SmartDHOME MyPM03S User manual

MyPM03S
Meter for three-phase systems
User manual and data sheet
1
Thank you for choosing the MyPM03S single phase meters powered by SmartDHOME. MyPM03S collects information in
real time about the energy consumption of three-phase systems. Ideal for prepaid energy supply services (Pay per Use)
thanks to the disconnector capable of interrupting the energy when the maximum paid budget is reached.
www.smartdhome.com

MyPM03S
Meter for three-phase systems
User manual and data sheet
2
General Safety Rules
Before using this device, certain precautions must be taken to reduce any risk of fire and / or personal injury:
1. Read all instructions carefully and follow all precautions contained in this manual. All direct connections to the
mains conductors must be made by trained and authorized technical personnel.
2. Pay attention to any danger indications placed on the device or contained in this manual highlighted with the
symbol .
3. Disconnect the device from the power supply or battery charger before cleaning it. For cleaning, do not use
detergents but only a damp cloth.
4. Do not use the device in gas saturated environments.
5. Do not place the device near heat sources.
6. Use only the original accessories supplied by SmartDHOME.
7. Do not place the connection and/or power cables under heavy objects, avoid paths near sharp or abrasive
objects, prevent people from walking on them.
8. Keep out of reach of children.
9. Do not carry out any maintenance on the device but always contact the assistance network.
10. Contact the service network if one or more of the following conditions occur on the product and/or an accessory
(supplied or optional):
a. If the product has come into contact with water or liquid substances.
b. If the product has suffered obvious damage to the container.
c. If the product does not provide performance conforming to its characteristics.
d. If the product has undergone a noticeable degradation in performance.
e. If the power cord is damaged.
Note: In one or more of these conditions, do not attempt to make any repairs or adjustments not described in this manual.
Improper interventions could damage the product and force additional work to regain the desired operation.
WARNING! Any type of intervention by our technicians, which will be caused by an incorrectly performed installation or
by a failure caused by the customer, will be quoted and will be charged to those who purchased the system.
Provision for Waste Electrical and Electronic Equipment. (Applicable in the European Union and in other European
countries with the separate collection system).

MyPM03S
Meter for three-phase systems
User manual and data sheet
3
This symbol found on the product or its packaging indicates that this product must not be treated as common
household waste. All products marked with this symbol must be disposed of through appropriate collection
centers. Improper disposal could have negative consequences for the environment and for the safety of human
health. Recycling of materials helps to conserve natural resources. For more information, contact the Civic Office in your
area, the waste collection service or the center where you purchased the product.
Disclaimer
SmartDHOME Srl cannot guarantee that the information regarding the technical characteristics of the devices in this
document are correct. The product and its accessories are subject to constant checks aimed at improving them through
careful research and development analyses. We reserve the right to modify components, accessories, technical data
sheets and related product documentation at any time, without notice.
Intended use
This device has been designed for the monitoring of electricity consumption and the control of devices connected to
systems installed correctly in residential, commercial and industrial environments. Should it be improperly used and / or
modifications not authorized by our technical department, the company reserves the right to cancel the two-year warranty
and provide assistance upon payment of the service.
Description
MyPM03S is the ideal device for prepaid energy supply services (Pay per Use). It checks the electricity consumption data
of three-phase systems and is equipped with a disconnector that cuts the energy when the paid budget is reached.
Power Supply and fixing
MyPM03S does not need batteries to be powered, it is powered directly from the line to which it is connected. It attaches
easily, thanks to the 14-unit DIN bar.
ATTENTION! To switch off the device, it is necessary to remove the power supply for about 20 seconds.
Clear display
The display verifies in real time all readings and set parameters.
Constant reading
The data is read in real time and continuously; the transmission frequency can be set on the basis of the contractual NB-
IoT tariff plan (standard 1 transfer per 10 minutes).
Real-time management
At any time it is possible to remotely power and disconnect all the loads connected to the device; once this operation has
been carried out, a confirmation message will be notified.

MyPM03S
Meter for three-phase systems
User manual and data sheet
4
Contact Pro IoT
The data can be collected by the Contact Pro IoT cloud platform, which allows the management of related processes
(reports, APP management, etc.) as well as made available (Web services) to third-party applications.
Data Sheet
Voltage
Nominal Voltage
3 * 220 Vac
Nominal frequency
50/60 Hz
Consumption
<4 VA
Current
Maximum current
3 * 80 A
Starting current
0,04 A
Measurement performance
Accuracy kWh (active)
Class 1
Clock
Accuracy
<0,5 sec/day
Transmission
Protocols
NB-IoT (banda 20) and 2G
(backup)
Wireless
Configurable (standard 1 sample
every 10 minutes)
Memory
10 samples (backup in case of no
connection)
LCD display
Display LCD
8 digits –V, I, P, Q, PF, kWh
(999999.99 kWh)
Dimension
Dimension
238*81*9:mm (14-unit DIN)
Working environment
Operating temperature range
-25°C~55°C
Storage temperature
-40°C~70°C
Maximum humidity
≤95% (no condensation)
Altitude
<2.000m
Package contents:
•MyPM03S
•Antenna NB-IoT
•SIM card
•SIM card slot extractor
•User Manual

MyPM03S
Meter for three-phase systems
User manual and data sheet
5
Dimension drawing (Unit: mm)
Wiring and installing
L1’
L1
L1’
L2
L2’
L3
L3’
N
L1
L2
L3
N

MyPM03S
Meter for three-phase systems
User manual and data sheet
6
Wiring: auxiliary function
Installation
To complete the installation of the device correctly, it is necessary to follow all the steps listed below.
Note: It is advisable to have the installation of the device carried out by an authorized technician. If any anomalies occur
during the installation phase, contact our customer service at the following link:
http://helpdesk.smartdhome.com/users/register.aspx
•Use the extractor supplied with the device to remove the SIM card tray.
•Insert the SIM card supplied with the device.
•Connect the NB-IoT antenna in the appropriate housing.
•Connect the phases of the power supply line to the R-S-T-N terminals on the device.
•Install the device on a 35mm DIN rail.
Display and operation
Visible screens and information
From the main screen, you can view different types of information.
Pressing the button will be displayed:
UA, UB, UC, UAB,
UBC, UCA
Voltage
IA, IB, IC
Current
A
A
B
B
+
-
21
22
17
18
24
25
40
41
42
43
Active Power
RS485
Opening

MyPM03S
Meter for three-phase systems
User manual and data sheet
7
PA, PB, PC, PT
Power
QA, QB, QC, QT
Reactive power
SA, SB, SC, ST
Apparent power
F
Frequency
PFA, PFB, PFC
Power factor
001
ModBus address
dt54t101
Serial
Pressing the button will be displayed:
H, L
Energy meter
number
AL 1
Alarm 1
AL 2
Alarm 2
P-
Maximum power, load
control
t
Purchased energy
time
d
Maximum request
c
Amount of credit
St
Wireless signal status
- St 0 (init)
- St 1 (SIM search)
- St 5 (Signal search)
- St 8 (Connected)
rS
Wireless signal value
(Minimum value 0
and maximum value
31)
Con on
Automatic signal change
nEt nb
NB or 2G signal
s
Type of energy meter
int
Number of signal
changes
Quectel module number
SIM card number
E
Power

MyPM03S
Meter for three-phase systems
User manual and data sheet
8
Buttons
There are four buttons on MyPM03S, used for device settings.
The SET button is used to enter the setting screen and, once the desired one has been entered, this is used to
return to the previous screen.
The arrow pointing up is used to navigate between screens. Also, in case of changes to numeric settings, it is
used to change the single numeric value.
The down arrow is used to navigate between screens. Also, in case of changes to numeric settings, it is used to
select the value you want to change.
Confirm settings button
ATTENTION! You cannot change the settings if you do not know the system password. Send an email to
[email protected] or contact your contact person for further information.
Warranty and customer support
Visit our website at the link: http://www.ecodhome.com/acquista/garanzia-eriparazioni.html
If you encounter technical problems or malfunctions, visit the site: http://helpdesk.smartdhome.com/users/register.aspx
After a short registration you can open a ticket online, also attaching images. One of our technicians will answer you as
soon as possible.
SmartDHOME Srl
V.le Longarone 35, 20058 Zibido San Giacomo (MI)
[email protected]m
Rev. 06/2022
SET