IRI PRO V2



PNA Series

Key Features

» 1A & 5A rated CT input (Site Selectable).
» Relay test trip facility.
» High drop out / pick- up ratio.
» 2 line 16 character back lit LCD display.
» Four auto re-closures with Enable / Disable option.
» Fault recordings up to 99 faults with Time stamping.
» Low burden on CT.
» Communication Protocol: MODBUS / DNP 3


  Three phase time over current protection (51).


  Three phase instantaneous protection (50).

  Earth time over-current (51N).

  Earth instantaneous over-current (50N).

  Auto Reclose (79)

Variants : Model
3 Over current & 1 E/F Relay (Low Set or Low/High Set) PNA-442
2 Over current & 1 E/F Relay (Low Set or Low/High Set) PNA-422
3 Over Current Relay (Low Set or Low/High Set) PNA-430
1 Over Current Relay (Low Set or Low/High Set) PNA-410
1 Earth Fault Relay (Low Set or Low/High Set) PNA-402

Hardware


  User selectable CT ratio 5/5(5-3000) – In 5A. or 1/1(1-3000) – In -1A

  RS-485 communication port with Modbus / DNP 3 protocol

  Aux Supply: 85-275V AC/DC or 21-130V DC

  Dimension Details:

     » Over all Dimension:
         - Draw out type 181(H) X 151(W) x 195 (D)
         - Non Draw Out Type 181(H) X 151(W) x 195 (D)

     » Cut out Dimension:
         - Draw out Type 157(H) X 151(W)
         - Non Draw Out Type 157(H) X 151(W)

Standards


  VDE 04355 part 303, IEC 255-4, BS 142

  • Model 201


  • Model 202


  • Model 203