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Multi Function
17
18
19
20
MPM 330
MPM 320
Dimension / Specification
Outside Connection
Features
16
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Digital Power Meter
The MPM330 is an economical model which has 3 bright LED, compact design.It performs both single phase and three phase measurements. Especially, It is easy mounting for equal mounting size of analog meter,RS-485 communication port.It measures 21 parameters via communication and displays 12 electrical parameters on the front windows.
MPM330
Power supply: 85 to 250 Vac (50/ 60Hz)/ 110 to 300Vdc Consumption : approx, 5VAFrequency : 45Hz to 65HzVoltage Input : up to 470Vac without PT- 270(L-n), 470Vac(L-L)- Burden : 0.02VACurrunt input : Possible to use various wiring connections such as 2CT, 3CT.- Rated current : 5A, Tht maximum current : 10A- Burden : 0.15VACommunication : RS-485 Communication Standard.- Protocol : Modbus RTU- Communication mode : RS-485, Half duplex, 2Wire- Baudrate : 4800, 9600, 19200, 38400 bps- Multi drop mode : Up to 99 instrumentsMethod of Isolation : The MPM330 is adapted Galvanic Isolation method and EMI Filter.
(Voltage Input and Current Input)Environmental- Temp. : -20 to 60 (-4 to 140 )- Humidity : 5 to 90% (non-condensing)Dimension : 117W x 117H x 109 DCutting Size : Square 96W x 96H, Circle 99mm0rderingMPM330
0: Basic equipmentA: RS- 485
Features
16
Multi Function Digital Power Meter
The MPM320 is an economical model which has 3 bright LED, compact design.It performs both single phase and three phase measurements and has 6 digital inputsand 2 relay outputs, RS-485 communication port. It measures 38 parameters via communication and displays 12 electrical parameters onthe front windows.
MPM320
Power supply : 85 to 250Vac (50/ 60Hz)/ 110 to 300Vdc Consumption : approx, 5VAFrequency : 45Hz to 65HzVoltage Input : up to 470Vac without PT- 270(L-n), 470Vac(L-L)- Burden : 0.02VACurrunt input : Possible to use various wiring connections such as 2CT, 3CT.-Rated current : 5A, The maximum current : 10A-Burden : 0.15VADI/DO : The input for switch gear Panel and the Relay output for CB control.- Insulation : Photo Coupler isolation- DI : 6point (Option)-12V Source Input- DO : 2point Relay Output(Option)- Rated load : 250Vac, 5ACommunication : RS-485 Communication Standard.- Protocol : Modbus RTU- Communication mode : RS-485, Half duplex, 2Wire- Baudrate : 4800, 9600, 19200, 38400 bps- Multi drop mode : Up to 99 instrumentsMethod of Isolation : The MPM320 is adapted Galvanic Isolation method and EMI Filter.
(Voltage Input and Current Input)Environmental- Temp. : -20 to 60 (-4 to 140 )- Humidity : 5 to 90% (non-condensing)Dimension : 144W x 144H x 91DCutting Size : Square 138W x 138H0rderingMPM320 0: Basic equipment
A: RS- 485B: DI-6 point, DO-2 point, RS-485
Features
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/ Specification
Shape of caseMPM 330 MPM 320 MPM 330 MPM 320 MPM 330 MPM 320
Voltage(3 Phase)
Current(3 Phase)
Frequency
Total Power Factor
3 Phase Power Factor
Total Active Power
3 Phase Active Power
Total Reactive Power
3 Phase Reactive Power
Total Apparent Power
3 Phase Apparent Power
Active Energy
Unit
V/KV
A/KA
Hz
kW/MW
kW/MW
kVar/Mvar
kVar/Mvar
kVA/MVA
kVA/MVA
kWh/MWh
Range
0V~999KV
0~30,000A
45.0~65.0
-0.1~1~0.1
-0.1~1~0.1
0~9999MW
0~9999MW
0~9999MVar
0~9999MVar
0~9999MVA
0~9999MVA
0~9999MWh
0V ~ 999KV
0 ~ 30,000A
45.0 ~ 65.0
-0.1~1~0.1
-0.1~1~0.1
0 ~ 9999MW
0 ~ 9999MW
0 ~ 9999MVar
0 ~ 9999MVar
0 ~ 9999MVA
0 ~ 9999MVA
0 ~ 9999MWh
Accuracy
0.3% FS.
0.3% FS.
0.5% FS.
0.5% FS.
0.5% FS.
0.5% FS.
0.5% FS.
0.5% FS.
0.5% FS.
0.5% FS.
0.5% FS.
1.0% FS.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Window Comm
Burden
MPM320
/ Dimension
V/KV
A/KA
Hz
kW/MW
kW/MW
kVar/Mvar
kVar/Mvar
kVA/MVA
kVA/MVA
kWh/MWh
0.5% FS.
0.5% FS.
0.5% FS.
1.0% FS.
1.0% FS.
1.0% FS.
1.0% FS.
1.0% FS.
1.0% FS.
1.0% FS.
1.0% FS.
1.0% FS.
MPM330
Front View Cutting Size
Cutting Size
18
Front View
Multi Function Digital Power Meter
Mode No 3OP2 Mode No 3OP3
Mode No 3DIR
Mode No 3P4L
Mode No 3P4D
Mode No 3DIR
Mode No 3P4L
Mode No 1P3L
Outside Connection
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Multi Function Digital Power Meter
COM S1 S2 S3 S4 S5 S6
R11 R12 R21 R22
TX
SG
RX
TX
SG
RX
2
5
3
2
5
3
330RS485 Converter
9 Pin Connector 9 Pin Connector
Computer
320MPM
PASS : 9990
Add : 01
Baud : 19200
CT : 5
PT : 1.0
9999
01~ 99
4800 ~ 38400
5 ~ 30000
1.0 ~ 300.0
CON : 3P4L
Cb : OFF
Scrl : OFF
OFF / Cb
ON / OFF
3P4L
3DIR
3OP
3P4B
3P4D
1P3L
Select KeyDown Key
Up/Down Key
Shift Key
Up/Down Key
Up/Down Key
Shift Key
Up/Down Key
Shift Key
Up/Down Key
Up/Down Key
Select Key
Select Key
Select Key
Select Key
Select Key
Select Key
Select KeyUp/Down Key
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