供应MPM320 MPM330带通讯多功能智能测量电工仪表,-智能制造网

产品详情

MPM 320

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 inputs
ａnd 2 relay outputs, RS-485 communication port.
It measures 38 parameters via communication and displays 12 electrical parameters on
the front windows.

ㆍPower supply : 85 to 250 Vac(50/60Hz) / 110 to 300Vdc
ㆍConsumption : approx, 5VA
ㆍFrequency : 45Hz to 65Hz
ㆍVoltage Input : up to 470Vdc without PT
   - 270Vac(L-n), 470Vac(L-L)
   - Burden : 0.02VA
ㆍCurrunt input : Possible to use various wiring connections such as 2CT,3CT.
   - Rated current : 5A, Tht maximum current : 10A
   - Burden : 0.15VA
ㆍDI/DO : The input for switch gear Panel and Relay output for CB control.
   - Insulation : Photo Coupler isolation
   - DI : 6point(Option)-12V Source Input
   - DO : 2point Relay Output(Option)
   - Rated load : 250Vdc, 5A
ㆍCommunication : 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 instruments
ㆍMethod of lsolation : The MPM320 is adapted Galvanic lsolation method and EMI Filter.
                                (Voltage Input and Current Input)
ㆍEnvironmental
   - Temp : -20℃ to 60℃(-4℉ to 140℉)
   - Humidity : 50 to 90%(non-condensing)
ㆍDimension : 144W x 144H x 138D
ㆍCutting Size : Square 138W x 138H
ㆍOrdering

Shape of case

Unit

Range

Accuracy

Display

Window

Comm

Voltage(3 Phase)

V/KV

0V~999KV

0.5% FS.

Current(3 Phase)

A/KA

0~30,000A

0.5% FS.

Frequency

45.0~65.0

0.5% FS.

Total Power Factor

-0.1~1~0.1

1.0% FS.

3 Phase Power Factor

-0.1~1~0.1

1.0% FS.

Total Active Power

kW/MW

0~9999MW

1.0% FS.

Total Active Power Demand

kW/MW

0~9999MW

1.0% FS.

3 Phase Active Power

kW/MW

0~9999MW

1.0% FS.

Total Reactive Power

kVar/Mvar

0~9999Mvar

1.0% FS.

3 Phase Reactive Power

kVar/Mvar

0~9999MVar

1.0% FS.

Total Apparent Power

kVA/MVA

0~9999MVA

1.0% FS.

3 Phase Apparent Power

kVA/MVA

0~9999MVA

1.0% FS.

Active Energy

kWh/MWh

0~9999MWh

1.0% FS.

Power supply : 85 to 250 Vac(50/60Hz) / 110 to 300Vdc
ㆍConsumption : approx, 5VA
ㆍFrequency : 45Hz to 65Hz
ㆍVoltage Input : up to 470Vdc without PT
   - 270Vac(L-n), 470Vac(L-L)
   - Burden : 0.02VA
ㆍCurrunt input : Possible to use various wiring connections such as 2CT,3CT.
   - Rated current : 5A, Tht maximum current : 10A
   - Burden : 0.15VA
ㆍCommunication : 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 instruments
ㆍMethod of lsolation : The MPM330 is adapted Galvanic lsolation method and EMI Filter.
                                (Voltage Input and Current Input)
ㆍEnvironmental
   - Temp : -20℃ to 60℃(-4℉ to 140℉)
   - Humidity : 50 to 90%(non-condensing)
ㆍDimension : 117W x 117H x 109D
ㆍCutting Size : Square 96W x 96H, Circle 99mm
ㆍOrdering