Multi Function Digital Power Meter · 2008. 12. 15. · Multi Function Digital Power Meter. The...
Transcript of Multi Function Digital Power Meter · 2008. 12. 15. · Multi Function Digital Power Meter. The...
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Multi Function
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MPM 330
MPM 320
Dimension / Specification
Outside Connection
Features
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Digital Power Meter
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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
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Multi Function Digital Power Meter
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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
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Front View
Multi Function Digital Power Meter
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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
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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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