Έξυπνο όργανο που έχει σχεδιαστεί κυρίως για στατιστικά στοιχεία ηλεκτρικής ενέργειας και ανάγκες διαχείρισης συστημάτων ηλεκτρικής ενέργειας.

Epever SDM120P – 45A Din Rail Single Phase Energy Meter with Pulse Output

General Characteristics

• Multi-measurement: kWh,W, V, A, PF, Hz, dmd,etc.
• LCD with backlit
• 2 Pulse Output
• Bi-directional Measurement
• Max. 45A Direct Load
• 1 Module 18mm Width
• MID approved
• 1P2W

Electrical Characteristics

• Type of Measurement: RMS on single phase AC system (1P+N)
• Power: 1% of range maximum
• Active Energy: IEC 62053-21 Class 1.0/ EN50470-1/3 Class B
• Reactive Energy: IEC62053-23 Class 2, IEC 61557-12 Class 2
• Frequency: 0.2% of mid-frequency
• Current: 0.5% of range maximum
• Voltage: 0.5% of range maximum
• Power Factor: 1% of unity (0.01)

Input Current:   

Rated Current (Ib/Iref): 5A

Max Current(Imax.) : 45A

Min Current(Imin.)  : 0.25A

Starting Current     : 40mA

Input Voltage:

Rated Voltage (Un) : 230V

Operational Voltage : 80%~120% of Un

Output:  2 Pulse Output for imp/exp. energy

Modbus Communications

Interface Standard and Protocol : RS485 and MODBUS RTU

Communication Address : 1~247

Transmission Distance : 1000m Maximum

Baud Rate : 1200bps~9600bps

Parity : None (default), Odd, Even

Stop Bits : 1 or 2

Response Time : <100 mS

M-Bus EN13757-3 Communications

Communication Address : 1~250

Transmission Distance : 1000m Maximum

Transmission Speed : 300bps~9600bps

Parity : None (default), Odd, Even

Stop Bits : 1 or 2

Response Time : <100 mS