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Idiomas disponibles
Idiomas disponibles
Password
To get into Set-up mode,
it asks a password
1
confirmation.
Default password: 1000
Address
For Modbus:
Default ID is 001
Range: 001~247
2
For Mbus:
Primary address ID
Default ID is 001
Range:001~250
Press the "Enter" button, the
first digit flash.Press the "Scroll"
button to change the value. After
2-1
choosing the new address value,
the user needs to press the "Enter"
button to confirm the setting.
High bit of Mbus Secondary
address(Default 00 00)
(for SDM230-Mbus only)
2-2
Low bit of Mbus Secondary
address(Default 00 01)
Example: if the Secondary
address high bit is 0000,low
bit is 0001,that means the
integral Secondary address
is 00 00 00 01
(for SDM230-Mbus only)
Press the "Enter" button, the red part flash.
Press the "Scroll" button to change the option.
2-3
After choosing the new value, the user needs to
press the "Enter" button to confirm the setting.
Baud rate for Modbus
Default value: 2400bps
Range: 1200, 2400,
4800, 9600bps.
3
Baud rate for Mbus:
Default value: 2400bps
Range:300, 600,1200, 2400,
4800, 9600bps.
Press the "Enter" button, the
red digit flash.Press the "Scroll"
button to change the value. After
choosing the new baud rate,
3-1
the user needs to press the
"Enter" button to confirm the
setting.
Parity
Default: None
4
Option：None, Even, Odd
Press the "Enter" button, the red
part flash. Press the "Scroll" button
to change the option. After
4-1
choosing the new parity, the
user needs to press the "Enter"
button to confirm the setting.
Pulse Output 1
Default: kWh
Option:kWh / KVArh /
5
Imp. kWh / Exp.kWh /
Imp.kVArh / Exp.kVArh
Press the "Enter" button, the
red part flash.Press the "Scroll"
button to change the option.
After choosing the new pulse
5-1
output option, the user needs
to press the "Enter" button to
confirm the setting.
Pulse Constant
Default: 1000
6
Option: 1000 / 100 / 10 / 1
Press the "Enter" button, the
red part flash.Press the "Scroll"
button to change the option. After
choosing the new pulse constant
6-1
option, the user needs to press
the "Enter" button to confirm
the setting.
Pulse duration
Default: 100mS
7
Option: 200 / 100 / 60mS
Press the "Enter" button, the
red part flash.Press the "Scroll"
button to change the option. After
choosing the new pulse duration
7-1
option, the user needs to press
the "Enter" button to confirm
the setting.
Demand Integration Time
8
Default: 15 minutes
Option: off(0) / 5 / 10 /
15 / 30 / 60
Press the "Enter" button, the
red part flash.Press the "Scroll"
button to change the option.
After choosing the new DIT option,
8-1
the user needs to press the
"Enter" button to confirm the
setting.
Automatic Scroll Time Interval
9
Default: 0 S
Option: 0 ~ 30S
Press the "Enter" button, the
red part flash.Press the "Scroll"
button to change the option.
9-1
After choosing the new
"Scrl" option, the user needs to
press the "Enter" button to
confirm the setting.
Backlit lasting time set-up
Default: 60 min
10
Option: 0(off)/ 5/ 10/ 20/ 30/ 60
Long press "Enter" button to
enter set-up mode.
Press the "Enter" button, the
red part flash.Press the "Scroll"
button to change the option.
After choosing the new
10-1
"Scrl" option, the user needs to
press the "Enter" button to
confirm the setting.
Clear
11
Long press "Enter" to enter
clear interface.
Clear Max demand of active power
Long press "Enter" button to
11-1
confirm the operation.
Clear the resettable energy
12
Long press the Enter button
to confirm the operation.
Password
13
Default: 1000
Press the "Enter" button, the
red part flash.Press the "Scroll"
button to change the option.
After choosing the new "Scrl"
13-1
option, the user needs to press
the "Enter" button to confirm
the setting.
3.Specifications
3.1
General Specifications
Voltage AC (Un)
230V
Voltage Range
176~276V AC
Base Current (Ib/Iref)
10A
Max. Current (Imax)
100A
Mini Current (Imin)
0.5A
Starting current
0.4% of Ib/Iref
＜2W/10VA
Power consumption
Frequency
50Hz(for MID version)
50 Hz(default),60Hz optional
AC voltage withstand
4KV for 1 minute
Impulse voltage withstand
6KV-1.2uS waveform
Over current withstand
30Imax for 0.01s
Pulse 1 output rate
configurable, default 1000i/kWh
Pulse 2 output rate
non-configurable,1000i/kWh
Display
LCD with backlit
Max. Reading
999999.9kWh
3.2
Accuracy
Voltage
0.5% of range max.
Current
0.5% of nominal
Frequency
0.2% of mid-frequency
Active power
1% of range maximum
Reactive power
1% of range maximum
Apparent power
1% of range maximum
Active energy
Class 1 IEC62053-21
Class B EN50470-3
Reactive energy
1%of range maximum
3.3
Environment
Operating temperature
-25 C to +55 C
Storage/transportation temperature
-40 C to +70 C
Reference temperature
23 C ± 2 C
Relative humidity
0 to 95%,
non-condensing
Installation category
CAT II
M1
Mechanical Environment
Electromagnetic environment
E2
Degree of pollution
2
*Maximum operating and storage temperatures are in the
context of typical daily and seasonal variataion.
3.4
Pulse Output
The pulse output 1 can be set to generate pulses to represent
total kWh, total kVArh,import kWh, export kWh,import kVArh,
export kVArh.
Constant can be set to 1000/100/10/1 impulse per kWh or KVArh.
Pulse width 200/100/60mS.
O U T P U T
ATTENTION: Pulse output must be fed
as shown in the wiring diagram below.
Scrupulously respect polarities and the
connection mode. Opto-coupler with
potential-free SPST-NO Contact.
Contact range:5~27VDC Max. current
Input:27mA DC.
R
U
imp
3.5
RS485 output for Modbus RTU
*Not for SDM230-Pulse or SDM230-Mbus
The meter provides a RS485 port for remote communication.
Modbus RTU is the protocol applied. For Modbus RTU, the
f o l l o w i n g R S 4 8 5 c o m m u n i c a t i o n p a r a m e t e r s c a n b e
configured from the Set-up menu.
Baud rate: 1200, 2400, 4800, 9600 bps
Parity: NONE/EVEN/ODD
Stop bits: 1 or 2
Modbus Address: 1 to 247
3.6
Mbus
*For SDM230-Mbus only
The meter provides a Mbus Port for remote communication.
the meter adopts EN1434-3 Mbus communication protocol.
The communication parameters can be configured via the
SET-UP mode.
Baudrate: 300,600,1200,2400,4800,9600 bps
Parity: NONE/ODD/EVEN
Stop bits: 1 or 2
Primary address: 001~250
Secondary address: 00000001~99999999
3.7
Mechanics
Din rail dimensions
36x99x63 (WxHxD)
Per DIN 43880
Mounting
DIN rail 35mm
Sealing
IP51 (indoor)
Material
self-extinguishing
UL94V-1
4.Dimensions
5.Installation and sealing
DIN Rail
Declaration of Conformity (for the MID
approved version meter only)
The manufacturer declares under our sole responsibility
as the manufacturer
that the poly phase multifuntion
electrical energy meter "SDM230 Series" correspond to
the
produc-tion
model
described
in
the
EU-type
examination certificate and to the requirements of the
Directive 2014/32/EU EU type examination certificate
number 0120/SGS0206. Identification number of the
NB0120
6.Wiring diagram
6.1
SDM230-V1
100A
L-in
L-out
1
2
5
6
7
8
9
10
3
4
N-in
N-out
6.2
SDM230-V2
100A
L-in
N-in
1
2
5
6
7
8
9
10
3
4
L-out
N-out
6.3
Definitions of other terminals
SDM230-2T
230V/2T
5
6
7
8
9
10
15
16
A
B
GND
1+
COM
2+
SDM230-Modbus/Std
5
6
7
8
9
10
A
B
GND
1+
COM
2+
SDM230-Mbus
5
6
7
8
9
10
Mbus1 Mbus2
GND
1+
COM
2+
SDM230-Pulse
5
6
7
8
9
10
1+
COM
2+
EAS ELECTRIC Smart Technology S.L.U
P.I. San Carlos, Camino de la Sierra S/N
Parcela 11.
03370 Redován (ALICANTE)
www.easelectric.es
MID
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