Three phase 4G rail type cost controlled electricity meter

NegotiableUpdate on 01/18

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The three-phase 4G rail type cost controlled energy meter is a new generation of miniature energy meters developed by our company based on years of experience in meter design. This electric energy meter adopts LCD display and has the function of outputting electric energy pulses through 4G wireless data exchange with the cloud based upper computer This electric energy meter greatly facilitates the automation management of electricity usage. It has the advantages of small size, high accuracy, good reliability, and easy installation.

Product Details

1Three phase 4G rail type cost controlled electricity meterProduct Overview

The 4G multifunctional power meter (rail type) is a new generation of miniature energy meters launched by our company based on years of experience in meter design. This electric energy meter adopts LCD display and has the function of outputting electric energy pulses through 4G wireless data exchange with the cloud based upper computer This electric energy meter greatly facilitates the automation management of electricity usage. It has the advantages of small size, high accuracy, good reliability, and easy installation. The performance indicators comply with the technical requirements of international GB/T17215, GB/T17883, and DL/T614 for electric energy meters in the power industry.

Optional instrument types

(1) 4G multifunctional power meter

(2) 4G multifunctional multi rate power meter

(3) 4G multi-functional power meter for opening and closing switches

(4) 4G cost control multifunctional power meter (cost control refers to the device with opening, closing, and resetting rates)

(5) 4G prepaid multifunctional power meter (prepaid through the platform)

IIThree phase 4G rail type cost controlled electricity meterProduct Specifications

Product Model	accuracy class	rated voltage	current specification	Pulse constant (imp/kWh)
7P (three-phase four wire)	1	3X220/380V3X5.7V/100V	3X1.5(6)A	6400
			3X5(20)A	400
			3X10(40)A	400
			3X15(60)A	400
			3X20(80)A	400
			3X30(100)A	400

3、 Technical parameters

project		technical indicators
		1	0.5
Numerical level		Merit: Level 1.0	Merit: Level 0.5 Reactive power: Level 2.0
rated voltage		3x220/380V
current specification		1.5(6)A,5(20)A,10(40)A,15(60)A,20(80)A,30(100)A
Working Voltage		Normal operating voltage range: 0.9~1.1Un Extreme working voltage range: 0.7~1.2Un
Reference frequency		50Hz or 60Hz
starting current	Direct access	0.004Ib
	Connected via CT	0.002In
power consumption	Voltage line	≤ 5VA/phase
	Current line	<4VA/phase
pulse output		Pulse width: 80ms 20ms; Optocoupler isolation, collector open drain output
communication interface		RS485 MODBUS-EVEN (other protocols can be customized)
Clock error and deviation		≤0.5s/d
temperature range		Normal operating temperature: -10 ℃ -+45 ℃; Extreme working temperature: -20 ℃ -+55 ℃; Storage temperature: -40 ℃ -+70 ℃
relative humidity		≤ 95% (no condensation)
Dimensions (length x width x height)		126×91×74mm
Mean time between failures (h)		≥50000

4、 External dimensions