3 Installation
3.6 Electrical Installation
DA1 Variable Frequency Drives 11/16 MN04020005Z-EN www.eaton.com 95
Table 9: Terminal bolt (FS6, FS7)
Figure 60:Terminal bolt for FS6 and FS7
The PE earthing connection is made with ring terminals and the bolts on the
left and right sides of the enclosure.
The terminal bolts for an external brake resistor are located under the cover
marked with + and BR.
￫
Terminals +DC and -DC have the same function as terminals
DC+ and DC-.
Description
Connection with three-phase
supply voltage:
• DA1-32… (200 - 240 V)
• DA1-34… (380 - 480 V)
• DA1-35… (500 - 600 V)
external braking
resistance (R
B
, optional)
Connection for three-phase motors
(motor voltage = supply voltage)
￫
Stud terminal + has the same function as terminal DC+.
￫
If the device is installed in a control panel, the lower blanking
plate and the front enclosure cover must not be installed.
Without the cover, the DA1 variable frequency drive will have an
IP40 degree of protection.
R
B
PES
M
3 ~
L1PE L2 L3
L1 L2 L3
+
BR - U V W
+
BR
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