Line connection and line-side power components
3.9 Active Interface Modules internal air cooling
Booksize Power Units
118 Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6
Safety instructions for Active Interface Modules
Danger to life if the fundamental safety instructions and remaining risks are not carefully
observed
If the fundamental safety instructions and remaining risks in Chapter 1 (Page 25) are not
observed, accidents involving severe injuries or death may occur.
• Adhere to the fundamental safety instructions.
• When assessing the risk, take into account residual risks.
Destruction of the Active Interface Module through incorrect settings made during
commissioning
The Active Interface Module can be destroyed through incorrect settings in the software.
• Do not use any SINAMICS firmware version less than V2.5.
• Operate Active Interface Modules only with the following settings in the commissioning
wizard:
– Set the "Line filter available" option for the Active Line Module.
– Select line filter "AIM 400 V xxkW (6SL3100-0BE**-*AB*)".
In conjunction with SINAMICS V2.6, the appropriate Active Interface Module is already
preset by running the wizard in STARTER.
With firmware version SINAMICS V2.5, the default setting in STARTER/SCOUT is
"Wideband Line Filter". Parameter p0220 must be set to "AIM".
Destruction of the Active Interface Module through incorrect or missing wiring
The Active Interface Module can be destroyed through incorrect wiring or a missing 24 V
supply.
• Before commissioning the Active Interface Module, it is essential to connect the 24 V
DC at connector X124 to supply the fans. Current required ≤ 1.2 A.
• Connect the temperature signaling contact of the Active Interface Module to the
temperature input of the associated Active Line Module.
Fire hazard due to overheating when permissible cable lengths are exceeded
Excessively long cable lengths can cause components to overheat with the associated risk
of fire and development of smoke.
• The total cable length between an Active Interface Module and Active Line Module as
well as between an Active Interface Module and Basic Line Filter must not exceed 10 m.
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