• F-MPM110 Multifunction Power Meter
  • Multifunction Power Meter_1
  • Multifunction Power Meter_2
  • Multifunction Power Meter_3
  • Multifunction Power Meter_4
Multifunction Power Meter F-MPM110
● Multifunction Power Meter F-MPM110 supports Max. 3 optional module
● Multifunction Power Meter F-MPM110 supports Max. 2 S optional module, others optional function can only by chosen once
● AI & AO module can only be selected once
● 64M bit memory data can only be read by MODBUS TCP/IP
● BA & LAN module can not be selected together
  Multifunction Power Meter F-MPM110 Features:

Suit for LV/ HV Voltage System
  • For low voltage system,  direct connect up to 690 V (L-L) AC
  • For high voltage system, support connect up to 65kV
Ture-RMS Measuring Parameter
  • True-RMS measuring parameters includes: U, I, P, Q, S, PF, F, kWh, kvarh, kVAh
Demand Calculation 
  • 2 kinds of demand modes: fixed block and rolling block
Power Quality Analysis
  • 31st Harmonic Analysis, K factor, Unbalance etc.
* TOU (Multi-tariff billing), Historical Data of 31 Days and 12 Months
  • TOU, 4 tariffs, 8 time period in 24 hours
Max./ Min. Record (U, I,  P, Q*, S*)
Under/ Over Limit Alarm

64M Bit Memory, Build-in Web 
  • Real-time data inquiry by Web
  • Save monitoring data (Time interval 
  • Settable 1min, 5 min, 10min,15min, 30min)             
  • Multifunction Power Meter F-MPM110 support FTP for download memory data
CO2 (Carbon Dioxide) Calculation for kWh
  • Multiple Communication 
  • BACnet MS/TP Protocol (RS485 port)
  • MODBUS-RTU Protocol (RS485 Port)
  • MODBUS-TCP/IP Protocol (Ethernet port )
High Accuracy
  • Active Energy:  according to IEC62053-22, class 0.5s
  • Reactive Energy: according to IEC62053-23, class 2

Dimension & Installation:
Multifunction Power Meter F-MPM110

Order Information:

Multifunction Power Meter
  • 1. Multifunction Power Meter F-MPM110 supports Max. 3 optional module
  • 2. F-MPM110 supports Max. 2 S optional module, others optional function can only by chosen once.
  • 3. AI & AO module can only be selected once
  • 4. 64M bit memory data can only be read by MODBUS TCP/IP
  • 5. BA & LAN module can not be selected together

Multifunction Power Meter F-MPM110 Basic Function
Real Time Metering Voltage Ua, Ub, Uc, Uab, UbcUca, UL-L avg, UL-N avg
Current Ia, Ib, Ic, In, Iavg
Power Pa, Pb, Pc, ∑P, Qa, Qb, Qc, ∑Q, Sa, Sb,Sc, ∑S
Power Factor PFa, PFb, PFc, ∑PF
Energy kWh, kvarh, kVAh *
CO2 (Carbon dioxide)  
Frequency F
Demand & Max. Demand Dmd_I, Dmd_P, Dmd_Q ,Dmd_S
Max./ Min. Value Max./ Min. (U, I,  P, Q*, S*)
Multi-tariff Energy *  
Phase Angle *  
Power Quality Analysis Unbalance  U_unbl *, I_unbl *
Harmonic (31st ) THDu, THDi, TOHDu, TOHDi, TEHDu, TEHDi, HRU *, RHI *
Harmonic RMS (0-31st ) Harmonic RMS-U *, Harmonic RMS-I *, Harmonic RMS-P *
Harmonic energy (1st -13th )  

Voltage crest factor, current K factor, Load rate, Voltage deviation, Frequency deviation

Running time record for power-on period and qualified voltage & current *
Setpoint Alarm Over/ under limit alarm
3DI +2 DO 3 status input + 2 relay output
RS485 Modbus-RTU protocol
Record Function SOE (event log),  Real-time clock ( yyyy-mm-dd hh:mm:ss) *
Voltage/ frequency deviation, Voltage unbalance record
Multifunction Power Meter Optional Module
Optional Module of F-MPM Multifunction Power Meter SW 4 status input  (wet contact) LAN 64M bit memory + Ethernet TCP/IP
SD 4 status input  (dry contact) AI 2 analog input (4-20mA)
C * The 2nd RS485 AO 2 analog output (4-20mA)
Ep * 2 pulse output BA BACnet MS/TP protocol
R 2 relay output    

* means some of function can’t be read through BACnet communication port

Parameter Accuracy Resolution Measuring Range
Voltage 0.2% 0.01V Direct: 690Vph-ph
PT primary: 0.001kV~65kV (settable)
PT secondary:  1~398V (settable)
Current 0.2% 0.001A CT primary: 1~9,999A  (settable)
CT secondary: 1 A or 5A
Power 0.5% 0.1W/var/ VA  Each phase: 0~649.9MW/ Mvar/ MVA
Total: 0~1949.8MW/ Mvar/ MVA
Power Factor 0.5% 0.001 -1.000~+1.000
Frequency 0.01 0.01Hz 45~ 65 Hz
Active Energy 0.5% 0.1kWh 0~ 99,999,999.9 kWh
Reactive Energy 2.0% 0.1kvarh 0~ 99,999,999.9 kvarh
Apparent Energy 1.0% 0.1kVAh 0~ 99,999,999.9 kVAh
THD 1.0% 0.001 0~100.0%
Individual Harmonic  1.0% 0.001 0~100.0%
Un-balance 1.0% 0.001 0~100.0%

Multifunction Power Meter Technical Specification:

Connection Mode 3-phase 3-wire, 3-phase 4-wire, 1-phase 2-wire Communication

Modbus-RTU Protocol

RS485 serial

Baud rate: 2400, 4800, 9600, 19200, 38400bps

Address: 1~247
Metering True RMS, 1 sec refresh time Modbus-TCP/ IP

Ethernet communication port

Support connect 10M/100M ethernet, Modbus TCP/IP, Web, FTP

Rate current: 1A or 5A

Rate voltage:

Direct 120, 220V, 240V, 277V, 398Vph-N (optional)

PT secondary: 1~398V (settable)

Frequency:  50/ 60Hz

BACnet MS/TP protocol

RS485 serial 

Baud rate: 2400, 4800, 9600, 19200, 38400, 57600, 76800bps

Address: 1…127, excluding 99 

120% of rated, continuously

Instantaneous current: 10 times/ sec

Instantaneous voltage: 2 times/ sec


(L x W x H)


Panel: 96 x 96 x 13.5 mm

Cut-out: 90 x 90 x 58.6 mm (basic)

             90 x 90 x 80.1 mm (optional module)


Panel: 96 x 96 x 12  mm

Cut-out: 90 x 90 x 58.6 mm (basic)
Status Input Wet contact,  external power supply
Relay Output Node capacity: 250VAC/5A
Pulse Output

Pulse constant: 1000~9999 programmable

Pulse width: 60~100ms programmable

Formula: 1 pulse = (1÷ pulse constant ×PT ×CT) kWh

Basic unit: approx 550gr.

Optional module: 50gr.
Power Supply

85 ~265VAC85~265VDC (When select P1)

100~420VAC, 100~400VDC (When select P2)
Environment Main Module & and other Modules 

Operating temperature: -10℃~ +55 ℃

Storage temperature: -40℃~ +70 ℃

Humidity: 5%~95% non-condensing
Power Loss <5VA
IP Index IP52 (front panel) and IP30 (case)
Power Frequency Withstand Voltage AC  2KV/minute BACnet Module

Operating temperature: 0℃~ +50

Storage temperature: -5℃~ +75

Humidity: 10%~95% non-condensing
Insulation resistance ≥50MΩ
Impulse Withstand Voltage 4kV (peak), 1.2/50uS
Electrostatic discharge immunity test IEC 61000-4-2,Level 4 Surge immunity test (1, 2/50μs~8/20μs) IEC 61000-4-5,Level 3
Radiated immunity test IEC 61000-4-3,Level 3 Conducted emissions EN 55022,Class B
Electrical fast transient/burst immunity test IEC 61000-4-4,Level 4 Radiated emissions EN 55022,Class B



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