ABB PST210 - Page 191

Diagrams
Chapter 12
191
1SFC132003M0201
Chapter 12 Diagrams
12:1 Circuit diagram PST30..PST300
Figure 1: Circuit diagram PST30...300 (IEC version)
Terminal 3 is a function earth, it is not a protection earth. It
shall be connected to the mounting plate.
Figure 2: Circuit diagram PST30...300 (UL version)
High Voltage Board
INCOMING LINES
A
C
B
START
STOP
L1
T2T1
L3L2
T3
MTR
CHFU
CXFU
CHFU
H1
21
H2
H3 H4
22 13 14
CCT
1111098765432
L
12
GNDN
VN IN0
START
STOP
VP VP VC IN1
1915141312
16
17 18 20 23 24
K4
RELAY
K6
RELAY
K5
RELAY
PTC-1 PTC-2
MTR
HAND AUTO
OFF
13 14
2423
45 8910
STOP
VC VN
VP
START
OPTIONAL
HOA WIRING