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07-01-02-02-E-V0605.DOC
Product Manual Type:
NEB/3U
9
5
Assignment / Power connectors
View from the rear of the rack:
Clamps
Function
descriptin
4
+Ucc
6
+Ucc
8
+Ucc
DC - bus voltage
10
L1
12
L1
14
L2
16
L2
18
L3
20
L3
Supply voltage
1* or 3* 230 V AC
22
-Ucc
24
-Ucc
26
-Ucc
DC bus voltage
28
+R
B
30
-R
B
External
Ballast resistor
32
GND Ground
Attention:
With 1-phase connection clamps 14 and 16 are used as zero conductors "N".