Lumel P43 User Manual

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Contents

44Serial Interface: RS-485: address 1...247;mode: 8N2, 8E1, 8O1, 8N1;baud rate: 4.8, 9.6, 19.2, 38.4 kbit/s,USB: 1.1 / 2.0, address 1;mode 8N2; baud rate 9.6 kbit/s,Transmission Protocol: Modbus RTUEnergy Pulse Output: output of OC type, passiveacc. to EN 62053-31Pulse Constantof OC Type Output: 5000 imp./kWh, independentlyon set ratios Ku, KiRatio of the VoltageTransformer Ku: 1... 4000Ratio of the CurrentTransformer Ki: 1...10000Protection Degree:- for the housing IP 40- from terminals (rear side) IP 10Weight: 0,3 kgDimensions: 90 x 120 x 100 mmFixing Way: on a 35 mm DIN railReference and Rated OperatingConditions:- supply voltage 85...253 V d.c./a.c. 40...400 Hzor 20...40 V d.c./a.c. 40...400 Hz- input signal 0...0,005...1,2 I n; 0...0,05...1,2 U nfor current, voltage0...0,1...1,2 I n; 0...0,1...1,2 U nfor power factors Pf i ,tM ifrequency 45...66...100 Hzsinusoidal (THD x 8%)