... phase & 3 phase A. Application: Supply variable frequency three -phase emergency power supply for fire facility only having s ingle power ... 200, 220, 250, 280, 315, 400, 500KW, etc.d.Installation: floor type ( standard power distribution box)Standby time: 120min, it also ... table (TJWR/P series variable frequency three-phase(power type)emergency power supply) No.ModelOutput power(KW)Size of battery ...