Min. Order : 4 Pieces

DFUN DFPM91 Mini Meter with RS485 Single Phase Digital Energy Meter

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Quick Details

Operating Temperature: 20℃~ +55 ℃
Measuring Energy Range: 0~999999.9
Place of Origin: Guangdong China
Phase: Single Phase
Dimensions: 100*36*65mm
Accuracy Class: Class 1.0
Model Number: DFPM91-V1-50
Baud Rate: 2400, 4800, 9600bps (Default)
Weight: 200g
Brand Name: DFUN
Start current: 0.4%Ib
Display Type: Digital Only
Rated(Max.)current: 5 (63)A
Rated voltage: AC 230Vph-N or 110Vph-N (Optional)
Frequency: 50Hz/ 60Hz (Optional)
Power Consumption: <2W
Output Voltage: 220 V or 120V
Storage Temperature: -25℃~ +70 ℃
Communication: RS485 port, MODBUS-RTU communication protocol
Packaging Detail: 4pcs in one carton
Selling Units: Single item
Single package size: 17X13X14 cm
Single gross weight: 1.0 KG
Package Preview: https://sc04.alicdn.com/kf/H7c96983a5e274a1e992fd4a87d67d4feW.jpg_640x640.jpg
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DFUN DFPM91 Modbus DIN Rail with RS485 Single Phase Smart Electronic Energy Meter
Product Description
DFPM91 AC Single Phase Din-Rail Energy Meter
➤ Suit for 110v, 120V, 220v, 230v, 240V AC low voltage system
➤ Measure U, I, P, Q, S, PF, kWh, kvarh, LCD display U, I, P, kWh
➤ 6 +1 digits LCD display (999999.9 kWh)
➤ LED indicates pulse output
➤ Password protection
➤ One key for up/down page, one key
for programming
➤ Small size: 100*36*65mm
➤ RS485 port , MODBUS-RTU or DLT645 protocol (selectable)
➤ 35mm DIN rail installin, standard DIN ED5002
➤ Standard: IEC62053-21
6+1 digits LCD display (999999.9 kWh)
kWh Class 1.0
Rated voltage
AC 230Vph-Nor 110Vph-N (Optional)  Range: 0.8Un~1.2Un
Rated (Max.) current
5 (63)A
Start current
0.4% lb
Power consumption
50Hz/60Hz (Optional)
Wire Diameters
7mm x 7mm (16mm2)
Pluse output
1 channels
RS485 port, MODBUS-RTU or DL/T 645 communication protocol
Baud rate
 2400, 4800,9600bps (Default)
Anti-creeping logic design
Dimemsion (L*W*H)
100*36*65mm (2 module)
Operating temperture
Storage temperature
5%~95% non-condensing
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