Multi circuit power meter DZS900

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Multi channel 27*single-phase/9*three-phase circuits metering are designed to eliminating the need for expensive retrofit projects or for allocating extra space for the device.It can work with Heyuan IOT termials and software for real time power maintenance.

Features

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• Measuring all parameters: three phase voltage, current, line voltage, zerosequence 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

Technical Parameters

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Technical Parameters-DZS900
Accuracy Class		Voltage: 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
Inputs	Rated Value	Voltage: 100 V/400 V Current: 20mA
	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 Outputs	2
	Interface	2* RS485; Modbus RTU communication protocol; Baud rate: 1200-19200bps
Power Supply	Working Range	AC: 85-265V; DC: 85-300V
	Consumption	< 3W
Working Condition	Temperature	Operating: -20°C~+65°C. Storage: -40°C~ +85°C
	Humidity	Relative Humidity: < 93% (place without corrosive gas)
	Altitude	<4000m
Dimensions:		210×100×45mm
Installation		Standard din rail installation