Technical description of the product SIT865570 (SVT865570-WH) by SIGNAL

The SIT865570 is a three-phase solid-state contactor designed for high-quality industrial applications. Manufactured under the most demanding standards, this device offers exceptional performance and reliability in critical industrial environments.

Main characteristics:

• Resistive load: The SIT865570 is specifically designed to handle resistive loads, making it ideal for applications such as heaters, electric resistors, and other high-power devices.
• Voltage range: It can operate in a wide voltage range, from 24VAC to 520VAC. This makes it versatile and suitable for various industrial applications.
• Nominal current: With a capacity of 50A per phase, the SIT865570 can easily handle high current loads.
• Input control: The input control range is 10-30Vdc, allowing for a simple interface with control and logic systems.
• LED Visualization: The contactor has a green LED at the input to indicate its operating status.

Electrical characteristics:

• High-efficiency output: Equipped with high-efficiency thyristors in a "back-to-back" configuration (AC-51: 3 x 22 ARMS), the SIT865570 ensures a long lifespan and reliable performance.
• Output voltage protection: It incorporates a varistor to protect the load against surges.
• Control voltage: The control voltage is 10-30VDC.
• Regulatory compliance: Built in accordance with the standards EN60947-4-3 (IEC947-4-3) and EN60950/VDE0805 (Reinforced insulation), the SIT865570 meets the highest standards of safety and quality.

Mechanical characteristics and materials:

• The SIT865570 comes with an integrated heat sink, ready to be mounted on a DIN rail.
• The protection against contact is IP20.
• Designed for a long lifespan and resistance to adverse environmental conditions.

In summary, the SIT865570 is a high-quality, reliable, and versatile three-phase static contactor, ideal for demanding industrial applications. Its robust design and regulatory compliance make it an excellent choice for electronic engineers in the industrial manufacturing and machinery sector.

SIT865570 (SVT865570-WH): The Three-Phase Solid State Contactor for Industrial Excellence

In the fast-paced world of industrial manufacturing and high-quality electronics, electronic engineers face constant challenges. The demand for efficiency, reliability, and safety never ceases. In this context, SIT865570, manufactured by SIGNAL, stands out as an exceptional product that meets the most rigorous standards.

Highlighted Features:

1. Power and Precision:
   • The SIT865570 is a three-phase static contact specifically designed for resistive loads. Its ability to handle loads of up to 50 amperes at 24-520 VAC makes it a robust option for industrial applications.
   • Equipped with TMS2 technology, its high-performance thyristors ensure a long lifespan. The control range of 10-30 VDC allows for precise adaptability.
2. Smart Visualization:
   • The green LED at the entrance provides a clear visual indication of the operational status. Engineers can easily monitor the operation of the static contact.
3. Security and Compliance:
   • The SIT865570 complies with the EN60947-4-3 (IEC947-4-3) and EN60950/VDE0805 standards for reinforced insulation. The surge protection through varistor ensures the safety of the systems.
   • In addition, its design includes an integrated heat sink for DIN rail mounting and an IP20 protection cover.
4. Energy Efficiency:
   • The high-efficiency thyristors in back-to-back configuration (TMS2 technology) minimize losses and optimize energy efficiency.

Applications and Advantages:

• Industrial Automation: The SIT865570 is ideal for controlling electric resistors in heating, welding, drying processes, and more.
• Industrial Machinery: From ovens to packaging machines, this static contact ensures reliable and precise operation.
• High-Quality Electronics: In testing equipment, control systems, and precision devices, the SIT865570 provides reliability and stability.

In summary, the SIT865570 from SIGNAL is the perfect choice for electronic engineers seeking excellence in industrial manufacturing. Its unmatched quality and meticulous design make it a reliable ally at the heart of high-end industrial electronics.