Flowserve NRA 1-3 - Manual (Page 13)

3
Wiring
– continued –
Tools
n Screwdriver for cross-recess head screws, size and
n Screwdriver for slotted screws, size .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 4 5
1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 1 2 3 4 5
1 2 3 4 5
1 2 3 1 2
1
0
9
8
7
6
5
4
3
2
NO
L N
1 2 3 4
Fig. 5
NRA 1-3
NRG 16-27/-28
Condensate
Distribution
substation
Class 4 (NRA -3)
Class 5 (NRA -3)
Code s
witch,
white
Condensate
Malfunction
e. g. TRG 5-63
Disconnector
*) Cable tie
NRG 16-19