Product Name: Three Phase Current Digital Panel Meter (JYK-72-3A) Model NO.: JYK-72-3A Application: Electronic Equipment Theory: Electronic Meter Power Source: AC and DC Kind: Thermocouple Type Installation: General Installation Meter Display: Digital Dimensions: 96*96*80mm or Others Supply Voltage: AC/DC 80V~270V Color: White Frequency Response: 50 ~ 60 Trademark: jyins Transport Package: Carton Specification: ce, rohs Origin: Wenzhou, Zhejiang, Chin Product Description Three Phase Current Digital Panel Meter (JYK-72-3A)Specifications1 Quick response & High precision2 Modern Fashion2 OEM Factory4 ISO9001, CE4 LED DisplayProduct overviewJYK(PZ1006-2) programmable three phase intelligent assembly meter adopts alternating current sampling techniques, which enables it to measure power in three phase panel meter, three phase voltmeter, three phase voltage and current meter and three phase current, voltage and frequency assembly meter. The rate can be set by the panel buttons, and the meter has a high cost performance. The product is convenient to install, easy to wire, and simple to maintain. It has few projects and can be set input parameters as field programmed. And it can communicate with different PLC and industrial computers in the network.Product functionsMeasurement: Three phase meter.Display: Three rows of four LED digital display of 9999.Maximum input: Voltmeter: 600V, voltage transformer is required when the AC voltage is over 600V; Ammeter: 5A, current transformers is required when the AC current is over 5A. Frequency measurement display range: 45-65Hz.Uses: Suitable for measuring the parameters in three phase meter in the industries of electric power grids, automation, substation automation, power distribution automation, intelligent building, and the enterprise's internal system.To be matched by the client: RS485, MODBUS-RTU communication, two-way switch output, two-way switch input, and one way analog output.Time aging: All the products have been time-aged, so that it can stably work in a long-term to reduce the impact of external environment on the meter, offering users a satisfactory product.ProductparametersPowersupplyAC/DC:80V-270VRectifiercircuittheaveragesinewavedetector,showingrmsAccuracy≤0.5%oftheinputfullscale±2charactersSamplingrateabout2.5timespersecondTemperature0~40°CFrequencyResponse50~60RelaycontactcapacityAC220V/3ARelaycontactlife-span1052timesTransmitteroutputaccuracy±(0.8%+3d)