Three Phase Digital Current MeterDate: 2019-05-31 Click: 857 |
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Performance Characteristics 1.High precision measurement of three-phase AC/DC current 2.Provide the digital tube display, local data query 3.Programmable CT ratio 4.Support for RS-485 communication, Modbus-RTU protocol 5.Support for switch input, output, analog transmitting output 6.Auxiliary power supply:AC/DC 85V~265V, AC220V, AC380V, DC48V, DC 24V 7.A variety of dimensions to meet the different requirements of the electric distribution box. Technical Index Accuracy of measurement ♦current level 0.5 Signal input ♦Connection mode: Three phase four wires,three-phase three wires. ♦Rated current:AC1A,AC5A. ♦Over load:1.2 times ( Continued ), 2 times/ second ( instantaneous ) ♦Power consumption :Current :<0.4VA/ phase ♦Impedance: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 is 2400bps ♦Switch input:4 ways ♦Switch Output:3 ways(capacity: AC 250V/5A, DC 30V/5A) ♦Transmission output: 3 ways ( analog output: 0/4~20mA or 0~5/10V) Section of Specification
Please note the above in our normal function ,please contact us for customizing special products. |
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