VLT
®
FCM Series
■
FCM 305-375 for 3 phases, 380-480 V
FCM
305
307
311
315
322
330
340
355
375
Motor output
[HP]
0.75
1.0
1.5
2.0
3.0
4.0
5.0
7.5
10.0
[kW]
0.55
0.75
1.1
1.5
2.2
3.0
4.0
5.5
7.5
Motor torque
2 pole [Nm]
1)
1.8
2.4
3.5
4.8
7.0
9.5
12.6
17.5
24.0
4 pole [Nm]
2)
3.5
4.8
7.0
9.6
14.0
19.1
25.4
35.0
48.0
Frame
size [mm]
80
80
90
90
100
100
112
132
132
Weight [kg]
11
13
17
20
26
28
37
56
61
Input current [A]
380 V
2 p
1.5
1.8
2.3
3.4
4.5
5.0
8.0
12.0
15.0
4 p
1.4
1.7
2.5
3.3
4.7
6.4
8.0
11.0
15.5
480 V
2 p
1.2
1.4
1.8
2.7
3.6
4.0
6.3
9.5
11.9
4 p
1.1
1.3
2.0
2.6
3.7
5.1
6.3
8.7
12.3
Efficiency at
nom. speed
(4 pole) %
66
71
74
80
80
81
80
84
84
Efficiency at
nom. speed
(2 pole) %
61
64
76
75
76
85
82
83
91
Power terminals
[AWG]
10
10
10
10
10
10
10
6
6
[mm2]
4
4
4
4
4
4
4
10
10
Gland sizes
3xM20x1.5 3xM20x1.5
3xM20x1.5
3xM20x1.5 3xM20x1.5
3xM20x1.5
3xM20x1.5 1xM25x1.5/
2xM20x1.5
1xM25x1.5/
2xM20x1.5
Max. prefuse
UL
3)
[A]
10
10
10
10
10
15
15
25
25
IEC
3)
[A]
25
25
25
25
25
25
25
25
25
1)
At 400 V 3000 r/min
2)
At 400 V 1500 r/min
3)
Type gG prefuses must be used. If you want to maintain UL/cUL you must use prefuses of the type Bussmann KTS-R 500 V or Ferraz
Shawmut, ATMR Class C (max. 30A). The fuses must be placed for protection in a circuit that is capable of supplying a maximum of
100,000 amps RMS (symmetrical), 500 V maximum.
■
General technical data
Mains supply, TT, TN and IT* (L1, L2, L3):
- Supply voltage 380-480 V units .............................................................. 3 x 380/400/415/440/460/480 V ±10%
- Supply frequency ................................................................................................................................... 50/60 Hz
- Max. imbalance of supply voltage ............................................................................ ±2% of rated supply voltage
- Power factor / cos
φ
.................................................................................................... max. 0.9/1.0 at rated load
- No. of switching operations on supply input L1, L2, L3 ....................................................... approx. 1 time/2 min
*) Not valid for RFI class 1B units
Torque characteristics:
- Starting torque/overload torque ................................................................................................... 160 % for 1 min
- Continuous torque ................................................................................................................................ see above
Control card, digital/pulse inputs:
- Number of programmable digital inputs .............................................................................................................. 4
MG.03.H3.02 - VLT is a registered Danfoss trademark
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