Siemens SIPLUS HCS Series Operating Instructions Manual page 43

Connection between phase and phase (400 V/480 V), parallel connection of outputs
Table 4- 5
Delta connection, open
Total device performance at
400 V
Total device performance at
480 V
Delta connection, closed
Total device performance at
400 V
Total device performance at
480 V
You can find block diagrams for the connection types in the section Connection between
phase and phase (400/480 V) (Page 62).
Connection between phase and neutral conductor (230 V/277 V)
Table 4- 6
Star connection, open
Total device performance at
230 V
Total device performance at
277 V
You can find block diagrams for the connection types in the section Connection between
phase and neutral conductor (230/277 V) (Page 70).
SIPLUS HCS4300 PROFINET/PROFIBUS DP
Operating Instructions, 10/2019, A5E35452705A/005
POM4320 Highend for wall mounting, connection between phase and phase
(400 V/480 V), parallel connection of outputs
Line voltage
400 V and 480 V
POM4320 Highend for wall mounting, connection between phase and neutral conductor
(230 V/277 V)
Line voltage
230 V and 277 V
Incoming fuse
Internal, Internal, External,
IEC UL IEC
72,000 62,400 72,000
W W
86,400 74,880 86,400
W W
– –
– –
Single-channel connection
IEC UL
44,160 W 41,400 W
53,184 W 49,860 W
Application planning
4.7 POM4320 Highend power rating
External, Not re-
UL quired,
IEC
64,800 –
W W
77,760 –
W W
– – 41,569
W
– – 49,883
W
Parallel connection, IEC
IEC
41,400 W
49,860 W
Not re-
quired,
UL
–
–
37,412
W
44,895
W
UL
37,260 W
44,874 W
41