Electrical Connections - VERDER VERDERAIR VA-E50 Operation

Electrical Connections

Connections
Electrical Electrical Connections
Wire Connections Connections at at at the
Wire Wire Connections
(Motor (Motor (Motor Code Code 1, 1, 1, 2, 2, 2, C) C) Code C)
NOTE: Follow the instructions in the motor NOTE: NOTE:
manufacturer's manual. Use a motor starter with
overload protection. Wire size, fuse size, and other
electrical devices must comply with all local codes
and regulations.
The motor must be wired to the VFD. Install the
wiring at the motor as follows:
1. Open the motor's electrical box.
2. Install a strain relief in one of the ports at the
bottom of the junction box.
3. Connect the green ground wire to the ground
screw.
859.0761
the Motor Motor
the Motor
4. For For 230 For 230 V V V motors: 230 motors: Bridge as shown, then motors:
connect L1 to T1, L2 to T2, and L3 to T3.
T7
T1
L1
Figure 3 Wire Connections for a 230 V Motor
5. For For 460 For 460 V V V motors: 460 motors: Bridge as shown, then motors:
connect L1 to T1, L2 to T2, and L3 to T3.
T7
T1
L1
Figure 4 Wire Connections for a 460 V Motor
6. Close the motor electrical box. Torque the bolts
to 2.2 N•m (20 in-lb).
Installation
T8 T9
T2 T3
T8 T9
T2 T3
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