Siemens SIVACON 8PS Configuration Manual page 63

Tap-off units with circuit breaker 3VL 800 A to 1250 A
Equipment features
● Circuit breakers (3-pole and 4-pole version) in L design (100 kA)
● Permanently installed, cannot be connected under load
● Tap-off via joint block
● Degree of protection IP54 as standard, increased to IP55 with installation kit
● Tap-off units can only be installed on systems LXA05 ... to LXA10 ... and LXC05 to
LXC09
● Tap-off units LX-AK5/LS-...
– Can only be installed on systems LX ... 3., LX ... 4. and LX ... 5.
● Tap-off units LX-AK6/LS-...
– Only on request
● Cable connection for multi-core or single-core cable
– Side
– For the systems LX...52 and LX...54, maximum connection cross-section to 100%
● With black handle for manual operating mechanism
● With two auxiliary switches (1 NO contact + 1 NC contact) and one alarm switch (1 NO
contact)
● Control connections wired to terminal
● 4-pole circuit breakers have no overload release and short-circuit release in the neutral
conductor.
● With adjustable overload releases and permanently set short-circuit releases in the AE
version
● With adjustable overload releases and permanently set short-circuit releases in the BE
version
1)
2)
SIVACON 8PS - Configuring with LX system
Configuration Manual, 10/2011, A5E02194899-02
neutral conductor
(3-pole)
2)
(4-pole)
2)
Aluminium plate undrilled, cable glands provided by the customer, see Technical data
(Page 125)
Identifier for the overload release in the type of the tap-off unit can differ from the
installed circuit breaker due to new MLFBs for designating the overload release
Product selection
4.3 Selection tables
1)
61