Industry-leading high performance! Achieves outlet-level measurement and high-speed power switching!
The "Intelligent Rack Transfer Switch" utilizes electromechanical relays and silicon-controlled rectifiers (SCR) to switch power supply between two sources. It achieves rapid switching comparable to static transfer switches (STS) while avoiding arc discharge and relay welding. After the system switch, power is supplied through the relay, enhancing power efficiency and reducing heat generation. 【Features】 ■ Power switching time of 4 to 8 milliseconds ■ Reliable switching of power systems regardless of in-phase or out-of-phase ■ Oversized relays (rated at 48A) and SCRs (rated at 70A) ■ Prevention of arc discharge that could lead to relay failure ■ Relay contact spacing set at 3.3 mm to prevent arc discharge due to power surges (normally 0.6 mm) ■ Surge protection for the inlet and field-replaceable fuse-type circuit breakers ■ Power quality monitoring, outlet-level measurement, and on/off control (available in some models) *For more details, please refer to the PDF documentation or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■Industry-leading high performance - Achieves a power switching time of 4 to 8 milliseconds with current sampling at 4,800 times per second. - The PX3TS-5000 series enables outlet-level measurement and on/off control. - Measures electrical energy (wh) and supports environmental sensors as an option. - Local and web browser-based remote power quality monitoring, control, and alarms. ■Reliability-focused design - Uses oversized relays (rated at 48A) and SCRs (rated at 70A) for transfer switches rated at 16A/32A. - Prevents output short circuit switching, eliminating the possibility of causing faults in the secondary system. - Instead of a single point of failure with one double-throw relay, employs two single-throw relays to support reliable reverse phase switching. - Relay contact surfaces are expanded by 30%, allowing for larger currents. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Raritan began developing KVM switches for IT administrators to manage servers in 1985. Today, as part of the Legrand brand, we have established ourselves as a leading provider of intelligent rack PDUs. Raritan's solutions provide high reliability and intelligence in over 60,000 data centers, including 9 of the top 10 technology companies in the Fortune 500.