SIWOQ7 series automatic transfer switch electrical appliances are the latest automatic transfer switch electrical appliances developed and designed by Shenyang Siwo Electrical Appliances Co., Ltd. based on GB 50174-2017 "Data Center Design Specification", specifically for high-end customers such as data centers in terms of power supply and distribution systems. The electrical performance and technical parameters of this series of products can fully meet the current data center power supply and distribution industry standards, especially the usage category of switches, rated short-term withstand current, and other indicators, which have great application advantages. On this basis, the technical solution of the SIWOQ7 series double bypass automatic transfer switch successfully solves the requirement that data center maintenance and operation cannot be powered off for a long time, ensuring power supply reliability.
The SIWOQ7 series automatic transfer switching equipment is suitable for power supply systems with AC 50Hz, rated working voltage below 400V, and rated working current of 16A-5000A. It is mainly used for operation and conversion between commonly used power sources and backup power sources, and can achieve bypass emergency power supply requirements.
National Standards
GB 14048.1 "General Principles for Low Voltage Switchgear and Control Equipment"
GB/T 14048.11 "Low voltage switchgear and control equipment - Part 6-1: Multifunctional electrical conversion switchgear"
GB 50174-2017 "Code for Design of Data Centers"
T/C ECS486-2017 "Code for Design of Power Supply and Distribution in Data Centers"
international standard
IEC 60947-1 "Low voltage switchgear and control gear - Part 1: General principles"
IEC 60947-6 "Low voltage switchgear and control equipment - Multifunctional automatic transfer switching devices"
