D1020-GF Single Phase Two Wire DIN Rail Meter-Zhejiang Reallin Electron Co.,Ltd.

Introduction

产品介绍

Product Introduction

▌Common

Welcome to use single phase Din Rail meter. Let’s introduction it’s functions and operations of this product.

This meter is 1phase – 2wire direct connected electricity meter. It adopts the advanced technology of LSI (Large Scale Integrated circuit) and digital signal processing. The craftworks of our product are exquisite and the functions provided are comprehensive and client-oriented. The energy meter is an intelligent instrument equipped with leading technology.

The functionality of the single phase Din Rail energy meter includes active energy measurement,instantaneous measurement for voltage, current, frequency, power factor and power, RS485 communication, self-check.

Attribute

产品参数

Product Parameters

▌Specification

Type	Single phase electricity meter direct connection
Voltage
Nominal voltage Un	240 VAC
Voltage range	0.8 – 1.2 Un
Frequency
Nominal frequency fn	60Hz
Frequency range	0.98 – 1.02 fn
Current
Reference current Iref = Ib = 10 Itr	5 A
Maximum current Imax	100A
Minimum current Imin	0.25 A
Starting current Ist	0.004 Ib
Accuracy
Active	Class B in compliance with DIN EN 50470-3 Class 1.0 in compliance with IEC 62053-21
Reactive	Class 2.0 in compliance with IEC 62053-23
Measuring Active Energy
Two energy directions	+A/-A, +R/-R,
Reverse locking	+A, +R,
Meter constant
LED-Output	1000 imp/kWh, 1000 imp/kvarh
Display
LCD	6 digit
Life cycle	> 12 years
RS485- Data Interface
Connector	Two screws type
Parameter	1200/2400/4800/9600/19200/38400/115200 bps, 8E1/8N1/8O1(parameters adjustable)
Communication protocol	Modbus RTU
Power Consumption
Voltage circuit	< 1.5 W / 8 VA at Un
Current circuit	< 1 VA at Ib
Temperature Range
Typical Operation	-30°C to +70°C
Storage	-40°C to +85°C
Humidity	95% RH, Non considering
EMC Properties
Isolation	4 kV AC, 50 Hz, 1min
High Voltage	7kV, Impulse 0.1/2000 µs
Housing
Dimension	DIN-Rail 90x35x62 mm
Material	fiber-glass reinforced Polycarbonat (flame resistant EN 62053-21, recyclable）
Class of protection	II
Degree of protection	IP 20(IP 51 in protective enclosure), indoor
Weight
Weight	appr. 0,13 kg