1 DB1 device series
1.8 Voltage classes
DB1 variable frequency drive
11/20 MN040031EN
Eaton.com
20
1.8 Voltage classes
The DB1 device series variable frequency drives are divided into four voltage
classes (with regard to the mains supply voltage U
LN
):
•
115 V
: 110 (-10 %) V - 115 (+10 %) V
￫
DB1-
1D
…
•
115 - 230 V
: 110 (-20 %) V - 230 (+10 %) V
￫
DB1-
1M
…
•
200 V
: 200 (-10 %) V - 240 (+10 %) V
￫
DB1-
12
…, DB1-
32
…
•
400 V
: 380 (-10 %) V - 480 (+10 %) V
￫
DB1-
34
…
DB1-1D…
•
U
LN
= 1~, 110 (-10 %) V - 115 (+10 %) V, 50/60 Hz
•
Single-phase mains connection, rated operating voltage 115 V
•
I
e
= 3.2 A
•
Motor: 0.37 - 1.5 kW (230 V, 50 Hz), 1/2 - 2 HP (220 - 240 V, 60 Hz)
Figure 9:
DB1-1D…
DB1-1M…
•
U
LN
= 1~, 110 (-20 %) V - 230 (+10 %) V, 50/60 Hz
•
Single-phase mains connection, rated operating voltage 115 V
•
I
e
= 3.2 A
•
Motor: 0.5 kW (230 V, 50 Hz), 1/4 HP (220 - 240 V, 60 Hz)
Figure 10: DB1-1M…
Motor
L1
N
U
V
W
L1/L
L2/N
M
3 ∼
I
e
230 V (U
LN
= 1 ~ 230 V)
EMC Filter
PE
Motor
L1
PE
U
V
W
L1/L
N
L2/N
M
3 ∼
I
e
EMC Filter
230 V (U
LN
= 1 ~ 110 - 230 V)
PFC
