Technical data
94
Motor connection
Voltage (
U
2
)
0 to
U
1
,
3-phase symmetrical, U
max
at the field weakening point
Frequency
DTC mode: 0 to 3.2 ·
f
FWP
. Maximum frequency 300 Hz.
f
FWP
=
f
FWP
: frequency at field weakening point;
U
Nmains
: mains (input power) voltage;
U
Nmotor
: rated motor voltage;
f
Nmotor
: rated motor frequency
Frequency resolution
0.01 Hz
Current
See section
Power limit
1.5 ·
P
hd
Field weakening point
8 to 300 Hz
Switching frequency
3 kHz (average). In 690 V units 2 kHz (average).
Maximum recommended
motor cable length
Type code (EMC equipment)
Max. motor cable length
DTC control
Scalar control
-
300 m (984 ft)
300 m (984 ft)
+E202 *, +E210 *
100 m (328 ft)
100 m (328 ft)
* Motor cable longer than 100 m (328 ft) is allowed but then the EMC Directive requirements may not be
fulfilled.
Efficiency
Approximately 98 % at nominal power level
Cooling
Method
Internal fan, flow direction from front to top
Free space around the
unit
See chapter
Cooling air flow
Degrees of protection
IP 21 (UL type 1)
U
Nmains
U
Nmotor
· f
Nmotor
Содержание ACS800-02
Страница 1: ...ACS800 Hardware Manual ACS800 02 Drives 45 to 500 kW ACS800 U2 Drives 60 to 600 HP ...
Страница 4: ......
Страница 10: ...Safety instructions 10 ...
Страница 20: ...About this manual 20 ...
Страница 26: ...The ACS800 02 U2 26 ...
Страница 42: ...Planning the electrical installation 42 ...
Страница 76: ...Installation checklist 76 ...
Страница 106: ...Technical data 106 ...
Страница 107: ...Dimensional drawings 107 Dimensional drawings The dimensions are given in milllimetres and inches ...
Страница 108: ...Dimensional drawings 108 Frame size R7 US gland conduit plate 64579746 H ...
Страница 109: ...Dimensional drawings 109 Frame size R8 3AFE 64564161 D US gland conduit plate ...
Страница 110: ...Dimensional drawings 110 Frame size R7 with enclosure extension bottom entry 64625942 1 2 B ...
Страница 111: ...Dimensional drawings 111 64625942 2 2 C ...
Страница 112: ...Dimensional drawings 112 Frame size R7 with enclosure extension top entry 64626264 1 2 C ...
Страница 113: ...Dimensional drawings 113 64626264 2 2 C ...
Страница 114: ...Dimensional drawings 114 Frame size R8 with enclosure extension bottom entry 3AFE 64626388 1 2 B ...
Страница 115: ...Dimensional drawings 115 3AFE 64626388 2 2 B ...
Страница 116: ...Dimensional drawings 116 Frame size R8 with enclosure extension top entry 3AFE 64626370 1 2 C ...
Страница 117: ...Dimensional drawings 117 3AFE 64626370 2 2 C ...
Страница 118: ...Dimensional drawings 118 ...
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