ABB ACS2000 AFE 1MVA User Manual page 94

CHAPTER 6 – ELECTRICAL INSTALLATION
—
6.7 Cables between integrated
transformer and drive
Cabling of a drive with an integrated transformer includes the
following connections:
• Transformer primary and secondary cables
—
References
• Temperature sensor cables
—
• Three-phase power supply and control cables to
6-3 Drive with integrated
transformer
each of the transformer fan units
—
• Air filter and pressure monitoring cable
6-4 Heating cable
connection
• Heating cable (option)
• Optical fiber and power supply for primary cur-
rent measurement
The cables are identified by their specific number
and are labeled with the designation of the termi-
nal where they are connected to.
The cables are prepared for connection. Power
cables are rolled up in the transformer cabinet,
1
—
6-3
—
6-4
control cables in the drive cabinet.
6.7.1 Heating cable (optional)
—
This section applies to drives that
are delivered in several transport
units and are equipped with a
heating cable.
2
Input transformer
1
Drive
2
For further information, see Appendix D –
Wiring diagrams.
94