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
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