Scribd
Upload
54 views4 pages

Single Phase Energy Meter

This document discusses multiprocessor systems and provides details about three types of electronic energy meters: 1) Single phase energy meters with specifications for accuracy, voltage, current, frequency and other technical details. 2) Three phase electronic multifunctional energy meters with indirect connection, specifying models and their connection types, accuracy classes, voltage, current and other features. 3) Three phase multifunctional energy meters with direct connection, listing models and their connection type, accuracy class, voltage, current and other specifications.

Uploaded by

NikolinKayabashev
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
54 views4 pages

Single Phase Energy Meter

This document discusses multiprocessor systems and provides details about three types of electronic energy meters: 1) Single phase energy meters with specifications for accuracy, voltage, current, frequency and other technical details. 2) Three phase electronic multifunctional energy meters with indirect connection, specifying models and their connection types, accuracy classes, voltage, current and other features. 3) Three phase multifunctional energy meters with direct connection, listing models and their connection type, accuracy class, voltage, current and other specifications.

Uploaded by

NikolinKayabashev
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 4

Multiprocessor Systems - hardware, software, programming, support, outsourcing

News About us Technologies & Competences Services Products & Projects Contacts employees

Hardware projects & productsFOLLOW ME SERIESElectronic Energy Meters


● Single Phase Energy Meters
● Tree Phase Energy Meters for prepayment systems
● Three Phase Electronic Multifunctional Energy Meters

Single Phase Energy Meter


EMPS D 210 S4 EMPS D 210 M1

Accuracy class 1
Voltage 220 V
Current 5 / 60 A
Frequency 50 Hz
Starting current 20 mA
Consumption in the current circuit <1.3 VA
Consumption in the voltage circuit <1W
Meter constant 1000 imp/kWh
Energy type +A, -A +A
Energy registers 4 1
Total registers 2
Tariffs (Rates) up to 4 1
Events profile yes no
Clock / Calendar yes no
Clock accuracy 0.5 sec / day
Battery life > 10 years
Battery reserve > 4 years
Optical interface IEC61107 mode C
Serial interface IEC 61107 (Optional)
Baud rate 300-9600 Baud
Protection Encrypted passwords
Non-volatile memory yes no
Indication of power down yes
Display LCD with 8 digits Mechanical counter
Operating temperature -25?C ...+55?C -40?C ...+55?C
Storage temperature -25?C ...+70?C -40?C ...+70?C
Insulating strength 6 kV, 1.2/50 ms
Electrostatic discharge 15 kV
Fast transient burst test 4 kV, 2.5 kHz, 1 min
Dimensions 117 x 70 x 63 117 x 70 x 63
Weight 0.25 kg 0.30 kg

? back

http://www.mps.bg/?p=4&page_id=30 (1 of 2)06.3.2009 14:57:29


Multiprocessor Systems - hardware, software, programming, support, outsourcing

http://www.mps.bg/?p=4&page_id=30 (2 of 2)06.3.2009 14:57:29


Multiprocessor Systems - hardware, software, programming, support, outsourcing

News About us Technologies & Competences Services Products & Projects Contacts employees

Hardware projects & productsFOLLOW ME SERIESElectronic Energy Meters


● Single Phase Energy Meters
● Tree Phase Energy Meters for prepayment systems
● Three Phase Electronic Multifunctional Energy Meters

Three Phase Electronic Multifunctional Energy Meters with Indirect Connection


Three Phase Electronic
Multifunctional Energy EMPS T 412 EMPS T 452 EMPS T 402
Meters R R R
with Indirect Connection

Connection I transformer (2 or 3)
Connection U direct / transformer (2 or 3)
Accuracy class 1 0.5S 0.2S
Voltage 3x(57.7/100?230/400) V
2x(100?230) V
Current 1/10
5/10
Frequency 50 Hz
Starting current 0.2%In 0.1%In
Power supply From every 2 voltage terminals or neutral and every voltage terminal
Consumption in the < 0.3 VA
current circuit
Consumption in the < 2 VA
voltage circuit
Meter constants 5000 or 10000
Energy type +A, +Ri, -Rc, -A, -Ri, +Rc
Energy registers 24
Stored values 15 per register
Total registers 8
Power registers 8
MD stored values 15 per register
Tariffs (Rates) up to 4
Instantinues values V, A, P, PF, Hz, angles
Period of integration 1, 5, 10, 15, 20, 30, 60 min
Load profile Yes
V, A, PF, Hz Profile Yes
? back

http://www.mps.bg/?p=4&page_id=3906.3.2009 14:59:51
Multiprocessor Systems - hardware, software, programming, support, outsourcing

News About us Technologies & Competences Services Products & Projects Contacts employees

Hardware projects & productsFOLLOW ME SERIESElectronic Energy Meters


● Single Phase Energy Meters
● Tree Phase Energy Meters for prepayment systems
● Three Phase Electronic Multifunctional Energy Meters

Three Phase Multifunctional Energy Meter with Direct Connection


Three Phase Electronic
Multifunctional Energy Meters EMPS D 412 A EMPS D 412 R
with Direct Connection

Connection I direct
Connection U direct
Accuracy class 1
Voltage 3x220/380 V
3x230/400 V
Current 5/100 A
5/120 A
10/100 A
Frequency 50 Hz
Starting current 0.2%Ib
Power supply From every 2 voltage terminals or neutral and every voltage terminal
Consumption in the current circuit < 0.3 VA
Consumption in the voltage circuit < 2 VA
Meter constants 500 or 1000
Energy type +A, -A +A, +Ri, -Rc, -A, -Ri, +Rc
Energy registers 12 24
Stored values 15 per register
Total registers 3 8
Power registers 8
MD stored values 15 per register
Tariffs (Rates) up to 4
Instantinues values V, A, P, PF, Hz, angles
Period of integration 1, 5, 10, 15, 20, 30, 60 min
Load profile Yes
V, A, PF, Hz Profile Yes
? back

http://www.mps.bg/?p=4&page_id=3706.3.2009 15:00:41

You might also like