Siemens 81003-438-51-R SCR Assembly

Description

Power Rating:5000 kW

Operating Voltage:690V AC

Operating Current:7140 A

Switching Frequency:400 Hz

Protection Level:IP54

Weight:150 kg

Dimensions:825 mm x 570 mm x 610 mm

Input/Output Connections:4 x 3-pin terminal block connectors

    The ABB 81003-438-51-R SCR Module is engineered for industrial automation systems requiring robust and precise power control. Its Solid State Relay technology ensures minimal maintenance and downtime, making it ideal for continuous operation environments.

    Featuring a compact design measuring just 16.7 cm x 14.8 cm x 5.5 cm, this module efficiently occupies space while delivering substantial power handling capabilities. It is built to withstand harsh industrial conditions within its operating temperature range of -40°C to +70°C.

    Equipped with a response time of ≤ 1ms, the module ensures instantaneous switching actions, crucial for systems that demand quick response times without compromising on reliability. The high insulation resistance of ≥ 1000MΩ @ 500V DC guarantees safe and stable operation even under varying electrical conditions.

    Withstanding over 100,000 switching cycles, the ABB SCR Module demonstrates exceptional durability, backed by a comprehensive warranty. This makes it suitable for long-term, high-frequency use in manufacturing, mining, and other industries where reliability is paramount.

    Designed with ease of integration in mind, the module is compatible with a wide range of control systems, enhancing its versatility across different applications. It adheres to international safety standards, ensuring compliance and peace of mind for users in diverse operational settings.