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F-PEM100
The F-PEM100 series of environmentally friendly electricity intelligent monitor terminals are mainly used to measure the three-phase active energy of the low-voltage network. It has RS485 communication and LoRa 470MHz wireless communication functions, which are convenient for users to monitor, collect and manage electricity consumption. It can be flexibly installed in the distribution box to realize the sub-item electric energy measurement, statistics and analysis of different areas and different loads.
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The F-PEM100 series of environmentally friendly electricity intelligent monitor

terminals are mainly used to measure the three-phase active energy of the low-

voltage network. It has RS485 communication and LoRa 470MHz wireless

communication functions, which are convenient for users to monitor, collect and

manage electricity consumption. It can be flexibly installed in the distribution box

to realize the sub-item electric energy measurement, statistics and analysis of

different areas and different loads.

It is mainly used in enterprises that cause pollution to the environment, and is

installed on the electricity circuit of pollution-producing facilities and pollution

control facilities for electricity consumption monitoring.

 

 

 
parameter
Function Function Description
Energy metering Active energy measurement (including forward and reverse energy)
Electricity measurement U、I、 P、Q、S、PF、F
Pulse output Active pulse output
LED indication (L1、L2、L3)power display, pulse, communication, wireless status indication
communication 470MHz LoRa wireless transmission
Infrared communication (optional)
RS485 interface

Item content
Standard and frequency band LoRa support multiple frequency bands all over the world (433/470/868/915 MHz), the current product supports 470MHz
Transmit power <22dBm(Max)
Receiving sensitivity 125kHz Bandwidth, -126dBm@SF7
125kHz Bandwidth, -135dBm@SF10
125kHz Bandwidth, -140dBm@SF12
Indoor/Urban Communication Distance 2km

Item Content
Serial port 1 RS485 interface, built-in 15KV ESD protection, serial port parameters are as follows:
Data bits: 8 bits
Stop bit: 1 bit, 2 bit
Parity: no parity, odd parity, even parity
Baud rate: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200bps
Pulse interface +,-Active energy output
Antenna interface standard SMA female antenna interface, characteristic impedance 50 ohms
Transformer interface Terminal block
Item Content
L1 When it is lit, it indicates that the L1 phase is successfully powered
L2 When it is lit, it indicates that the L2 phase is successfully powered
L3 When it is lit, it indicates that the L3 phase is successfully powered
pulse Each time it lights up, it means that the meter outputs an energy pulse
communication Flashes when the meter communicates via RS485
wireless When the meter is communicating through the LoRa wireless module, it will flash

Item Content
Shell PC plastic flame-retardant shell, protection grade IP30
Size 88*55*54mm (not including antenna and mounting parts)
weight 0.25kg (excluding external expansion parts)
 
Item Content
Operating temperature -40~+85ºC(-40~+185℉)
storage temperature -40~+125ºC (-40~+257℉)
Working humidity 95% (no condensation)
Altitude <2000m

Product mode                      Content Note
F-PEM100-5A Input Current:3×1.5(6)A  
F-PEM100-100A Input Current:3×20(100)A  
Same terminal, different transformer
F-PEM100-200A Input Current:3×40(200)A
F-PEM100-400A Input Current:3×80(400)A
F-PEM100-600A Input Current:3×120(600)A  



 
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