1 DA1 device series
1.6 Voltage classes
DA1 Variable Frequency Drives
08/18 MN04020005Z-EN
www.eaton.com
31
1.6.3 DA1-34…
•
DA1-
34
…
•
Three-phase power supply, rated operating voltage 400/480 V
•
U
LN
= 3~, 380 - 480 V ±10 %, 50/60 Hz
•
I
e
= 2.2 - 46 A
•
Motor: 0.75 - 22 kW (400V, 50 Hz), 1 - 30 HP (460 V, 60 Hz)
Figure 17: DA1-34…FB-…
•
DA1-
34
…
•
Three-phase power supply, rated operating voltage 400/480 V
•
U
LN
= 3~, 380 - 480 V ±10 %, 50/60 Hz
•
I
e
= 61 - 302 A
•
Motor: 30 - 160 kW (230 V, 50 Hz), 40 - 250 HP (460 V, 60 Hz)
Figure 18: DA1-34…FB-… with DC link choke
•
DA1-
34
…
•
Three-phase power supply, rated operating voltage 400/480 V
•
U
LN
= 3~, 380 - 480 V ±10 %, 50/60 Hz
•
I
e
= 370 - 450 A
•
Motor: 200 - 250 kW (400 V, 50 Hz), 300 - 350 HP (460 V, 60 Hz)
Figure 19: DA1-34…FB-B20C (external mains choke required)
Motor
L1
L2
L3
PE
U
V
W
L1/L
L2/N
L3
BR
DC+
Brake Chopper
M
3 ∼
I
e
400 V (U
LN
= 3 ~ 400 V)
460 V (U
LN
= 3 ~ 480 V)
FS2, FS3, FS4
EMC Filter
400 V (U
LN
= 3 ~ 400 V)
460 V (U
LN
= 3 ~ 480 V)
L1
L2
L3
PE
U
V
W
L1
L2
L3
BR
DC+
FS5, FS6, FS7
M
3 ∼
Mains
Motor
I
e
EMC Filter
DC Link Choke
Brake Chopper
FS8
Motor
400 V (U
LN
= 3 ~ 400 V)
460 V (U
LN
= 3 ~ 480 V)
L1
L2
L3
PE
U
V
EMC Filter
W
L1
L2
L3
BR
DC+
M
3 ∼
I
e
Brake chopper
Mains