1 DA1 device series
1.4 Rated operational data
DA1 Variable Frequency Drives 11/16 MN04020005Z-EN www.eaton.com 21
DA1-34302FB-B55C 302 160 250 OLED – ✓ ✓ IP55 FS7 B
DA1-34370FB-B20C
3)
370 200 300 OLED – ✓ – IP20 FS8 B
DA1-34450FB-B20C
3)
450 250 350 OLED – ✓ – IP20 FS8 B
1) As per IEC standards
2) Quote from “Power Conversion Equipment - UL 508C, May 3, 2002”.
3) If it is not guaranteed that the system percentage impedance is greater than or equal to 1 %, a mains choke must be connected.
Your u
K
value should fall between 1 and 4 %.
Examples:
DA1-34370FB-B20C → DX-LN3-370
DA1-34450FB-B20C → DX-LN3-450
Type
Rated operational
current
Assigned motor power
(induction motor)
1
Display (operating
unit)
Local controls
Radio interference
suppression filter
DC link choke
Degree of
protection
Frame size
Brake chopper
I
e
P
1)
(400 V,
50 Hz)
P
2)
(440
-
480 V,
60 Hz)
IP FS B = Yes
A kW HP
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