Eastron SDM630MCT V2 Handleiding


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EASTRON SDM630MCT V2 User Manual
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China.
Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn
SDM630MCT V2
D Rail Energy Meter for Single and Three Phase Electrical SystemsIN
ļ¬ Measures kWh Kvarh, KW, Kvar, KVA, P,
F, PF, Hz, dmd, V, A, THD,etc.
ļ¬ Bi-direcī‡Æonal measurement IMP & EXP
ļ¬ Two pulse outputs
ļ¬ RS485 Modbus
ļ¬ Din rail mounting 35mm
ļ¬ 1/5A connecī‡Æon CT
ļ¬ Beī‡¹er than Class 1 / B accuracy
USER MANUAL
2016 V 84.
EASTRON SDM630MCT V2 User Manual
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China.
Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn
- -1
Introducī‡‚on
This document provides operaī‡’ng, maintenance and installaī‡’on instrucī‡’ons. The unit measures
and displays the characterisī‡’cs of single phase two wires (1p2w three phase three wires(3p3w,) ),
and three phase four wires(3p ) supplies, including voltage, frequency, current, power ,acī‡’ve 4w
and reacī‡’ve energy, imported exported. Energy is measured in terms of kWh, kVArh. or
Maximum demand current can be measured over preset periods of up to 60minutes. In order to
measure energy, the unit requires voltage and current inputs in addiī‡’on to the supply required to
power the product. e requisite current input(s) are obtained via current transformers(CT). Th
This meter can be conī…Ægured to work with a wide range of CTs, giving the unit a wide range of
operaī‡’on. Built-in interfaces provides pulse and RS485 Modbus RTU outputs. Conī…Æguraī‡’on is
password protected.
This unit can be powered from a separate auxiliary (AC or DC) supply. Alternatively it can be
powered from the monitored supply, where appropriate.
Unit Characterisī‡‚cs
The Unit can measure and display:
ļ¬ Line voltage and THD% (total harmonic distorī‡’on) of all phases
ļ¬ Line Frequency
ļ¬ Currents, Current demands and current THD% of all phases
ļ¬ Power, maximum power demand and power factor
ļ¬ Acī‡’ve energy imported and exported
ļ¬ Reacī‡’ve energy imported and exported
The unit has password- otected set-up screens for: pr
ļ¬ Changing password
ļ¬ Supply system selecī‡’on 1p2w, 3p3w,3p 4w
ļ¬ Demand Interval ī‡’me
ļ¬ Reset for demand measurements
ļ¬ Pulse output duraī‡’on
Two pulse output indicates real-ī‡’me energy measurement. An RS485 output allows remote
monitoring from another display or a computer.
Current Transformer Primary Current
The unit can be conī…Ægured to operate with CT raī‡’o between primary current and secondary
current. The secondary CT has two opī‡’ons: 1A/5A
RS485 Serial Modbus RTU
ā€“
ā€“
ā€“
ā€“ā€“
This 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 seī‡žng up the RS485 port.
EASTRON SDM630MCT V2 User Manual
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China.
Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn
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Pulse output
This provides two pulse outputs that clock up measured acī‡±ve and reacī‡±ve energy. The constant
for acī‡±ve energy is 3200imp/kWh(Terminals 11&12). The pulse width for pulse 1(Terminals 9&10)
can be set from the set-up menu.
Start Up Screens
1
The ī†Žrst screen lights all display up
segments and can be used as a display
check.
2
The second screen indicates the
ī†Žrmware installed in the unit and its
build number.
3
The interface performs a self-test a nd
indicates
the result if the test passes.
*Aī†¬er a short delay, the screen will display acī‡±ve energy measurements.
Measurements
The buī‡»ons operate as follows:
1
Selects the Voltage and Current display screens
In Set-up Mode, this is the ā€œLeī…ā€ or ā€œBackā€
buī‡»on.
2
Select the Frequency and Power factor display
screens
In Set-up Mode, this is the ā€œUpā€ buī‡»on
3
Select the Power display screens
In Set-up Mode, this is the ā€œDownā€ buī†±on


Product specificaties

Merk: Eastron
Categorie: Niet gecategoriseerd
Model: SDM630MCT V2

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Hoe kan ik de nederlandse handeling lezen van eastron sdm630mctv2

  P.J. van den Bergh - 21 Juni 2023

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