Branch Circuit Power Meter, Multi-channel Branch Feeder Meter, RS485 Communication Power Meter

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1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Measuring Current Range:
Measuring Voltage Range:
Accuracy Class:
Operating Temperature:
-10~+60 degree
7 inch HMI
3 RS485, Modbus-RTU
Main Circuits monitoring:
U, I, P, PF, F, kWh, Demand, Harmonic, Current unbalance
Branch circuits monitoring:
I, P, PF, kWh, Demand
Power supply:
85~265V AC or 120~ 300VDC
Service life:
10 years
Rated voltage:
220Vph-N, (optional 230V),
Rated current (Main circuit):
5A, Range: 1%-120% rated, Accuracy:0.5%
Rated current (Branch circuit):
50A, Range:1%-100% rated,Accuracy:0.5%
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
standard paper box
Zhuhai Port
Lead Time :
within 7 days after payment confirmed

PMAC201 Multi-channel Branch Circuit Power Meter

PMAC201 is special designed for data center managers, engineers and operational executives who are responsible for delivering power to critical applications. With direct and excellent touchpad HMI LCD displays, this technology helps you plan and optimize the critical power infrastructure to satisfy the demands of continuous availability.
Pilot PMAC201 with high accuracy and full features, suits all types of unique, multi-circuit and minimal space requirements of a high performance power distribution equipments or remote power panel.
Pilot PMAC201 monitors 21, 42, or 63 branch circuits (can update to 84 or more) and set up a small system, which provide information and displayed directly on the screen. The alarming capabilities can make those potential problems be dealt in time.
Pilot PMAC201 designed with both excellent hardware and software, it is easy to install and convenient to operate. Those optional modules can add more solutions for any future energy challenges and energy management.  



PMAC201 Branch Circuit Power Meter with following features:


ØSmall size, one unit can monitor total 65 circuits


ØSaving cost, saving space


ØHigh reliability  


ØModule design: Main module, CT module, DI module, HMI Display Module


ØIt can monitor harmonic, demand, neutral current


ØCT measuring accuracy: Class 0.2%


ØTwo kind of alarm methods: Voice and LED  


ØMemory: 128M






Functions of PMAC201 
Ø2 main circuits and Max. 63 branch circuits electrical parameters measuring and analysis
ØDI/DO status monitoring
ØTwo lever alarm information for U, I abnormal
ØPower load analysis monitoring and pre-alarm
ØStandard 7’’ HMI display data and schematic wiring, easy to operate
ØSelect strip 1, 2 or 3 CT based on branch circuits
ØEvent log: Record Max. 5000 events
ØSupport RS485, MODBUS communication port.
Ø2 main circuits monitoring 
 Include: U, I, P, PF, F, kWh, Demand, Harmonic, Current unbalance
ØMax. 3 strips CT, Max. 63 branch circuits monitoring
 Include: I, P, PF, kWh, Demand






Technical Specification


Power supply

85~265V AC or 120~ 300VDC



Service life

10 years

Rated voltage

220Vph-N, (optional 230V),

Range: 10%-120%, Accuracy: 0.5%

Rated current (Main circuit)

5A, Range: 1%-120% rated, Accuracy:0.5%

Rated current (Branch circuit)

50A, Range:1%-100% rated, Accuracy:0.5%


50Hz, Range:45-60Hz, ±0.01Hz

Power factor

Accuracy of Main:1%,

Accuracy of Branch: 2%

Active/ Reactive energy

Accuracy of Main:1%,

Accuracy of Branch: 2%


RS485 port, support Modbus-RTU


4800, 9600, 19200bps

Status input

Wet impulse input, 220VAC, 60%-120% rated voltage

Relay capacity

250Vac/5A or 30Vdc/5A







Main Module


Metal case design, high grade EMC capability

                                                                         Sampling voltage, current, ON/ OFF status of mains & branch circuits



7 Inch HMI Display Module





DI (Digital Input) Module


  No need aux. contact, directly monitor branch circuit status

                                                                     Each status input has a indictor light.




CT (Current Transformer) Module

  Suitable to install in cabinet 600mm

CT accuracy Class 0.2 to assure accuracy  

1 strip has 21 CTs






Order information




PMAC201 main module


Display module


CT module (Max 3 strip, each strip with 21 CT)


Status input (Max 3 strip)




1. PMAC201C can monitor Max 21 outgoing circuit, PMAC201M can connect Max 3 strip PMAC201C.

2. PMAC201K can monitor 21 circuit status input. And PMAC201M can connect Max 3 strip PMAC201C.