Instrukcja obsługi Eastron SDM220-MT

Eastron Sprzęt pomiarowy SDM220-MT

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Eastron SDM220-MT User Manual

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

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

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SDM220- MT

Single-Phase Mul-Tari Energy Meter

 Measures 4 TARIFFS’ kWh/me.

And 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 V1.8

2016

Eastron SDM220-MT User Manual

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

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

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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 Specifications

Voltage AC (Un) 230V

Voltage Range 176~276V AC

Base Current (Ib) 5A

Max. Current (Imax) 100A

Mini Current (Imin) 2 0. 5A

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)

100/10/1 imp/kWh/kVarh (congurable)

Display LCD with blue backlit

Max. Reading 99999.99kWh

Tari specicaons

Tari number 4

Time segments 10

Clock accuracy ≤0.5S (every 24 hours)

Baery Voltage 3.6V DC, ≥1.2Ah

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

Eastron SDM220-MT User Manual

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

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

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Acve energy Class 1 IEC62053- 21

Class B EN50470-3

Reacve energy 1% of range maximum

Environment

Operang temperature - to +5525℃ ℃

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

Reference temperature 223℃± ℃

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

Altude up to 2500m

Warm up me 10s

Installaon category CAT II

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 total kwh. The constant is 1000imp/kWh.

RS485 output for Modbus RTU

The meter provides a RS485 port for remote communication. 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 36x90x62 (WxHxD) DIN 43880

Mounting DIN rail 35mm

Sealing IP51 (indoor)

Material self-exnguishing UL94V-0

Specyfikacje produktu

Marka:	Eastron
Kategoria:	Sprzęt pomiarowy
Model:	SDM220-MT
Kolor produktu:	Black,Red,Yellow
Wysokość produktu:	230 mm
Szerokość produktu:	400 mm
Głębokość produktu:	620 mm
Waga produktu:	3100 g
Typ napędu:	Napęd na przednie koło
Zalecany wiek (min):	11 mies.
Zalecany wiek (max):	2 lat(a)
Wymagane baterie:	Nie
Konstrukcja produktu:	Wyprostowany
Maksymalne obiążenie:	20 kg
Regulowany fotel:	Tak
Materiał kółek:	Plastik
Pas:	Nie
Typ kółek:	Pełne koła
Płeć dedykowana:	Chłopak, dziewczyna
Grupa docelowa:	Dzieci
Kierunek pedałowania:	Przód/Tył
Ergonomiczne siedzisko:	Tak
Koszyk do przechowywania:	Nie