• F-MPM100 Multifunction Power Meter
  • F-MPM100 Multifunction Power Meter-2
  • F-MPM100 Multifunction Power Meter-3
  • F-MPM100 Multifunction Power Meter-4
F-MPM100 Multifunction Power Meter
  • Economical multifunction power meter
  • Suit for voltage distribution system up to 650kV 
  • Dual Source kWh phasetrac record seperately grid & generator supply
  • 31st Harmonic analysis, THD
  • One RS485, support MODBUS-RTU protocol
  • Phase sequence adjustment
  • 2 status input (standard)
  • Alarm setpoint (optional)
  Basic Function:

F-MPM100 measure and display  real-time parameters: 
Voltage—Ua, Ub, Uc, Uab, Ubc,  Uca, 
Voltage unbalance rate – UL-L unbal, UL-N unbal
Current—Ia, Ib, Ic, In
Current unbalance rate –I unbal
Active power – Pa, Pb, Pc, ∑P 
Reactive power –Qa, Qb, Qc, ∑Q 
Apparent power—Sa, Sb,Sc, ∑S
Power factor—PFa, PFb, PFc, ∑PF

Active energy—kWh  
Reactive energy– kvarh 
Apparent energy - kVAh
Dual source kWh record seperately grid & generator supply (Import & export kWh)
Demand and Max. record for I, P, Q, S
31st harmonic, THD
2 DI, One RS485, 

Optional Function:

2  Relay output
Dimension & Installation:

Dimension and Installation of F-MPM100 Multifunction Power Meter

Order Information:

F-MPM100 Multifunction Power Meter

Example: Model No.  F-MPM100-R-V1 indicates the device provide basic function, two relay alarm output, rated input 220/ 380V, 5A


Technical Specification:

Connection Mode 3 phase 3 wires, 3 phase 4 wires Power Supply AC 85~265V  or DC 100~300V
Metering True RMS, 1 sec refresh time Power Loss <5VA
Input Rated current: 5A or 1A
Rated voltage: 220/380V, 35Hz~65Hz

RS485 serial, support Modbus-RTU

Baudrate: 4800, 9600, 19200bps

Address: 1~247
Overload Current:
120% of rated, continuously
Instantaneous current: 10 times/


(L x W x H)
Panel: 96 x 96 x 18 mm
Cut-out: 89.5 x 89.5 x 69.8 mm (+0.5mm)
  Low voltage system:
Up to 400V(L-N) / 650V (L-L)
High voltage system:
Up to 650kV
IP Index IP54 (front panel) and IP20 (case)
Status Input Voltage 2 channel active status input,less than 60V is open,more than 140V is closed,the maximum input is 300V Weight Approx. 500gr
Relay Output (Optional)

2 channels,

Node capacity: 250Vac/5A
Environment Normal operating temperature: -10℃~+55℃
Operating temperature: -25℃~+55℃
Storage temperature: -40℃~+70℃
Humidity: 5%~95% non-condensing
Power Frequency Withstand Voltage AC  2KV/minute
Insulation Resistance ≥ 100MΩ Standard (EMC) Electrostatic discharge immunity test
IEC 61000-4-2,Level 4
Radiated immunity test
IEC 61000-4-3,Level 4
Electrical fast transient/burst immunity test
IEC 61000-4-4,Level 4
Surge immunity test (1, 2/50μs~8/20μs) 
IEC 61000-4-5,Level 4
Impulse Withstand Voltage 5kV (peak), 1.2/50uS

Parameter Accuracy Measuring Range
Voltage 0.5% Line - line :0 ~ 650V
Line - Neutral :0 ~ 400V
PT primary side:  up to 650KV
PT secondary side: 100 - 400V (L-N) (Settable)
Current 0.5% Each phase:0 ~ 65,000A
Zero sequence :0 ~ 65,000A
Power Factor 0.5% -1~1
Active Power 0.5% 0~ 99,999,999.9 W
Reactive Power 1.0% 0~ 99,999,999.9W
Active Energy 1.0% 0~ 99,999,999.9 kWh
Reactive Energy 2.0%  0~ 99,999,999.9 kVarh
Three-phase Voltage Unbalance Class B   0%~100%
Three-phase Current Unbalance Class B  0%~100%
THD Class B  0%~100%



Use Manual

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