Siemens 西门子 7KM4211-1BB00-3AA0 功率计

"The power monitoring devices of the SENTRON PAC 4200 series are used to measure and indicate all relevant network parameters in low-voltage power distribution. They can be used for single-phase measurements as well as for multiphase measurements in 3 and 4-conductor networks.Display of electrical measured values and consumption values in switchgear assemblies, infeed or tap-off units. Intuitive operation using 4 function buttons and multilingual plain text displays. Comprehensive convenience indicators, such as user-defined displays, bar and status indicators, phase diagram and list and histogram graphics. Min. 8 languages. Precise energy recording. Monitoring the plant status and the system quality. Recording of the power range through power averaging (load profile). Daily energy meters for apparent, active and reactive energy across 365 days for cut-off date assessment . Limit value monitoring. Multifunctional digital inputs and outputs. RS 485-interface for the transfer of measured values and configurations. 10\/100 Mbit\/s Ethernet interface. AC\/DC universal power supply unit. Screw terminals for connecting current and voltageCutout Height = 92mmCutout Width = 92mmDisplay Type = Graphical, LCD, MonochromePulse Output = YesDepth = 82mmMeter Accuracy = ±0.2 (Current) %, ±0.2 (Voltage) %, ±0.5 (Output) %, ±2 (Output Factor) %, ±2 (THD) %Minimum Temperature = -10°CSeries = SENTRON PAC4200"