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Three phase voltage meter dc voltmeter

Basic Info

Model No.: DM72-3U

Product Description

Specifications Experienced Digital Meter manufacture

High cost performance manufacture

With CE certificate

Three phase dc voltmeter   Product overview: SCD914Z-3U   programmable three phase intelligent assembly Meter adopts alternating current sampling techniques, which enables it to measure power in three phase 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 parameters: 1. Power supply: AC/DC: 80V-270V. 2. Rectifier circuit: the average sine wave detector, showing rms. 3. Accuracy: ≤0.5% of the input full scale ± 2 characters. 4. Sampling rate: about 2.5 times per second. 5. Temperature: 0 ~ 40 °C. 6. Frequency Response: 50 ~ 60. 7. Relay contact capacity: AC220V/3A. 8. Relay contact life-span: 1052 times. 9. Transmitter output accuracy: ± (0.8% +3 d)   Product functions:   Measurement: three phase voltmeter. 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 voltmeter 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.  

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Product Categories : Power Meter

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