DFUN -48 В постоянного тока RS485 ЖК-дисплей измеритель энергии DIN рейка установка с многоканальным мониторингом


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.23 $* 0.96 $*
Aug-17-2025 0.15 $* 0.64 $*
Jul-17-2025 0.32 $* 0.16 $*
Jun-17-2025 0.95 $* 0.88 $*
May-17-2025 0.70 $* 0.11 $*
Apr-17-2025 0.91 $* 0.49 $*
Mar-17-2025 0.6 $* 0.38 $*
Feb-17-2025 0.67 $* 0.72 $*
Jan-17-2025 0.81 $* 0.96 $*

Характеристики



DFUN -48VDC RS485 LCD Display Energy Meter DIN RAIL install with Multi Channel Electricity Monitoring


Product Description


DFPM20D Multi Channel Energy Meter
Small Size - Can be install at the closest point, integrate in existing space
Easy Installation - Consist of main module and measur module, connected by PLbus Daisy chain bus topology and RJ12 port, measure module straight insert into the circuit breaker
High Accuracy - Voltage & Current class 0.5, kWh class 1.0
- 48VDC Power Supply - Special design for Telecom BTS application
Wide Measurement Range - Max. support 63A direct connect, no need for extra Hall Sensor or Shunt
Multi Circuit - Support 12 single phase circuit


Function


* Measure -- Voltage, Current, Power, Energy (input / output / total)
* Alarm - Voltage limit alarm (high limit/ low limit), Current limit alarm (high limit), Communication failure alarm
* Communication - Modbus-RTU protocol, RS485 port


Main Module




Measure Module




Typical Connection






Technical Specification


Measuring Energy Range
99999999.9
Accuracy Class
1.0
Operating Temperature
-20℃~+60℃
Dimensions
72*72mm
Connection Mode
1P/2W
Rated power supply
DC -48V
Rated input current
DC 10 (63) A
No. of Channel
Max. 12 Channel
Power consumption
≤ 6W
Power
Single-phase: 0 to ±5kW
Communication
MODBUS-RTU, RS485 port
Baud Rate
4800, 9600, 19200 (Optional)


Project Case




Related Products


Single Phase Energy Meter
Three Phase Energy Meter
Three Phase Multifunction Power Meter


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