Connecting Heating Elements - Siemens SIPLUS HCS Operating Instructions Manual

6.5.2

Connecting heating elements

Heating elements are connected to the POM using six 3-pole connectors.
NOTICE
The connected loads (heating elements) must not exceed the maximum permissible line
current of 83 A.
Note
The maximum admissible length of the leads to the heating elements is 30 m.
Location of the connections
POM power outputs
See also
Function and design (Page 20)
Busbar mounting (Page 34)
SIPLUS HCS4300
Operating Instructions, 11/2015, A5E35452705A/002
6.5 Connecting the heating elements and three-phase line supply
Connector assignment, X1 to X6
X1
X2
X3
X4
X5
X6
3-pin connector for L1:
Power output 1 ... 3 outgoing
3-pin connector for L2:
Power output 4 ... 6 outgoing
3-pin connector for L3:
Power output 7 ... 9 outgoing
3-pin connector for L2:
Power output 1 ... 3 incoming
3-pin connector for L3:
Power output 4 ... 6 incoming
3-pin connector for L1:
Power output 7 ... 9 incoming
Connection
49