ABB PST30 Installation And Commissioning Manual page 191

Figure 1: Circuit diagram PST30...300 (IEC version)
OPTIONAL HOA WIRING
OFF
HAND AUTO
23 24
13 14
4 5
Figure 2: Circuit diagram PST30...300 (UL version)
1SFC132003M0201
Chapter 12 Diagrams
12:1 Circuit diagram PST30..PST300
1 2
8 9 10
L N
12
12
High Voltage Board
Terminal 3 is a function earth, it is not a protection earth. It
shall be connected to the mounting plate.
CHFU CHFU
H3 H4
H1 H2
CCT
CXFU
START
STOP
21 22 13 14
3 4 5 6 7 8 9 10 1 1
GND
K4 K5 K6
RELAY RELAY RELAY
13 14 15 16 17 18 19 20 23 24
MTR
Chapter 12
Diagrams
INCOMING LINES
A
C
L2 L3
L1
T1 T2 T3
MTR
191