Eastron DCM230 Bruksanvisning
Eastron
Mätutrustning
DCM230
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Eastron DCM230 User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086- - 82 Fax: 0086- -573 83698881 836988 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 kWh, W, V, A etc.
⚫ Bi-directional measurement IMP & EXP
⚫ Pulse output
⚫ RS485 Modbus
⚫ Din rail mounting 35mm
⚫ DC shunt connection
⚫ Class 1
DCM230 DC Energy Meter
User Manual V1.5
2019
Eastron DCM230 User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086- - 82 Fax: 0086- -573 83698881 836988 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
Eastron DCM230 series DC energy meters are designed for measuring and monitoring in DC systems. The din rail DC
energy meters can measure of important DC parameters: Village,. current, power and energy etc. It also support bi-
directional measurement with pulse output. All data in the meter are accessible via RS485 using Modbus RTU. The
meter has two versions working with AC or DC power supply. Input voltage range up to 300, 600, 1000V DC, and
current inputs are flexible with DC shunt and current sensors. The multi-tariff version has a RTC equipped inside, it
can provides multi-tariff information and monthly records.
PART 1 Specification
Model list
General Specifications
Voltage DC Input 5~300V DC, 5~600V DC, 5~1000V DC
Auxiliary Supply 85~300V AC (DCM230-1)
or 9-60V DC (DCM230-2)
DC Shunt 75mV (default)Input
60mV, 45mV (optional)
Current Range 0~2000A
Power consumption ≤ 2W / 5VA
AC voltage withstand 4400V/ 1min
Impulse voltage withstand 6.4kV - 1.2/50µS waveform
Pulse output 1, 10, 100, 1000imp/kWh (default)
Pulse duration 60, 100 (default), 200mS
Pulse output indicate Total kWh/ import kWh/ export kWh
Eastron DCM230 User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086- - 82 Fax: 0086- -573 83698881 836988 573 83698883
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn Email: sales@eastrongroup.com
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Display LCD with backlit
Max. Reading 999999.9kWh
Weight 220g
Standard GB/T 33708-2017
Unit Characteristics
The Unit can measure and display:
⚫ voltage
⚫ Currents
⚫ 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.
Shunt Primary Current
The unit can be configured to operate with primary current and secondary input.
Primary current range: 0~2000A.
Second 75mV in default, 45mV, 60mV optionalinput:
RS485 Output for Modbus RTU
For Modbus RTU, the following RS485 communication parameters can be configured from the Set- menu:up
Baud rate 1200,2400, 4800, 9600,19200 bps
Parity none (default)/odd/even
Stop bits 1 or 2
RS485 network address nnn – 3-digit number, 1 to 24700
Modbus™ Word order Hi/Lo byte order is set automatically to normal or reverse. It cannot be configured from
the set-up menu.
Set-up screens are provided for setting up the RS485 port.
Pulse output
The unit provides pulse output. The constant can be configured to below:a
1000 imp/kwh
100 imp/kWh
10 imp/kWh
1 imp/kWh
Pulse width: 200/100(default)/60 ms.
Note: the relationship between pulse constant and CT1
CT1 setting
Default pulse constant
Settable pulse constant
1 – 20
1000 imp/kWh
1000,100,10,1 imp/kWh
Produktspecifikationer
| Varumärke: | Eastron |
| Kategori: | Mätutrustning |
| Modell: | DCM230 |
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