ABB ACS2000 - Figure 5-7 - Frames

5-12 (14) 2UEA001270 Rev. F ACS2000 User manual
Chapter 5 - Mechanical installation
.
Figure 5-7 - Frames 2, 3 Redundant fan installation
4 Fasten the fan unit using the supplied screws. The predrilled holes
(see Figure 5-4 - Frames 2, 3) are fitted with press nuts on the
underside.
5 Make the terminal block to drive wiring connections.
The rear panel of the fan box may be removed for easier access to
the wiring.
A Remove the upper IFU (Input Filter Unit) panel to access the
drive wiring for the redundant fan.
B Carefully feed the wires from the drive up into the fan unit
housing and route to the terminal block.
C Make the wiring connections.
Figure 5-8 - Frame 2 Redundant fan power supply connections
W12304 W12305 W12306
W123PE1
100(U1)
107(TK2) 101(V1)
102(W1)
PE
103(U2) 104(V2)
105(W2)
106(TK1)
Legend
1 Terminal block X23
2 Wire numbers
3 Redundant fan
power supply
1
3
2