L50S fuses from LITTEL FUSE may substitute L50S fuses for 240 V frequency converters.
A6KR fuses from FERRAZ SHAWMUT may substitute A2KR for 240 V frequency converters.
A50X fuses from FERRAZ SHAWMUT may substitute A25X for 240 V frequency converters.
380-500 V, frame sizes D, E and F
The fuses below are suitable for use on a circuit capable of delivering 100,000 Arms (symmetrical), 240V, or 480V, or 500V, or 600V depending on the
drive voltage rating. With the proper fusing the drive Short Circuit Current Rating (SCCR) is 100,000 Arms.
Size/
Type
Bussmann
E1958
JFHR2**
Bussmann
E4273
T/JDDZ**
SIBA
E180276
RKI/JDDZ
LittelFuse
E71611
JFHR2**
Ferraz-
Shawmut
E60314
JFHR2**
Bussmann
E4274
H/JDDZ**
Bussmann
E125085
JFHR2*
Internal
Option
Bussmann
P90K
FWH-
300
JJS-
300
2028220-
315
L50S-300
A50-P300
NOS-
300
170M3017
170M3018
P110
FWH-
350
JJS-
350
2028220-
315
L50S-350
A50-P350
NOS-
350
170M3018
170M3018
P132
FWH-
400
JJS-
400
206xx32-
400
L50S-400
A50-P400
NOS-
400
170M4012
170M4016
P160
FWH-
500
JJS-
500
206xx32-
500
L50S-500
A50-P500
NOS-
500
170M4014
170M4016
P200
FWH-
600
JJS-
600
206xx32-
600
L50S-600
A50-P600
NOS-
600
170M4016
170M4016
Table 5.12: Frame size D, Line fuses, 380-500 V
Size/Type
Bussmann PN*
Rating
Ferraz
Siba
P250
170M4017
700 A, 700 V
6.9URD31D08A0700
20 610 32.700
P315
170M6013
900 A, 700 V
6.9URD33D08A0900
20 630 32.900
P355
170M6013
900 A, 700 V
6.9URD33D08A0900
20 630 32.900
P400
170M6013
900 A, 700 V
6.9URD33D08A0900
20 630 32.900
Table 5.13: Frame size E, Line fuses, 380-500 V
Size/Type
Bussmann PN*
Rating
Siba
Internal Bussmann Option
P450
170M7081
1600 A, 700 V
20 695 32.1600
170M7082
P500
170M7081
1600 A, 700 V
20 695 32.1600
170M7082
P560
170M7082
2000 A, 700 V
20 695 32.2000
170M7082
P630
170M7082
2000 A, 700 V
20 695 32.2000
170M7082
P710
170M7083
2500 A, 700 V
20 695 32.2500
170M7083
P800
170M7083
2500 A, 700 V
20 695 32.2500
170M7083
Table 5.14: Frame size F, Line fuses, 380-500 V
Size/Type
Bussmann PN*
Rating
Siba
P450
170M8611
1100 A, 1000 V
20 781 32.1000
P500
170M8611
1100 A, 1000 V
20 781 32.1000
P560
170M6467
1400 A, 700 V
20 681 32.1400
P630
170M6467
1400 A, 700 V
20 681 32.1400
P710
170M8611
1100 A, 1000 V
20 781 32.1000
P800
170M6467
1400 A, 700 V
20 681 32.1400
Table 5.15: Frame size F, Inverter module DC Link Fuses, 380-500 V
*170M fuses from Bussmann shown use the -/80 visual indicator, -TN/80 Type T, -/110 or TN/110 Type T indicator fuses of the same size and amperage
may be substituted for external use
**Any minimum 500 V UL listed fuse with associated current rating may be used to meet UL requirements.
5 How to Install
VLT
®
AQUA Drive Design Guide
128
MG.20.N5.02 - VLT
®
is a registered Danfoss trademark
5
