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DDSD113- Ⅱ single-phase electronic guide rail meter
DDSD113- Ⅱ single-phase electronic guide rail meter
Product details
Product Features
●This electric energy meter measures voltage, current, active power, reactive power, apparent power, power factor, frequency, and reactive energy, and uses LCD display to display voltage, current, active power, power factor, and active energy. It also has the function of outputting electric energy pulses; RS485 communication interface can be used to exchange data with the upper computer, facilitating automation management of electricity usage.
●Integrating multiple communication protocols, MODBUS-RTU, DL/T645-2007, and DL/T645-1997 communication protocols can be used for easy collection and management.
●This electric energy meter has the advantages of small size, easy installation, high accuracy, and good EMC performance, which meets the relevant technical requirements of electronic electric energy meters in the national standard GB/T17215.
PRODUCT FUNCTION
●Measure total active and reactive electrical energy
●Active power, reactive power, voltage, current, power factor, frequency, etc
●After power failure, all stored data will not be lost and can be displayed for more than 10 years
●7-bit wide temperature LCD display
●Can achieve data loop display, with a loop display time of 3 seconds
●The electric energy pulse is indicated by a red LED for output
●Active energy pulse output
●Passive optoelectronic isolation output port, pulse width: 80ms ± 20ms communication
●Communication interface: RS485 (passive optical isolation)
●Communication protocol: MODBUS-RTU、DL/T645-1997、DL/T645-2007
●Communication speed: 1200bps, 2400bps, 4800bps, 9600bps optional
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