Danfoss FC 300, Design Manual

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Frame size D1 D2 D3 D4
Enclosure
protection
IP 21/54 21/54 00 00
NEMA Type 1/ Type 12 Type 1/ Type 12 Chassis Chassis
High overload rated
power - 160% over-
load torque
125–150 hp [90–110 kW] at
400 V
(380–500 V)
50–175 hp [37–132 kW] at
690 V
(525–690 V)
175–300 hp [132–200 kW]
at 400 V
(380–500 V)
250–450 hp [160–315 kW]
at 690 V
(525–690 V)
125–150 hp [90–110 kW] at
400 V
(380–500 V)
50–175 hp [37–132 kW] at
690 V
(525–690 V)
175–300 hp [132–200 kW] at
400 V
(380–500 V)
250–450 hp [160–315 kW] at
690 V
(525–690 V)
Frame size E1 E2 F1/F3 F2/ F4
Enclosure
protection
IP 21/54 00 21/54 21/54
NEMA Type 1/ Type 12 Chassis Type 1/ Type 12 Type 1/ Type 12
High overload rated
power - 160% over-
load torque
350–550 hp [250–400 kW] at
400 V
(380–500 V)
500–750 hp [355–560 kW] at
690 V
(525–690 V)
350–550 hp [250–400 kW]
at 400 V
(380–500 V)
500–750 hp [355–560 kW]
at 690 V
(525–690 V)
600–850 hp [450–630 kW] at
400 V
(380–500 V)
850–1075 hp [630–800 kW] at
690 V
(525–690 V)
950–1075 hp [710–800] kW at
400 V
(380–500 V)
1200–1350 hp [900–1000 kW] at
690 V
(525–690 V)
NOTE!
The F frames have four different sizes, F1, F2, F3 and F4 The F1 and F2 consist of an inverter cabinet on the right and rectifier cabinet
on the left. The F3 and F4 have an additional options cabinet left of the rectifier cabinet. The F3 is an F1 with an additional options
cabinet. The F4 is an F2 with an additional options cabinet.
FC 300 Design Guide 3 Introduction to AutomationDrive FC 300
MG.33.BC.22 - VLT ® is a registered Danfoss trademark
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