DFUN DFPM971 IoT Intelligent 3 phase smart energy meter for Multiple Communication

Place of Origin:

Guangdong, China

Brand Name:

DFUN

Model Number:

DFPM971 IoT Multifunction Power Meter

Display Type:

Digital Only

Phase:

Three Phase

Measuring Energy Range:

Max. 1000kV

Accuracy Class:

1.0

Output Voltage:

Phase Voltage: 10V~400V Line Voltage: 10V~500V

Operating Temperature:

-25℃~+70℃

Dimensions:

63*94mm

Connection Mode:

3 Phase 4 Wire/3 Phase 3 Wire

Rated Voltage:

3x57.7/100V, 3x220/380V

Rated Current:

1.67mA, 5A/1.67mA (Standard CT)

Power Supply:

AC 85~265V / DC 100~300V

Active Energy:

0~99999999.9 kWh

Residual Current:

1 x 0-8000mA

Cable Temperature:

4 x 0-150℃

LoRa:

470-510Mhz, 1KM open area

RS485:

4800-38400bps

Break-point transfer:

7 days data cache

Supply Ability:

150000 Unit/Units per Month iot energy meter