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Grid monitoring relay

Code: NA003-M64 (I)
Frequency and voltage monitoring; Grid and system protection; Functional safety; Measuring voltage 3 x 400/230V AC; 3 CO contacts; Width 107 mm

$ 828.00

$ 910.80 inc GST

Volume Discount:
5 or more - $ 755.00 (ea)
10 or more - $ 718.00 (ea)
20 or more - $ 697.00 (ea)
50 or more - $ 639.00 (ea)

10 available in stock

Enquiry

Datasheet:
en_na003.pdf
Catalogue:
Manual NA003_en.pdf


Description


Why? Small power plants must be disconnected from the grid immediately in the event of a network shutdown or network disruption to avoid any danger to people and equipment.

Function: An automatic disconnection device monitors the feed-in of energy to the 230/400V grid. In case of a power failure or disruptions by the energy supplier it is vital for small power plants to be disconnected within a few milliseconds. Monitoring the voltage and frequency and recognizing isolated (off-grid) operation are essential requirements for any automatic disconnection device.

 

The following parameter sets are pre-programmed for Australia, on the latest version of the NA003 (I):

  • #45     1135   NSW - Ausgrid 23
  • #46     1140   NSW - Essential 23
  • #47     1145   NSW - Endeavour 23
  • #48     1150   VIC - United Energy 23
  • #49     1155   VIC - Ausnet Energy 23
  • #50     1160   VIC - Citipower 23
  • #51     1165   VIC - Jemana 23
  • #52     1170   VIC - Powercor 23
  • #53     1175   VIC - Western Power 23
  • #54     1180   ACT - Evoenergy 23
  • #55     1185   QLD - Energex 23
  • #56     1190   QLD - Ergon 23
  • #57     1195   SA - Power networks 23
     

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Switches Plus Components Pty Ltd
242 Governor Road, Braeside, Victoria, 3195

P: +61 3 8587 3200  
E: sales@switchesplus.com.au


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