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S Type Digital Meter（new）Date: 2019-06-02 Click: 314 |
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Accuracy of Measurement ♦Voltage:level 0.5 ♦Current: level 0.5 ♦Active Power:level 0.5 ♦Reactive Power: level 0.5 ♦Power Factor:level 0.5 ♦Frequency:±0.02HZ ♦Active Electric Energy:class 0.5s or class 0.2s ♦Reactive Energy:Class1 or class 2 Signal input ♦Connection mode: Three phase four wires,three phase three wires, single phase two wires. ♦Rated Voltage:AC 0-450V ♦Rated Current:AC1A,AC5A ♦Overload Voltage:1.2 times ( Continued ), 2 times/ second ( instantaneous ) ♦Power consumption :Voltage :＜1VA/phase;Current :<0.4VA/ phase ♦Impedance:＞300KΩ current: <20mΩ ♦The frequency: 45~65Hz or DC Auxiliary power supply ♦Working range :AC 220V ♦Power consumption :<4VA Function module ♦Communication interface:1 way RS-485 communication, Modbus-RTU protocol ♦Baud rate: 1200~9600bps, the default 2400bps ♦Switch input:4ways ♦Switch output:3ways( capacity: AC 250V/5A, DC 30V/5A) ♦Transmission output:3 way(analog output: 0/4~20mA or 0~5/10V) ♦Electric Energy Pulse Output :2 ways ♦Constant:800imp/KWh(Kvarh) Function Module
Only can add one extended function.
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