SIE Computing Solutions, Inc. EM2172DAV53X0XX 功率计

"Three-phase energy meter with removable front LCD display unit. The same unit can be used either as a DIN-rail mounting or a panel mounting energy meter. This general purpose three-phase energy meter is suitable for both active and reactive energy metering for cost allocation but also for main electrical parameter measurement and retransmission (transducer function).Energy meter. Instantaneous variables readout on a 3-digit display. Energies readout on a 7-digit display. System variables: W, var, PF, Hz, Phase-sequence. Single phase variables: VLL, VLN, A, PF. Energy measurements: total kWh and kvarh. TRMS measurements of distorted sine waves (voltages\/currents). Self power supply. Dimensions: 4-DIN modules and 72x72mm. Protection degree (front): IP50. Application adaptable display and programming procedure (Easyprog function). Easy connections management. Detachable display. Multi-use housing for both DIN-rail and panel mounting applicationsCutout Height = 68mmCutout Width = 68mmDisplay Type = LCDNumber of Digits = 7Number of Phases = 3Pulse Output = YesDepth = 64.3mmMeter Accuracy = ±0.5 %Minimum Temperature = -25°CSeries = EM2172D"