The grid and system protection NA003 from TELE is a multifunctional grid feeding monitoring relay for single-phase and three-phase mains (2-wire, 3-wire, and 4-wire AC supplies). It provides different monitoring functions in accordance with the latest CEI 0-21:2019-04 plus additional 15 international standards.
- One unit fitting 16 international monitoring standards
- Easy set up by just selecting the appropriate standard number to get the parameter list set in accordance with the specification
- A clear indication of parameters and process values (full-text display)
- Open setup for special applications and test environments
- Auxiliary supply 24VDC, 110..230VAC plus 3 output relays as standard available
- specific OEM versions available on request