SDFA3 Current electrical fire monitoring detector
1.Can operate independently,electric detector 2.Able to compos electrical fire alarming monitoring system 3.High quality.
SDFA3 Current electrical fire monitoring detector
Heating current:250A/630A
Rated current:100A/400A
SDFA3 can operate independently or compose electrical fire alarming monitoring system
Its alarm signal and control signals is connected with supervisory host via dual bus in terms
of switching value and finish the whole
process of launching its signal and monitoring host giving control order
SDFA3 Current electrical fire monitoring detector