Eastron SDM230-Modbus Bruksanvisning

Eastron Mätutrustning SDM230-Modbus

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Eastron SDM230-Modbus User Manual

Jiaxing Eastron Electronic Instruments Co.,Ltd Tel: 0086-573- 82 Fax: 0086-573- . 83698881 / 836988 83698883

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

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SDM230-Modbus

Single-Phase Two Module DIN rail Meters

 Measures kWh, Kvarh, KW, Kvar, KVA, PF, Hz, dmd, V, A, etc.

 Bi-directional measurement IMP & EXP

 Two pulse outputs

 RS485 Modbus

 Din rail mounng 35 mm

 100A direct connecon

 Beer than Class 1 / B accuracy

User Manual V1.4

2015

Eastron SDM230-Modbus User Manual

Jiaxing Eastron Electronic Instruments Co.,Ltd Tel: 0086-573- 82 Fax: 0086-573- . 83698881 / 836988 83698883

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

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Applicaon

The energy-meters “with a blue back-lighted LCD screen for prefect reading” are used to measure single-phase like

residenal, Ulity and Industrial application. The unit measures and displays various important electrical

parameters, and provide a communicaon port for remote reading and monitoring. Bi-directional energy

measurement makes the unit a good choice for solar PV energy metering.

PART 1 Specicaon

General Specicaons

Voltage AC (Un) 230V

Voltage Range 176~276V AC

Base Current (Ib) A 10

Max. Current (Imax) 100A

Mini Current (Imin) 5A 0.

Starting current 0.4% of Ib

Power consumpon <2W/10VA

Frequency 50/60Hz(±10%)

AC voltage withstand 4KV for 1 minute

Impulse voltage withstand 6KV-1.2uS wavform

Overcurrent withstand 30Imax for 0.01s

Pulse output rate 1000imp/kWh (default)

1000/100/10/1 imp/kWh/kVarh (congurable)

Display LCD with blue backlit

Max. Reading 999999.9kWh

Accuracy

Voltage 0.5% of range maximum

Current 0.5% of nominal

Frequency 0.2% of mid-frequency

Power factor 1% of Unity

Acve power 1% of range maximum

Reacve power 1% of range maximum

Apparent power 1% of range maximum

Acve energy Class 1 IEC62053- 21

Class B EN50470-3

Reacve energy 1% of range maximum

Eastron SDM230-Modbus User Manual

Jiaxing Eastron Electronic Instruments Co.,Ltd Tel: 0086-573- 82 Fax: 0086-573- . 83698881 / 836988 83698883

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

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Environment

Operang temperature - to +5525℃ ℃

Storage and transportaon temperature - to +70 40℃ ℃

Reference temperature 23℃±2 ℃

Relave humidity 0 to 95%, non-condensing

Altude up to 2500m

Warm up me 10s

Installaon category CAT III

Mechanical Environment M1

Electromagnec environment E2

Degree of polluon 2

Output

Pulse Output

The meter provides two pulse outputs. Both pulse outputs are passive type.

Pulse output 1 is congurable. The pulse output can be set to generate pulses to represent total / import/export

kWh or kVarh.

The pulse constant can be set to generate 1 pulse per: 0.001(default) /0.01/0.1/1kWh/kVarh.

Pulse width: 200/100/60ms

Pulse output 2 is non-congurable. It is xed up with import kWh. The constant is 1000imp/kWh.

RS485 output for Modbus RTU

The meter provides a RS485 port for remote communicaon. Modbus RTU is the protocol applied. For Modbus

RTU, the following RS485 communicaon parameters can be congured from the Set-up menu.

Baud rate: 1200, 2400, 4800, 9600

Parity: NONE/EVEN/ODD

Stop bits: 1 or 2

Modbus Address: 1 to 247

Mechanics

Din rail dimensions 36x99x63 (WxHxD) DIN 43880

Mounting DIN rail 35mm

Sealing IP51 (indoor)

Material self-extinguishing UL94V-0

Produktspecifikationer

Varumärke:	Eastron
Kategori:	Mätutrustning
Modell:	SDM230-Modbus
Färg på produkten:	Zwart
Kraftkälla:	AC
På / Av knapp:	Ja
Fjärrkontroll:	Bedraad
Genomsnittlig effekt:	45 W
Volymkontroll:	Digitaal
Plug and play:	Ja
Stöder Windows:	Ja
siffra:	1
Rekommenderad användning:	Universeel
Stöder Mac-operativsystem:	Ja
Ljudutgångskanaler:	2.1 kanalen
Fjärrstyrd:	Ja
Stöder Linux:	Ja
Subwoofertyp:	Actieve subwoofer
Trådlös subwoofer:	Nee
Antal satelliter:	2
Medium power satellithögtalare:	- W
AC-ingångsspänning:	220-240 V
AC-ingångsfrekvens:	50 - 60 Hz
Förstärkningsenhet ingår:	Ja