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AC / DC Current Multifunction Power Meter Calibration , 3 Phase Digital Meter

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Address: Head Office: 8D,F4.8Bldg., TianAn Cyber Park, Shenzhen, China 518040 Factory: 3F, Block C, Ding Feng Industry Zone, Longhua, Shenzhen, China 518109

Contact name:Maple

Shenzhen Artel Technology Co., Ltd.

AC / DC Current Multifunction Power Meter Calibration , 3 Phase Digital Meter

Country/Region china
City & Province shenzhen guangdong
Categories Generators

Product Details

AC / DC Current Multifunction Power Meter Calibration , 3 Phase Digital Meter

 

Product Profile

With optional modules, MDM3100 can perform more functions: harmonic analysis, 8 digital signal inputs, 4 programmable relay outputs, 4 programmable analog outputs (0-5V or 4-20mA), data storage, Profibus communication, Ethernet networking capabilities

MDM3100 is a powerful multifunction power meter that measures more than 60 parameters such as P, Q, cosΦ, F, kWh, kvarh, etc.

The standard MDM3100 has RS-485 communication protocol, 2 energy pulse outputs (active and reactive each) functions.

MDM3100 fulfills all the important requirement of IEC 60668;IEC61557-12; IEC61000-4-30 and CE standards as LVD EN61010;EMC EN62052-11 and EN62053-21.

EMC and other safety standard

IEC61326-1

IEC61000-4-2

IEC61000-4-2/3/4/5/12 

IEC61010-1

 

Functions Description

Item

Description

Main  unit

Real-time 

measurement

Phase Voltage      

Phase Voltage, average phase Voltage

Line Voltage

Line Voltage, average line Voltage

Current 

Phase Current, average phase 

Current, zero sequence Current

Active Power

Phase active Power, 3 phase 

active total Power

Reactive Power

Phase reactive Power, 3 phase 

reactive total Power

Apparent Power

Phase apparent Power, 3 phase 

apparent total Power

Power 4 quadrant 

Power 4 quadrant

Frequency

System frequency

Power Factor 

Phase Power factor, 3 phase total 

Power factor

Demand statistic

Demand

3 phase active/reactive demand 

Power, demand apparent Power

Energy Reading

Active energy

Imported, exported and net active 

energy, 1 channel active  energy 

pulse output

Reactive energy

Imported, exported and net reactive 

energy, 1 channel reactive energy 

pulse output

Multi tariff billing

Multi tariff setup

Time display

Real time display

Year/month/day/hour/minute/second

Data communication 

RS-485 communication 

1 Modbus-RTU protocol

Optional  Module

Remote signal

 input module

8 channels

Status detection, SOE event record

Relay output module

4 channels programmable
 overlimit/underlimit alarm

Programmable over/under limit value 

for real time measurement, Volt- age/

Current unbalanced ratio, demand 

value, harmonics, remote signal. 

The overlimit /underlimit command 

can be read thru com. Port.

Analog output module

4 channels programmable

4-20mA or 0-5V

Data storage module

Storage capacity:2GB

Store real time measured value in

 cycle, Voltage/Current unbalanced 

ratio, demand value, harmonics, 

and remote signal.

Harmonic 

analysis module

Total harmonic distortion

 for Voltage/Current

3 phase, single phase, neutral line

Even/odd 

harmonic distortion

Harmonic distortion (2nd to 63rd)

Fundermental

 Voltage / Current

Magnitude,phase angle

Fundermental

 active/reactive power

Magnitude Phase angle

Harmonics, individual

 

Current K factor

 

Profibus 

communication

 module

1channel

Profibus-DP protocol

Ethernet 

networking

communication

 module

1channel

10M/100M adaptable

TCP/IP protocol

 

 

Measurement Accuracy

Parameters 

Display

Direction 

Accuracy

Voltage 

0~9999kV

 

Class0.2

Current

0~9999kA

 

Class0.2

Power factor

-1~+1

Directional

Class 1

Frequency

45~65Hz

 

0.01Hz

Active Power

-9999~9999Mw

Directional

Class0.5

Reactive Power

-9999~9999MVAr

Directional

Class0.5

Apparent Power

0~9999MVA

 

Class0.5

Active Demand

-9999~9999MW

 

Class 1

Reactive Demand

-9999~9999MVAr

 

Class 1

Active Energy

0~9999999.99MWh

Directional

Class 1

Reactive Energy

0~9999999.99MVArh

Directional

Class 2

Phase Angle

0.0°~359.9°

Directional

Class 2

Current total harmonic %

0~100%

 

Class 2

Voltage total harmonic %

0~100%

 

Class 2

 

Technical Specification

 

Current Input

Input Current:0~5A   (Current value can be set up)

Measurement scope:0.5%~120%In

Overload capacity:2 X rated continuously,100A/1s non continuously

Power consumption:≤0.2VA per phase

Voltage Input

Input Voltage:0~400VAC (L-N),0~693VAC(L-L)(Voltage value can be set up)

System frequency:45~65Hz

Measurement scope:3%~120%Un

Overload Capacity:2 X rated continuous, 2500V/1s non continuous

Power consumption:≤0.5VA per phase

Switch Status (optional)

Input Channels:

Input Type:

Isolated Voltage:                                                           

8 channels

Dry contact 

2500VAC

Relay Output (optional)

Output Channels

4 channels programmable

Output Type

Mechanic contact, constant on output 

Contact Capacity

5A/250VAC

Analog Output (optional)

No. of outputs

4 channels programmable

Output signal

4~20mA or 0~5V

Response time

≤400ms

Pulse Output (standard)

No. of outputs

2 channels(active/reactive energy each)

Serial com. Port (standard)

No. of outputs

1 RS-485 port

Communication protocol

Modbus-RTU protocol

Baud rate

2400,4800,9600,19200,38400 bps

Profibus com. Module (optional)

No. of Channels

1channel

Communication protocol

Profibus-DP  protocol

Ethernet networking Module (optional)

No. of outputs

1 channel 10M/100M adaptive

Communication protocol

TCP/IP  protocol

 

 

 

Other parameters

Auxiliary Power

85~265VAC/DC 

Display module

LCD display luminosity can be adjusted        

Temp. drifting factor 

Withstand Voltage(input against output ) 

Total power consumption

Operation temperature

Storage temperature

Operation humidity

Pollution Class

Material of housing

<100PPM/℃

2500V/1min

<8VA

-20℃~60℃

-40℃~85℃

5~95%RH

2 Class

Flammability acc.  To UL94V0

Main unit

96 x 96 x 86mm

Dimensional Size: Main unit+ module

96 x 96 x 122mm

Installation Size:

91 x 91mm

 

 

 

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