Conzerv Em6436 44 to 300v AC DC RS485 Enercon

Technical Specification


Sensing/Measurement


True RMS, 1sec update time


Accuracy(Wh)


4 Quadrant Power & Energy


:Class 1.0 as per IEC 62052-11, 62053-21, class 0.55 (optional) as per IEC 62057, 62053-22 and ANSIC12.20


Input voltage


:4 Voltage inputs (V1, V2, V3, VN)


110 or 415 VL-L nominal (Range 80 to 500VL-)


Aux Supply (Control Power)


:44 to 300V ac/dc


Input current


:Current inputs (A1, A2, A3) 20mA to 6A (Field configurable 1A to 5A)


Overload


:10A max continuous 50A max for 3 seconds


Burden


:0.2VA max per Volts/Amps input 3VA max on Auxiliary Supply


Frequency


:45 to 65 Hz


Resolution


:RMS 4 digit, INTEG 8 digit


Communication


Isolation


:RS 485 serial channel connection Industry standard Modbus RTU protocol


Demarid


:2000 Vac isolation for one minute between communication and other circuits


:Integration period multiple of 5 minutes from 5 to 30 minutes 15 sec update time


Safety


:Measurement category III, Pollution Degree 2, Protection against shock by double insulation at user accese area


Environmental


:Operating Temperature -10°C to 60°C (14°F to 140°F)


Storage Temperature -25°C to +70°C (13°F to 158°F) Humidity 5% to 95% non condensing