JR11 it uses electromagnetic induction to generate electrical currents with the potential energy of the pre-installed spring, and does not require an external power source.
JR11 Thermal Activation Generator is a stand-alone unit which can detect fire hazard and actuate gaseous fire extinguishing system such as aerosol and chemical powder system. It uses electromagnetic induction to generate electrical currents with the potential energy of the pre-installed spring, and does not require an external power source. Thermal buble is adopted for heat detection with 57C, 68C, 79C, 93C, 141C, 182C and 260C levels available for various locations. This device is for both fire hazard detection and fire extinction actuation with simple structure, easy installation and operation. It can also provide an output signal after shut down the electrical equipment or start alarm system.
This device is mainly used for fire hazzard detection, linkage activation and control of aerosol, dry chemical powder, and other fire extinguishing system.
Installation location should be defined as per the specific condition of protection area, and cables and expansion pipe should be laid & installed accordingly. JR 11 shall be installed per the following diagram with fire extinguishing units installed in series.