![Elettrotest RPS/T 20kVA Скачать руководство пользователя страница 23](http://html.mh-extra.com/html/elettrotest/rps-t-20kva/rps-t-20kva_user-manual_2388278023.webp)
EN
02/08/22
User Manual RPS/T 20kVA 62000587_02_
23
4.3.5.
Wiring diagram of double range and single phase configuration with three single phase transformers
Attention: In 1PH configuration there is
voltage also into 3ph connector.
C2
470nF 450Vac
EARTH
1
C2
470nF 450Vac
Differential
NEUTRAL
1
Vbus-
L1_L
Vbus+
L2_L
L1
1
C2
470nF 450Vac
S
E
C
1
S
E
C
2
P
R
IM
A
R
IO
254
150
0
0
0
150
S
S
S
S
0
L3_L
K1
DK1A
R1
R3
R4
R2
R5
R6
Vbus-
3 PH OUTPUT
0
NEUTRAL
1
S
E
C
1
S
E
C
2
P
R
IM
A
R
IO
254
150
0
0
0
150
S
S
S
S
L3
1
C2
470nF 450Vac
K1
DK1A
1
4
R1
3
R3
R4
2
R2
L3_H
Switch
1PH OUTPUT
0
Vbus-
L2
1
C2
470nF 450Vac
Switch
L3
1
K1
DK1A
1
4
R1
3
R3
R4
2
R2
Magnetothermic
0
C2
470nF 450Vac
Vbus+
L1_H
Vbus+
0
K1
DK1A
1
4
R1
3
R3
R4
2
R2
L2_H
0
S
E
C
1
S
E
C
2
P
R
IM
A
R
IO
254
150
0
0
0
150
S
S
S
S