Product selection
4.3 Selection tables
SIVACON 8PS - Configuring with LX system
56 Configuration Manual, 10/2011, A5E02194899-02
4.3.3.3 Non-Siemens distribution board connection units
Note
Use in distribution systems
When using busbar connection units for non-Siemens distribution boards, you must ensure
that the permissible limit temperature of 135 °C for the busbars is not exceeded at an
ambient temperature of 35 °C averaged over 24 hours.
The rated currents specified in the table apply for the limit temperature of 135 °C.
The short-circuit resistance of the busbar connection units for non-Siemens distribution
boards depends on the copper-plating of the remaining distribution system.
Straight busbar connection units for non-Siemens distribution boards
Type
1)
LX.....-FA
1)
See type code 1
Non-Siemens distribution board connection units, connection elbow left
System Length X
[m]
Length Y
[m]
Type
1)
;
<
LX.01 to LX.10 0.35
2)
...0.70 0.22...0.55 LX.....-FLL-X*/Y*
1)
See type code 1
2)
Shorter lengths on request
*
Complete type with relevant dimensions (e.g. LX....-FLL-X0.70/Y0.53)
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