gefran SIEIDrive LIFT AGy -L

62 AGy -L
English
4.2 Cooling fans
Szes 2040 ... 5550
No connection is required, the internal fans are power supplied by an internal circuit.
Sizes 6750 ... 82000
Power supply for these fans have to be provided as follow:
- 6750: 0.8A@115V/60Hz, 0.45A@230V / 50Hz
- 7900 ... 71320: 1.2A@115V/60Hz, 0.65A@230V / 50Hz
- 81600, 82000: 1.65A@115V/60Hz, 0.70A@230V / 50Hz
M
~
U3
2V3
1V3
0
115
230
AUTOTRAFO
230VAC fans
Drive
Figure 4.2.1: UL Type Fans Connections on 7900 ... 71320
M
~
U3
2V3
1V3
No.2 115VAC fans
M
~
Drive
Figure 4.2.2: UL Type Fans Connections on 6750, 81600, 82000
U3
2V3
1V3
230VAC
U3
2V3
1V3
115VAC
Drive Drive
(*)
Figure 4.2.3: Example for External Connection
Note!
An internal fuse (2.5A 250VAC slo-blo) for 7900 ... 71320 sizes is provided.
On 6750, 81600 and 82000 sizes the fuse must be mounted externally.
(*) only for sizes:
6750, 81600, 82000