MAIN CHARACTERISTICS range ACTI 9 range of product ACTI 9 IEM3000 device short name IEM3310 product or component type ENERGY METER market segment NO RENDITION COMPLEMETARY CHARACTERISTICS poles description 1P+N type of measurement ACTIVE ENERGY device application SUB BILLING accuracy class ACTIVE ENERGY CLASS 1 ACCORDING TO IEC 62053-21 input type direct input [In] rated current 125 A rated voltage 100...277 V network frequency 50 HZ technology type ELECTRONIC display type LCD DISPLAY sampling rate 32 SAMPLES CYCLE measurement current 0...125 A maximum value measured 99999999.9 KWH communication port protocol - communication port support - local signalling power ON : indicator light (green) number of inputs 0 number of outputs 1 PULSE mounting mode CLIP-ON mounting support DIN RAIL connections - terminals SCREW TERMINALS 50 MM overvoltage category III standards IEC 61036 product certifications CE - IEC 61010 SAFETY