Danfoss VLT HVAC Operating Instructions Manual page 22

4. Electrical installation
Non UL compliance
If UL/cUL is not to be complied with, Danfoss recommends using the fuses mentioned in table
4.2, which will ensure compliance with EN50178:
In case of malfunction, not following the recommendation may result in unnecessary damage to
the frequency converter.
VLT HVAC
200-240 V
K25-1K1
1K5
4
2K2
3K0
3K7
5K5
7K5
11K
15K
18K5
22K
30K
37K
45K
380-500 V
11K
15K
18K
22K
30K
37K
45K
55K
75K
90K
Table 4.2: Non UL fuses 200 V to 500 V
1) Max. fuses - see national/international regulations for selecting an applicable fuse size.
22
Max. fuse size
16A 1
1
16A
1
25A
1
25A
1
35A
50A 1
63A 1
1
63A
1
80A
125A 1
1
125A
160A 1
1
200A
1
250A
1
63A
63A 1
63A 1
63A 1
1
80A
1
100A
1
125A
160A 1
250A 1
250A 1
MG.11.A4.02 - 09.10.06. VLT ® is a registered Danfoss trademark
®
VLT HVAC Drive Operating Instructions
Voltage Type
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type gG
200-240 V type aR
200-240 V type aR
380-480 V type gG
380-480 V type gG
380-480 V type gG
380-480 V type gG
380-480 V type gG
380-480 V type gG
380-480 V type gG
380-480 V type gG
380-480 V type aR
380-480 V type aR