production line or improve the efficiency of your equipment, the VW3A7703 from Schneider Electric is the ideal solution for your automation needs.

The Siemens SINAMICS BRAKING RESISTOR is designed for high-power braking applications. It offers a resistance of 75 Ohms and a rated power of 375W. The resistor is capable of handling a maximum power of 7500W/12s/5% duty STANDALONE, making it suitable for heavy-duty applications.This resistor is designed to operate in standalone mode, providing flexibility and ease of integration into various systems. It is a reliable component that ensures efficient braking performance while maintaining safety standards.

The Commutating Choke for Converters is a specialized component that plays a crucial role in power conversion systems. It is designed to handle three-phase operations, operating at an input voltage of 400 volts and a maximum current of 1 ampere.This choke is equipped with a robust design, ensuring reliable performance under varying conditions. Its maximum input voltage is 400 volts, while the maximum current it can handle is 1 ampere. It operates at a frequency of 50 Hz and has an inductance of 14.4 millihenries.The choke also features a temperature rise of 4% and a loss of 1.4 millihenries, making it suitable for applications where heat dissipation is critical. It adheres to the EN 61558-2-20 standard and comes with screw connection terminals.

The Siemens F.FU Main Choke is a high-performance component designed to handle 3-phase power applications. It operates at a voltage of 480V with a maximum current of 160A at 60Hz. This choke is built to meet the rigorous demands of industrial environments, providing reliable performance and long-term durability.The F.FU Main Choke is equipped with flat-type terminals for easy installation and connection. It adheres to the EN 61558-2-20 standard, ensuring it meets all necessary safety and performance requirements. With an IP00 rating, this choke offers robust protection against dust and moisture.The Siemens F.FU Main Choke is a UL/CSA-recognized product, indicating compliance with the highest standards of quality and safety in the industry. Its compact design and high efficiency make it an ideal choice for various industrial applications where space and power are critical factors.

The ABB Bleeder Unit 54x13,5x5 is designed for use in high voltage (HV) drive systems, providing efficient and reliable performance. This unit is equipped with a 2-pole connector, making it easy to integrate into existing systems. The bleeder unit plays a crucial role in managing excess energy and ensuring the stability of the drive system.Manufactured to high standards, the ABB Bleeder Unit offers robust construction and long-lasting durability. It is an essential component for maintaining the efficiency and safety of HV drive systems. The unit is designed to meet stringent industry standards, ensuring compatibility and reliability in demanding applications.The bleeder unit is suitable for various industrial applications where HV drive systems are used. It helps in dissipating excess energy, preventing potential damage to the system and enhancing overall performance. With its compact design and easy installation, the ABB Bleeder Unit is a valuable addition to any HV drive system setup.

This braking resistor is an option for variable speed drives of Altivar range. It dissipates the braking energy, and enables maximum transient braking torque. It has an Ohmic value of 100Ohms at 20°C and its protection index is IP20. It is compatible with Altivar 312, Altivar 31, Altivar 32, Altivar 320, Altivar 61, Altivar 71 and Altivar easy 310. Its protection index is IP20. It weighs 1.9kg. This resistor is designed to be mounted on the outside of the enclosure, but should not inhibit natural cooling, air inlets and outlets must not be obstructed in any way.

Introducing our Compact Round Plastic Potentiometer, a versatile component designed for various applications. This potentiometer boasts a diameter of 22mm, making it suitable for compact designs. Constructed from high-quality plastic, it offers durability and resistance to environmental factors. With a resistance value of 4.7k ohms, it provides precise control over voltage or current levels. The potentiometer comes with a holder and screw terminals, ensuring easy installation. Please note that while this product complies with ROHS standards, its conformity is unconfirmed.

Introducing the Harmony XB5 Potentiometer Head, a high-quality component designed to provide an ergonomic external interface for controlling your machines. This head features a knurled knob that ensures easy operation and a metal bezel for enhanced durability and resistance against impacts and vibrations.The Harmony XB5 is IP65 rated, ensuring it can withstand dust, water, and vibration. It's also designed to operate in a wide temperature range from -40°C to 70°C, making it suitable for various industrial applications.This potentiometer head is compatible with a standard 22mm cutout, ensuring easy installation in existing machinery. Its robust design and high-quality materials make it an ideal choice for applications requiring high impact and vibration resistance.

La resistenza di frenatura Schneider Electric è un'opzione ad alte prestazioni progettata per la gamma di azionamenti a velocità variabile Altivar. Con un valore ohmico di 28 Ohm a 20 °C, questo resistore consente all'azionamento di funzionare in modo efficiente durante la frenata fino all'arresto dissipando l'energia di frenatura. Ciò garantisce la massima coppia frenante transitoria, il che lo rende ideale per applicazioni pesanti a ciclo intenso.Dotato di un grado di protezione IP23, questo resistore di frenatura è progettato per essere montato esternamente sul contenitore. Tuttavia, è fondamentale assicurarsi che il raffreddamento naturale non sia inibito e che le prese e le uscite dell'aria rimangano libere. Con un peso di 25 kg, è robusto e affidabile per applicazioni industriali.La compatibilità con vari modelli Altivar, tra cui ATV900, ATV340 e ATV950, garantisce un uso versatile in diverse configurazioni. Il resistore è dotato di protezione termica tramite l'azionamento o un interruttore di controllo della temperatura, che garantisce un funzionamento sicuro ed efficiente.Le applicazioni includono la frenatura per impieghi gravosi a cicli severi per azionamenti a velocità variabile in ambienti industriali, dove una frenata affidabile ed efficiente è essenziale.

La resistenza di frenatura Schneider Electric è un componente essenziale per ottimizzare le prestazioni dei sistemi di azionamento. Progettato per funzionare durante la frenatura fino all'arresto o al rallentamento, questo resistore dissipa efficacemente l'energia di frenatura, consentendo la massima coppia di frenatura transitoria. Con un valore ohmico di 100 Ohm e una potenza nominale di 100 W, garantisce un funzionamento affidabile ed efficiente.Dotato di una struttura robusta con un indice di protezione IP65, questo resistore di frenatura è costruito per resistere ad ambienti difficili. La lunghezza del cavo di 3 metri offre flessibilità nell'installazione ed è specificamente progettato per essere montato all'esterno del contenitore, garantendo un facile accesso e manutenzione.Compatibile con la macchina Altivar ATV320, questa resistenza di frenatura è una soluzione versatile per varie applicazioni industriali. Con un peso di soli 0,76 kg, è leggero ma resistente, il che lo rende la scelta ideale per migliorare le prestazioni di frenata dei sistemi di trasmissione.

This braking resistor is an option for variable speed drives of Altivar ranges. It has an Ohmic value of 100Ohms at 20°C and its protection index is IP20. It is compatible with Altivar Process ATV900, Altivar Machine ATV320 and 340, a,d Easy Altivar 310 and 310L ranges. This braking resistor allows your variable speed drive to operate while braking to a standstill, by dissipating the braking energy and enables maximum transient braking torque. the power available is 0.1kW at 50°c. It weighs 1.5kg and its dimensions are, 105mm wide, 295mm high, 100mm deep. This resistor is designed to be mounted on the outside of the enclosure.

This motor choke is an option for variable speed drives of Altivar 61 / Altivar 71 range. Its rated current equal to 215A. It is used as an output filter (between drive output and motor) and enables your variable speed drive to run with motor cables longer than the maximum permitted lengths. Its protection index is IP00. It weighs 15.5kg. It is used to limit overvoltages at the motor terminals, filter interference and reduce motor earth leakage current. It is sold in indivisible quantity of 3.

La resistenza di frenatura Schneider Electric è un componente essenziale per migliorare le prestazioni dei convertitori di frequenza, progettati specificamente per la gamma Altivar e i servoazionamenti Lexium. Questo resistore dissipa in modo efficiente l'energia di frenata, consentendo al sistema di azionamento di raggiungere la massima coppia frenante transitoria e garantendo un funzionamento regolare durante le fasi di decelerazione.Con un valore ohmico di 100 Ohm e una potenza nominale di 100 W, questo resistore di frenatura è in grado di gestire carichi energetici significativi. Il dispositivo è dotato di un cavo da 0,75 metri per una facile installazione e connettività. Il suo design robusto include un grado di protezione IP65, che lo rende adatto per l'uso in ambienti industriali difficili, fornendo un'eccellente resistenza all'ingresso di polvere e acqua.Con un peso di soli 0,41 kg, questo resistore di frenatura è progettato per il montaggio esterno sul contenitore, offrendo flessibilità e praticità in vari scenari di installazione. Migliora l'affidabilità e l'efficienza dei tuoi sistemi di azionamento con la resistenza di frenatura Schneider Electric, garantendo prestazioni e longevità ottimali.

This line choke is an option for variable speed drives of Altivar range. Its rated current is equal to 10A. It provides improved protection against overvoltages on the line supply and contributes to reduce harmonic distortion of the current produced by the drive. Its protection index is IP00. It has an inductance value of 4mH. It weighs 3kg and its dimensions are, 130mm wide, 155mm high, 90mm deep. Its use is particularly recommended in case of close connection of several drives in parallel, line supply with significant disturbance from other equipment (interference, overvoltages), line supply with voltage imbalance between phases.

The presented line choke serves as a supplementary component for variable frequency drive (VFD) systems. Featuring a rated current of 31 A, this device mitigates the effects of voltage surges on the incoming power supply while simultaneously minimizing harmonic distortion generated by the VFD’s operation. The unit exhibits an inductance value of 1 mH and is characterized by an IP00 ingress protection rating. Designed for applications where multiple drives are connected in close proximity or when facing a power supply exhibiting significant disturbances, voltage imbalances between phases, or interference from other equipment, this choke enhances system reliability and performance. Physical specifications include dimensions of 155 mm (width) x 170 mm (height) x 135 mm (depth), with a weight of 6 kg.

This line choke is an option for variable speed drives of Altivar range. Its rated current is equal to 17A. It provides improved protection against overvoltages on the line supply and contributes to reduce harmonic distortion of the current produced by the drive. Its protection index is IP00. It has an inductance value of 2mH. It weighs 3.5kg and its dimensions are, 130mm wide, 155mm high, 90mm deep. Its use is particularly recommended in case of close connection of several drives in parallel, line supply with significant disturbance from other equipment (interference, overvoltages), line supply with voltage imbalance between phases.

This Harmony XB5, 22mm diameter potentiometer has a resistance of 10kΩ and uses screw clamp terminals. This potentiometer provides an external interface for controlling key parameters of automation components like drives and inverters. It is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 IP69 IP69K, making it ideal for operation in harsh environments. It is ideal for analog control (like speed control of motor) via the voltage or resistor input of variable speed drives. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery.

This Harmony XB5, 22mm diameter potentiometer has a resistance of 4.7kΩ and uses screw clamp terminals. This potentiometer provides an external interface for controlling key parameters of automation components like drives and inverters. It is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 IP69 IP69K, making it ideal for operation in harsh environments. It is ideal for analog control (like speed control of motor) via the voltage or resistor input of variable speed drives. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery.