Three phase three wire multifunctional DSSD2026-M (embedded installation)

The DTSD2026-M DSSD22026-M multifunctional power meter is an intelligent instrument with programmable measurement, display, digital communication, and power pulse transmission output functions. It can complete power measurement, power metering, data display, acquisition, and transmission, and can be widely used in substation automation, distribution automation, intelligent buildings, and internal power measurement, management, and assessment of enterprises. The measurement accuracy is 0.5 level, realizing LED on-site display and remote RS-485 digital interface communication, using MODBUS-RTU communication protocol. Measurement display: The measurable power parameters in the power grid include Ua, Ub, Uc (phase voltage); Uab, Ubc, Uea (line voltage) Ia, Ib, Ic (current); Pa, Pb, Pc, Ps (active power per phase and total active power); Qa, Qb, Qc, Qs (reactive power per phase and total reactive power); PFs (total power factor); Ss (total apparent power); FR (frequency) and active (reactive) electrical energy, all measured electrical parameters are saved in the internal electrical information table of the instrument, and these data can be accessed and collected through the digital communication interface of the instrument. For different models of instruments, their display content and methods may vary. Please refer to the specific instructions. The configuration of the input network for multifunctional power meters is determined by the number of CTs in the system. In the case of 2 CTs, the three-phase three wire two element mode is selected; In the case of 3 CTs, choose the three-phase four wire three element mode. The input network NET set in instrument wiring and programming should be the same as the measured load .....