Introduction, characteristics and application range of single phase voltmeter

Single-phase voltmeter is a measurement of voltage parameters in three-phase electricity, generally used in high-voltage distribution cabinets and low-voltage cabinets. The unit is represented by V (volt). This product has the conventional measurement display function, can be integrated programming function, RS485 serial port and switching output and other functions, can realize the network with the monitoring system or remote transmission of data and other functions. The instrument adopts LED digital tube display form, with high precision, good electromagnetic compatibility, high cost performance, is the electrical fittings, engineering contractors and "Party A" units worthy of trust electrical products.

The main application range is control system, energy management system, substation automation, distribution network automation, building automation, industrial automation, residential power monitoring, intelligent buildings, switchgear and so on.

Product characteristics
■ Effective value measurement, whole four digit display
■ Single-row LED displays A, B, C three-phase voltage at the same time
■ Optional lower limit alarm control function
■ Programmable to adjust the display value 1~999.9 through the panel key
■ Optional communication function, communication address, baud rate. Switching output

■ Software adjustment, high precision, long-term work without adjustment

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