7.2.5 Power/Semiconductor Fuse Options
Power
size
Fuse Options
Bussman
PN
Littelfuse PN Littelfuse
PN
Bussmann
PN
Siba PN
Ferraz-Shawmut
PN
Ferraz-Shawmut PN
(Europe)
Ferraz-Shawmut PN
(North America)
N90K
170M2619 LA50QS300-4 L50S-300
FWH-300A 20 189
20.315
A50QS300-4
6.9URD31D08A0315
A070URD31KI0315
N110
170M2620 LA50QS350-4 L50S-350
FWH-350A 20 189
20.350
A50QS350-4
6.9URD31D08A0350
A070URD31KI0350
N132
170M2621 LA50QS400-4 L50S-400
FWH-400A 20 189
20.400
A50QS400-4
6.9URD31D08A0400
A070URD31KI0400
N160
170M4015 LA50QS500-4 L50S-500
FWH-500A 20 610
31.550
A50QS500-4
6.9URD31D08A0550
A070URD31KI0550
N200
170M4016 LA50QS600-4 L50S-600
FWH-600A 20 610
31.630
A50QS600-4
6.9URD31D08A0630
A070URD31KI0630
N250
170M4017 LA50QS800-4 L50S-800
FWH-800A 20 610
31.800
A50QS800-4
6.9URD32D08A0800
A070URD31KI0800
Table 7.31 380–480/500 V, Frame Size D, Line Fuse Options
NOTICE!
For UL compliance, the Bussmann 170M series fuses must be used for units supplied without a contactor-only option.
For units supplied with a contactor-only option, see
for SCCR ratings and UL fuse criteria.
FC 302 [kW]
Recommended drive
external fuse
Bussmann PN
Rating
Drive internal
option
Bussmann PN
Alternate external
Siba PN
Alternate external
Ferraz-Shawmut PN
250
170M4017
700 A, 700 V
170M4017
20 610 32.700
6.9URD31D08A0700
315
170M6013
900 A, 700 V
170M6013
22 610 32.900
6.9URD33D08A0900
355
170M6013
900 A, 700 V
170M6013
22 610 32.900
6.9URD33D08A0900
400
170M6013
900 A, 700 V
170M6013
22 610 32.900
6.9URD33D08A0900
Table 7.32 380–480/500 V, Frame Size E, Line Fuse Options for UL Compliance
FC 302 [kW]
Recommended drive
external fuse
Bussmann PN
Rating
Drive internal option
Bussmann PN
Alternate Siba PN
450
170M7081
1600 A, 700 V
170M7082
20 695 32.1600
500
170M7081
1600 A, 700 V
170M7082
20 695 32.1600
560
170M7082
2000 A, 700 V
170M7082
20 695 32.2000
630
170M7082
2000 A, 700 V
170M7082
20 695 32.2000
710
170M7083
2500 A, 700 V
170M7083
20 695 32.2500
800
170M7083
2500 A, 700 V
170M7083
20 695 32.2500
Table 7.33 380–480/500 V, Frame Size F, Line Fuse Options for UL Compliance
Electrical Installation
Design Guide
MG34S222
Danfoss A/S © Rev. 2014-02-10 All rights reserved.
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Summary of Contents for VLT AutomationDrive FC 300
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