6 Specifications
6.2 Specific rated operational data
154
DA1 Variable Frequency Drives
08/18 MN04020005Z-EN
www.eaton.com
DA1-34… series
Size
Symbol
Unit
110
150
180
202
240
302
370
450
Rated operational current
I
e
A
110
150
180
202
240
302
370
456
Overload current for 60 s
every 600 s
I
L
A
165
225
270
303
360
453
555
675
Apparent power at rated
operation
400 V
S
kVA
76.2
104
125
140
166
209
256
311
480 V
S
kVA
91.5
125
150
168
200
251
307
332
Rated motor output
400 V
P
kW
55
75
90
110
132
160
200
250
460 V
P
HP
75
120
150
175
200
250
300
350
Power input side
(primary side):
Number of phases
three-phase
Rated voltage
U
LN
V
380 V - 10 % - 480 V +10 %, 50/60 Hz (342 - 528 V ±0 %, 48 - 62 Hz ±0 %)
Input current
(phase current)
I
LN
A
112.5
153.2
183.7
217
256
302
370
450
Minimum braking resistor
R
B
Ω
6
6
6
6
6
6
2
2
Switching frequency
(pulse frequency)
Factory default setting
f
PWM
kHz
4
4
4
4
4
4
4
4
Settings range
f
PWM
kHz
4 - 16
4 - 12
4 - 8
4 - 16
4 - 12
4 - 8
4 - 8
4 - 8
Maximum leakage current
to earth (PE), without motor
I
PE
mA
2.68
2.68
2.68
4.75
4.75
4.75
–
–
Efficiency
η
0.98
0.98
0.98
0.98
0.98
0.98
–
–
Heat dissipation at I
e
P
V
W
1210
1575
1800
2090
2375
3040
4000
5000
Frame size
FS6
FS6
FS6
FS7
FS7
FS7
FS8
FS8
