TT-3680B Power Supply
TT-3680B Power SupplyTT-3680B Power Supply
TT-3680B Power Supply System Installation
System InstallationSystem Installation
System Installation
25-Jul-00
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3.5 TT-3680B Power Supply
The TT-3680B Power Supply operates on either 115 VAC or 230
VAC internally selectable. The maximum power supplied is 200
W.
The TT-3680B Power Supply has a connection for emergency
batteries and offers automatic switch-over in case of a drop-out of
the mains. In the TT-3000C GMDSS system the emergency volt-
age must be 24 V floating DC (nominal value), with an absolute
minimum of 15 V DC at the input terminal of the TT-3680B AC/DC
converter.
Each of the five different DC outputs are separately fused. It is
therefore recommended to distribute the load on the different
outputs.
Due to the heat TT-3680B develops during operation it is recom-
mended that this unit is mounted separately.
Separate installation manual for TT-3680B, is available.
Figure 17 TT-3680B - 200W power supply.
3.5.1 Mounting
Document Nr: I-MA-3010.68-5510-762-IVT-312
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