SJKQ1 Dual Power Automatic Transfer Switch

Scope of application
SJKQ1 dual power conversion switch (hereinafter referred to as dual power) is suitable for power supply systems with AC 501Hz, rated working voltage of 400V, rated working current of 63A and below. The selection and conversion between two power sources can be carried out according to the needs. The product has overload, short circuit, and undervoltage protection functions, as well as fire protection, double opening, and output closing signal functions. Specially suitable for lighting circuits in office buildings, shopping malls, banks, high-rise buildings, etc. that require fire protection needs
This product complies with the GB/T14048.11 standard
.....
【 View more parameters 】