Da1-34370 - Eaton PowerXL DA1 Series Installation Manual

3.7.3 DA1-34370..., DA1-34450...
②
R1
u > 1 %
K
L1
③
+
BR
U
R
B
Type Mains
Voltage U
DA1-34... 3~ 380 V (-10%) - 480 V (+10%)
①
3 ~
PE

12
L2 L3
M
3 ~

V W
PES
3 AC 400/460 V
M

3 ~
Figure 92: DA1-34... block diagram in size FS8
① Relay: Safe Torque Off (STO), SIL 2 (EN 61800-5-2)
② If there is no guarantee that the system percentage impedance is
greater than or equal to 1 %, a mains choke must be connected.
Your u value should fall between 1 % and 4%.
K
③ Check phase sequence L1–L2–L3 (rotary field direction).
With an incorrect phase sequence, the error message FAn-F is
displayed.
￫
The STO connection must be made by the user.
￫
The VAR screw cannot be disabled with devices in sizes FS8.
DA1 Variable Frequency Drives 08/18 MN04020005Z-EN www.eaton.com
Frequency f
LN
50/60 Hz
13 1 2 3
STO
14
15 16 17
3.7 Block diagrams
Motor
Voltage U Frequency f
LN 2
3~ 400 V/ 460 V 0 - 500 Hz
4 10 5 6
+
-
CPU
18 11 8
3 Installation
2
7
X1
RS485
Modbus RTU
CANopen
OP-Bus
9
125