SMART SPD MONITORING UNIT
Help Enable more accurate devices evaluation by monitor and update life-status the working condition of the surge protective devices and fuse.
Specification
Power Supply 9-24 VDC
SPD remote contacts switching capacity inputAC : 250 V/0.5A
DC : 250 V/0.1A
      125 V/0.2A
       75 V/0.5A
Communication ProtocolMODBUS-RTU RS-485
IndicationPower status : Red LED (ON-Normal, OFF-Abnormal)
SPD status : Red LED L1, L2, L3 (ON-ok, OFF-Failed)
Fuse status : RED LED L1, L2, L3 (ON-ok, OFF-Failed)
Communication status : Yellow LED (Blink-Normal,
OFF-Abnormal)


Mechanical
Mounting method EN 6071535mm DIN Rail
Operating temperature-20°C to +70°C
Enclosure materialBlend PC/ABS self-extinguishing
Environment IP ratingIP20
Enclosure Dimension (LxWxD)106x90x62 mm