Power/Semiconductor Fuse Size - Danfoss VLT AutomationDrive FC 300 Design Manual

Electrical Installation

7.2.4 Power/Semiconductor Fuse Size

Fuses or Circuit Breakers are mandatory to comply with IEC 60364.
Enclosure size
D
E
7 7
F
Table 7.29 Recommended Fuses for CE Compliance, 380–500 V
Enclosure size
D
E
F
Table 7.30 Recommended Fuses for CE Compliance, 525–690 V
210
Design Guide
FC 300 Model [kW]
N90K
N110
N132
N160
N200
N250
P315
P355
P400
P450
P500
P560
P630
P710
P800
FC 300 Model [kW]
N55
N75
N90
N110
N132
N160
N200
N250
N315
P355
P400
P500
P560
P630
P710
P800
P900
P1M0
Danfoss A/S © Rev. 2014-02-10 All rights reserved.
Recommended
fuse size
aR-315
aR-350
aR-400
aR-500
aR-630
aR-800
aR-900
aR-900
aR-900
aR-1600
aR-2000
aR-2500
aR-2500
aR-2500
aR-2500
Recommended
fuse size
aR-160
aR-315
aR-315
aR-315
aR-315
aR-550
aR-550
aR-550
aR-550
aR-700
aR-900
aR-1600
aR-2000
aR-2500
Recommended
maximum fuse
aR-315
aR-350
aR-400
aR-500
aR-630
aR-800
aR-900
aR-900
aR-900
aR-1600
aR-2000
aR-2500
aR-2500
aR-2500
aR-2500
Recommended
maximum fuse
aR-160
aR-315
aR-315
aR-315
aR-315
aR-550
aR-550
aR-550
aR-550
aR-700
aR-900
aR-1600
aR-2000
aR-2500
MG34S222