220V 230V 50HZ 60HZ 65A voltage current DDSU666 single phase

Function: 1. Bule backlight 2. Show real voltage V 3. Show real current A 4. Show active power W 5. Show reactive power Var 6. Show power Factory COS 7. Show real Frequency Hz 8. Show Total Energy KWh (can't reset to zero) 9. Show Positive KWh (can't reset to zero) 10. Show reverse KWh (can't reset to zero) 11. Rest Energy KWh ( Can rest to zero) 12. RS485 THCHNICAL SPE CIFICATION STANDARD IEC 62053-21(IEC61036) MODBUS-RTU NOMINAL VOLTAGE L+N 230V 50HZ (0.8UN~1.15UN) BASIC CURRENT(lb2) 5A MAXIMUM CURRENT 65A, MINIMUM CURRENT 0.02A FREQUENCY 50Hz/60Hz CONSUMPTION <2W/10VA ACCURACY CLASS 1 DISPLAY 5+1 DIGITS INTERFACE OPEN COLLECTOR OUTPUT(SO) 18~27V 27mA IMPULSES IMPULSE LENGTH≥30ms (as per DIN43684) SERVICE TEMPERATURE LIMIT:-25°+70° L.E.D 1 COLOUR NORMAL OPERATION PINK FLASHING RATE PROPORTIONAL TO LOAD (1600imp/kwh ) INSTALLATION MOUNTING DIN RAIL 35mm PROTECTION IP20(TERMINAL COVERS INCLUDED) DISPALY: RS485 COMMUNICATION BUAD RATE:4800 bps PROTOCOL: MODBUS OR DL/T645-2007 BACK UP(record the date, when power off) 63A type MCB maximum WARRANTY Warranty is 24 month It is void if seal is removed/damaged. WIRING DIAGRAM