Enclo-
sure
size
Enclo-
sure
(1)
Voltage [V]
Power [hp]
HO
Maximum in-
terrupting
rating for lis-
ted circuit
breakers
Maxi-
mum
ampere
rating
[A]
Further information
B1
Type 4X
200–240 V
(T2)
7.5, 10
Specific type
40–54
ABB MS165-54 480V/277Y 65 kA.
B1
Type 4X
380–500 V
(T5)
15, 20
Specific type
40–54
ABB MS165-54 480V/277Y 65 kA.
B1
Type 4X
380–500 V
(T5)
15, 20
100 kA
60
Any UL 489 circuit breaker type with maximum
interrupt rating and maximum ampere rating
in list.
B1
Type 4X
525–600 V
(T6)
15, 20
50 kA
40
Any UL 489 circuit breaker type with maximum
interrupt rating and maximum ampere rating
in list.
B2
Type 4X
380–500 V
(T5)
25, 30
100 kA
100
Any UL 489 circuit breaker type with maximum
interrupt rating and maximum ampere rating
in list
B2
Type 4X
525–600 V
(T6)
25, 30
35 kA
60
any UL 489 circuit breaker type with maximum
interrupt rating and maximum ampere rating
in list.
C1
Type 4X
380–500 V
(T5)
40, 50, 60
100 kA
200
Any UL 489 circuit breaker type with maximum
interrupt rating and maximum ampere rating
in list.
C2
Type 4X
380–500 V
(T5)
75, 100
100 kA
250
Any UL 489 circuit breaker type with maximum
interrupt rating and maximum ampere rating
in list.
1
Only Type 4X enclosures can be used. Not valid for Open type (IP20) units.
AN354546796134en-000201 / 130R0954 | 29
Danfoss A/S © 2021.05
Electrical Installation
VLT®AutomationDrive EZ FC 321
Installation Guide
Содержание VLT AutomationDrive EZ FC 321
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