DZS900 Din rail modbus multi channel electric power monitor meter

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DZS900 Din rail modbus multi channel electric power monitor meter

DZS900 Din rail modbus multi channel electric power monitor meter


DZS900 is a compact and versatile 27-channel meter with standard Din rail installation. Each channel owns a metering IC to ensure high degree accuracy.
It is featured with reliable performance, long service life and low power consumption.
A wide range of Current transformers (CTs) can be connected. Set up with 2*RS485, which support Modbus communication.
It can be used for reliable and trustworthy metering of energy usage and widely applied in smart buildings, factories, schools, hospitals etc

Functions


  • Measuring all parameters: three phase voltage, current, line voltage, zero-sequence current , zero-sequence voltage, active power, reactive power, power factor, frequency, active energy, reactive energy from 9 circuits.
  • Standard CT, PT or voltage direct connected, suitable for various wiring modes under high or low pressure environment
  • 2* RS485 , Modbus RTU communication protocol
  •  2* Energy Pulse Output
  • LCD display

Product Parameters


Accuracy ClassVoltage: 0.2; Current: 0.2; Frequency: 0.05 Hz; Power Factor: 0.5
Active Power: 0.5; Reactive Power: 0.5; Apparent Power: 0.5
Active Energy: 0.5S/1; Reactive Energy: 2
InputsRated ValueVoltage: 100 V/400 V Current: 20mA
OverloadVoltage: Sustained Overload: 1.2 times of the rated value Momentary Overload: 2 times of the rated value Current: Sustained Overload: 1.2 times of the rated value Momentary Overload: 10 times of the rated value
Frequency45-60Hz
Functional ModulePulse Outputs2
Interface2* RS485; Modbus RTU communication protocol; Baud rate: 1200-19200bps
Power SupplyWorking RangeAC: 85-265V; DC: 85-300V
Consumption< 3W
Working ConditionTemperatureOperating: -20°C~+65°C. Storage: -40°C~ +85°C
HumidityRelative Humidity: < 93% (place without corrosive gas)
Altitude<4000m
Dimensions:210×100×45mm
InstallationStandard din rail installation

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