The Conto D4-Pt is a 70mm DIN Rail mounted kWh meter with options for a a pulse output or Modbus RS485 communications as protocols.
Single-phase, three-phase 3 or 4-wire network
Direct connection:
three-phase 400-415V
single-phase 230-240V
or
Direct connection:
single and three-phase 100-115V
Connection by VT/100 and /110V
Isolated current input
Connection by CT/1A and /5A (same reference)
Programmable external
VT and CT ratio