Din rail three phase energy meter DZS300

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It is used for energy measurements in three-phase electrical power network, which allows connection of additional relay contactors and DIN rail support. Also it support intelligent multi-tenant multi tarrif energy metering & billing system with Rs485 interface, also distribution and energy management solutions.

Features

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• Measuring all parameters: three phase voltage, current, line voltage, frequency, active power, reactive power, apparent power, power factor, active energy, reactive energy, bidirectional energy metering
• Direct connected, suitable for various wiring modes under high or low pressure environment
• Analysis of current/voltage harmonic (231ties )
• Multi tariff (optional), available for querying past 12 months' energy
• 1* RS485, Modbus RTU / DL645 adaptive protocol
• 1* energy pulse output
• LCD display

Technical Parameters

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Technical Parameters-DZS300
Accuracy Class		Voltage: 0.2; Current: 0.2;  Frequency: 0.05 Hz; Power Factor:1
		Active Power: 0.5; Reactive Power: 0.5; Apparent Power: 0.5
		Active Energy: 0.5S/1; Reactive Energy: 2
Input	Rated Value	Voltage: 400V Current: 1.5 (6)A, 20(80)A
	Overload	Voltage: 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
	Frequency	45-60Hz
Functional Module	Pulse Output	1
	Interface	1*RS485; Modbus RTU / DL645 adaptive protocol; Baud Rate: 1200-19200 bps
Power Supply	Working Range	AC: 85-265V; DC: 85-300V
	Consumption	< 3W
Working Condition	Temperature	Operating: -20°C~+70°C. Storage: -40°C~ +80°C
	Humidity	Relative Humidity: < 93% (place without corrosive gas)
	Altitude	<4000m
Dimensions:		126×890×74mm
Installation		Standard Din rail installation

Wiring Diagram

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Dimensions

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Power distribution / Meter reading / Energy management Multiple industry solutions

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