На DIN-рейку измеритель мощности

1.General ADL3000Epower analyzer specializes in measuring the data of all kinds of AC networks. Itcan be used for local display, or it is connected with the control equipment in measuring and controlling system. They comply EN 61326:2006 and EN 61010-1:2001. They are a kind of programmable analyzer. With the2 key on the front, we can choose to read the data that we need.They can be equipped RS-485 communication Modbus-RTU. They are a kind of analyzer with excellent cost performance, since they regroup the functions of traditional electric transmitter and digital meters. Therefore they are widely being used in kinds of control system, SCADA system and power management system. 2.Technical Measure - Measurement: VL1, VL2, VL3,AL1, AL2, AL3, F,∑P, P1,P2,P3, ∑Q, Q1,Q2,Q3,∑S, S1,S2,S3,∑PF, PF1,PF2,PF3, MD kW,+kWh, +kvarh, -kWh, -kvarh - Network: 3P3W, 3P4W - Frequency: 45 65Hz - Voltage: AC 3x120/220V, 3x230/400V (programmable); overload: 480V (continuous); 800V during 30s; Consumption: < 0.2VA - Current: 1.5(6);5(20);10(40);20(80)A;25(100)A -Consumption: < 0.2VA - Thermal drift: <200ppm - Precision: 0.5 (F: 0.05Hz; kVar: 1) - Power supply: AC/DC 85 270V; Consumption < 4VA - Test voltage: 2kVAC/min (voltage input / power; between current inputs); 1.5kVAC/min (outputs / power) Insulation: input / housing and output / housing >100M - Work T: -10C +45C;Storage T: -20C +70C - Relative humidity: 5% 95% (no condensation) - Altitude: < 2500m 3. Options - Communication (/C) :RS485 (Modbus-RTU); 1 start bit, 8 data bit, 1 stop bit, no parity, speed (1200/2400/4800/9600/19200) - Alarm output(/J): LED alarms of error of phase sequence and of loosing voltage - Pulse output (/P): 2 pulse outputs (open-collector), one for kWh, another for kvarh - Multirate kWh (/F) up to 4 rates and 8 time zone in one day - Accuracy: 0.2s