Danfoss FC 300 Instruction Manual page 16

FC 300 Instruction Manual
A50X fuses from FERRAZ SHAWMUT may substitute A25X for 240 V adjustable frequency drives.
Non-UL compliance
If UL/cUL is not to be complied with, we
recommend using the following fuses, which will
ensure compliance with EN50178:
In case of malfunction, not following the
recommendation may result in unnecessary
damage of the adjustable frequency drive. Fuses
must be designed for protection in a circuit
capable of supplying a maximum of 100,000
A (symmetrical), 500 V maximum.
rms
16
How to Install
1) Max. fuses - see national/international
regulations for selecting an applicable fuse size.
MG.33.A2.22 - VLT is a registered Danfoss trademark
VLT Max. fuse size
K25-K75 10A 1)
1)
1K1-2K2 20A
3K0-3K7 32A 1)
K37-1K5 10A 1)
1)
2K2-4K0 20A
5K5-7K5 32A 1)
Voltage Type
200-240 V type gG
200-240 V type gG
200-240 V type gG
380-500V type gG
380-500V type gG
380-500V type gG