Eastron SDM72D-M Manual

Eastron Måleudstyr SDM72D-M

Læs gratis den danske manual til Eastron SDM72D-M (12 sider) i kategorien Måleudstyr. Denne vejledning er vurderet som hjælpsom af 28 personer og har en gennemsnitlig bedømmelse på 4.1 stjerner ud af 14.5 anmeldelser. Har du et spørgsmål om Eastron SDM72D-M, eller vil du spørge andre brugere om produktet?

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Eastron SDM72D-M User Manual V1.5

Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086-573-83698881 83698882 Fax: 0086-573-83698883

Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn Email: sales@eastrongroup.com

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Measures active kWh & W.

Resettable partial energy

Bi-directional measurement IMP & EXP

Pulse Output

RS485 Modbus

Din rail mounting 35mm

Direct connection, up to 100A

Better than Class 1/ B accuracy

SDM72D-M

Three Phase Four Wire Energy Meter

User Manual V1.3

2017

Eastron SDM72D-M User Manual V1.5

Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086-573-83698881 83698882 Fax: 0086-573-83698883

Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn Email: sales@eastrongroup.com

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Introduction

The SDM72D-M is digital three phase 4 wire energy meter with a white back-lighted LCD screen for perfect

reading. The unit measures and displays active energy (kWh) and power ( W), imported and exported. A resettable

partial energy is provided, so the user can easily check the energy imported and energy exported during a certain

period. SDM72D-M supports max.100A direct connection, saves the cost and avoid the trouble to connect

external CTs, giving the unit a cost-effective and east operation. Built-in interfaces provides pulse and RS485

Modbus RTU outputs. Configuration is password protected.

PART 1 Specification

General Specifications

Voltage AC (Un) 3x230(400)V

Voltage Range 80~120% Un

Base Current (Ib) 10A AC

Max. Current (Imax) 100A AC

Mini Current (Imin) 5% of Ib AC

Starting current 0.4% of Ib

Power consumption <2W/10VA

Frequency 50/60Hz

AC voltage withstand 4KV for 1 minute

Impulse voltage withstand 6KV-1.2uS wavform

Overcurrent withstand 30max 0I for 0.01s

Pulse output rate 1000imp/kWh (Pulse 2)

Display LCD with backlit

Max. Reading 999999.9kWh

Active energy Class 1 IEC62053-21

Class B EN50470-3

Unit Characteristics

The Unit can measure and display:

Power

Active energy imported and exported

Pulse output indicates real-time energy measurement. An RS485 output allows remote monitoring from another

display or a computer.

RS485 Serial Modbus RTU

–

––

This unit uses an RS485 serial port with Modbus RTU protocol to provide a means of remotely monitoring and

controlling the Unit

Set-up screens are provided for setting up the RS485 port.

Produkt Specifikationer

Mærke:	Eastron
Kategori:	Måleudstyr
Model:	SDM72D-M

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