Flowserve NRA 1-3 Manual do Utilizador descarregar pdf (Página 13)

Wiring – continued –

Tools

n Screwdriver for cross-recess head screws, size 1 and 2

n Screwdriver for slotted screws, size 2.5, completely insulated to VDE 0680

Wiring diagram for test station NRA 1-3

1 2 3 4 5 1 2 3 4 5

1 2 3 4 5

1 2 3 1 2

1 2 3 4

Fig. 5

NRA 1-3

NRG 16-27/-28

Condensate

Distribution

substation

Class 4 (NRA 1-3)

Class 5 (NRA 1-3)

Code switch,

white

Condensate

Malfunction

e. g. TRG 5-63

Disconnector

*) Cable tie

NRG 16-19

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 23 24

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Flowserve NRA 1-3 Manual do Utilizador Página 13