The MPM8000 is a powerful multifunction power meter that can measure and analyze real-time electrical data like voltage, current, power, power factor, frequency, energy consumption and harmonics. It has functions like RS-485 communication, energy pulse outputs, data logging, and can be expanded through optional input/output modules. The meter is suitable for monitoring electrical systems and transmitting measurement data.

1. Shenzhen Huayansheng Electron Co.,Ltd
Description
MPM8000 is a powerful multifunction power meter with
modular design, which can be applied for monitoring and
controlling of the electrical system. MPM8000 can measure
and analyze real time data, such as U, I, P, Q, S, COSΦ, F,
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kWh, kVAr, etc. MPM8000 has the following functions:
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RS-485 communication port, 2 energy pulse output (include
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active energy and reactive energy), Max/min data record,
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and SOE event record. MPM8000 can extend functions by
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choosing the external optional modules: harmonic analysis,
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8 remote signals on/off mode, programmable 4 analog
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outputs (0~5V or 4~20mA optional), data storage, Profibus
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Com. protocol, Ethernet communication functions. The
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multi-tariff function allows the user to measure energy in
Many interval (the min. interval is 30min.), which can read the Technical Data
sum, sharp, peak, valley, flat energy data in 30 days, and
measure 2nd to 63rd harmonics in statistics. Input Current
All our instruments fulfill all important requirements Input Current: 5A (Current value can be set up)
and regulations concerning electromagnetic compatibility Measurement scope: 0.5%~120%
and safety isolation (IEC61000, IEC1010 standard and Overload capacity: 2 X rated continuously, 100A/1s non
EN61010 standard). The devices have been developed, continuously
manufactured and tested in accordance with Quality Power consumption: ≤0.2VA per phase
Assurance System ISO 9001. Voltage Input
Input Voltage: 400VAC (L-N), 693VAC (L-L) (Voltage
Measured Scope value can be set up)
System frequency: 45~65Hz
The meter MPM8000 can be applied in single phase, 3-Ph
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Measurement scope: 3%~120%
3Wire, 3-Ph 4Wire system. It can be applied vastly in the
Overload Capacity: 2 X rated continuous, 2500V/1s non
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field of secondary measurement in high Voltage, low
continuous
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Voltage system, or transmission of measured data.
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Power consumption: ≤0.5VA per phase
Parameter setup
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No. of outputs
2 channels
(active/reactive energy
The programmable parameters are: com. address, PT, CT,
baud rte, clock, demand cycle, user password, multi-tariff each)
rate, etc. The user can set up relay output, analog output on Serial com. port
PC. NO. of outputs 1 RS-485 port
The parameters setup on meter and PC: com. address, PT, Communication protocol Modbus-RTU protocol
CT, baud rate, time, demand statistics, no. of remote signal, 2400/4800/9600/1920
Baud rate
user password, multi-tariff, IO module detection, Ethernet 0/38400bps
setup.
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2. Shenzhen Huayansheng Electron Co.,Ltd
Technical Data EMC and Safety Standard
Other parameters IEC61000-4-2 (GB/T17626.2)
Auxiliary Power 85~265VAC/DC IEC61000-4-8 (GB/T17626.8)
LCD Display IEC61000-4-4 (GB/T17626.4)
Display module IEC61010-1 (GB/T4793.1)
76mmx66mm
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Storage Capacity 2GB Terminal Chart
Temp. drifting factor <100PPM/℃
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Withstand Voltage 2500V/1 min
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Total power consumption <8VA
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Operation temperature -20℃~60℃
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Storage temperature -40℃~85℃
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Operation humidity 5~95％ RH
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Pollution Class Class 2
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Flammability acc. to
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Material of Housing
UL94V0
Size 96x99x78mm
Technical Data
Parameters Display Accuracy
Voltage 0~9999.9kV Class 0.2
scope:5%~100%V
Class 0.2
scope: 5%~100%A
Current 0~9999.9kA Zero sequence
current Class 0.5
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Power factor -1~＋1 Class 1
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Frequency 45~65Hz ±0.01Hz
Terminal 1, 2, 3, 4 are Voltage In, marked as L1, L2,
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Active Power -9999~9999MW Class 0.5
L3, N.
Reactive Power -9999~9999MVAr Class 0.5
Terminal 5, 6 , 7, 8, 9, 10are Current In, marked as
Apparent Power 0~9999MVA Class 0.5
I1*，I1， I2*, I2, I3*, I3.
Active Demand -9999~9999MW Class 1.0
Terminal 11, 12, 13 as auxiliary power input, 12 as L
Reactive Demand -9999~9999MVAr Class 1.0 end, 11 as N end, 13 as ground line. It is
Active Energy 0~9999999.99Mwh Class 1.0 recommended to connect the ground line.
Reactive Energy 0~9999999.99MVArh Class 2.0 Terminal 15, 16 are RS 485 com. 15 as A+, 16 as B-.
Phase Angle 0.0°~359.9° Class 2.0 Terminal 17, 18,19 are a pair of active and reactive
Current 0~100% Class 2.0 energy pulse output, 17 as active positive end, 18 as
total harmonic % reactive positive end, and 12 as COM negative end.
Voltage total 0~100% Class 2.0 Terminal 14,20, 21,22,23,24 are standby ends.
harmonic %
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3. Shenzhen Huayansheng Electron Co.,Ltd
Function Description
Real time measurement
Phase Voltage Phase Voltage, average phase Voltage
Line Voltage Line Voltage, average line Voltage
Phase Current, average phase Current, zero sequence
Current
Current
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Active Power Phase active power, 3 phase active total power
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Reactive Power Phase reactive power, 3 phase reactive total power
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Apparent Power Phase apparent power, 3 phase apparent total power
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Power 4 quadrant Power 4 quadrant
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Frequency System frequency
Main
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Power Factor Phase power factor, 3 phase total power factor
unit
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3 phase active/reactive demand power, demand apparent
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Demand statistic Demand
power
M Energy Reading Active energy
Imported, exported and net active energy, 1 channel active
energy pulse output
Imported, exported and net reactive energy, 1 channel
Reactive energy
reactive energy pulse output
Multi tariff billing Multi tariff setup
Time display Real time display Year/month/day/hour/minute/second
RS-485
Data communication 1 Modbus-RTU protocol
communication
Installation
1. Exterior size: 91 mm×91 mm×72mm
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2. Installation size: 91 mm×91mm
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Supporting comp.
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Hole
Buckle up position.
During the installation, please insert the meter in the hole of the cabinet, then push and buckle up the meter with the
installation accessories. It is strongly recommended there should be 20mm space around the surface of the meter for
ventilation purpose.
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4. Shenzhen Huayansheng Electron Co.,Ltd
Shenzhen Huayansheng Electron Co.,Ltd
www.szhyes.com Email: export008@szhyes.com Tel: 86-755-33581652

5. Shenzhen Huayansheng Electron Co.,Ltd
Auxiliary module's function and usage
8 remote signals input module: This module has 8 Programmable 4 relay outputs module: This module has 4
sourcefree remote signals input channels, each channel can separate electric relay output channels, which can be setted up
be setted up separately to check the outside on-off status. separately to corresponding different electricity parameter’s
Detail setup can be finished through the key on the meter automatic model and manual model which can be operated by
and upper computer. The function of upper read upper computer. Associated automatic alarm function can trigger
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SOE(Sequence of events) by connecting the SOE interface event to record the present power system status; without alarm,
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which record accurately the status and detail time of events. the 4 electric relay will normally keep open.
Programmable 4 analog outputs module: This module
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SD card data storage module: Adopted advanced high-capacity
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has 4 analog output, voltage or current model optional. internal storage SD card to store electrical measurement
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Output adopts 4 channels same negative terminal format, parameter at real time; and store the data for a given period of
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each channel corresponding separately to different time. The data can be educed and analysed by upper computer,
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electricity parameter. Current is: (4--20) mA output, voltage internal storage of SD card is optional.
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is: (0--5) V output.
Harmonic analysis module: It can display each measured Data storage and harmonic analysis module: This module
information of the harmonic, and feedback the electric combined SD card data storage and harmonic analysis function,
harmonic parameter, including (2~63 times) harmonic which can store electrical measurement data and harmonic
content; phase angle etc. measured information. measurement data, including analysis and display (2~63times)
harmonic content; phase angle etc. measured information.
Ethernet communication module: It can connect to Profibus communication module: The meter can Network
Ethernet by RJ45, and read electrical measurement by through Profibus communication Protocol terminal, fully
remote access. Adopted 10M and 100M self-adaption complied with Profibus-DP Communication Protocol.
model. (Default IP address is:192.168.0.250; Local port
27011)
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Note: A max. of 4 modules can be applied to 1 main unit, and the same type of modules can’t be selected together. C and V
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can’t be selected at the same time; B can’t be selected with M or H.
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6. Shenzhen Huayansheng Electron Co.,Ltd
Typical Wiring Diagram
PM 8000
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www.szhyes.com Email: export008@szhyes.com Tel: 86-755-33581652