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\u00a0 <\/strong><\/p>\n \u00a0 \u00a0Digital multi function power meter <\/a><\/strong>It is designed for the power monitoring needs of power systems, industrial and mining enterprises, public facilities, and intelligent buildings. It can measure all common power parameters, such as three-phase current, voltage, active and reactive power, electricity, harmonics, etc. Because the power meter <\/a>also has a complete communication networking function, we call it a network power meter. It is ideal for real-time power monitoring systems.<\/p>\n <\/p>\n The meter has a high performance-to-price ratio and can directly replace conventional power transmitters and measuring instruments. As an advanced intelligent and digital front-end acquisition element, this series of network instruments has been widely used in various control systems, SCADA systems and energy management systems.<\/p>\n GB\/T 22264.1-2008 Mounted digital display electrical measuring instruments \u2013 Part 1: Definitions and general requirements<\/p>\n GB\/T 22264.7-2008 Mounted digital display electrical measuring instruments \u2013 Part 7: Special requirements for multifunctional instruments<\/p>\n GB\/T 22264.8-2008 Mounted digital display electrical measuring instruments \u2013 Part 8: Recommended verification methods<\/p>\n GB\/T 17215.322-2008 Alternating current measuring equipment\u2014Special requirements\u2014Part 22: Static active energy meters (0.2S and 0.5S)<\/p>\n GB\/T 17215.323-2008 Alternating current measuring equipment\u2014Special requirements\u2014Part 23: Stationary reactive energy meters (Class 2 and 3)<\/p>\n DL\/T 614-2007 Multifunctional energy meter<\/p>\n GB14287-2005 Electrical fire monitoring system<\/p>\n GB50045-95 Code for fire protection design of high-rise civil buildings<\/p>\n GB50054-95 Design Code for Low-Voltage Power Distribution<\/p>\n GB50096 Residential Design Codes<\/p>\n GB13955-2005 Installation and operation of residual current action protection device<\/p>\n GB50016-2006 Code for Fire Protection Design of Buildings<\/p>\n Performance characteristics:<\/strong><\/p>\n High-precision measurement of three-phase voltage, three-phase current, active power, reactive power, apparent power<\/a>, power factor, frequency and other electrical parameters<\/p>\n Forward and reverse active\/reactive energy metering<\/p>\n Time-of-use electric energy metering, time-of-use electric energy timing meter reading<\/p>\n Measure the total harmonic distortion rate (THD) of three-phase voltage and three-phase current, and the odd harmonic component from 2 to 31<\/p>\n Provide digital tube or LCD display, local data query<\/p>\n The menus are intuitive and the keys are easy to use<\/p>\n The current and voltage conversion ratio are programmable<\/p>\n Provides multi-loop leakage current monitoring<\/p>\n Provide multi-loop control node, which can be used for alarm, trip and other control<\/p>\n Support fire-fighting linkage and remotely cut off the fault loop<\/p>\n Support RS-485 communication, Modbus-RTU protocol<\/p>\n It supports switching input, switching output, analog transmission output, and power pulse output<\/p>\n It is easy to install, simple to wiring, and small in engineering<\/p>\n Wide-range AC\/DC universal power supply: AC\/DC 80V~270V<\/p>\n It can complete the networking of a variety of communication software in SCADA and PLC<\/p>\n<\/h1>\n
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