FanAm MD60 AC Drive User Manual
Page 27
Installing Power Wiring
5-5
5.3
Power Wiring Specifications
5.4
Power Terminal Block Connections
Table 5.2 – Power Wiring Specifications
Power Wire Rating
Recommended Copper Wire
Unshielded 600V, 75°C (167°F)
THHN/THWN
15 mils insulated, dry location
Shielded 600V, 90°C (194°F)
RHH/RHW-2
Belden 29501-29507 or
equivalent
Shielded Tray rated 600V, 90°C (194°F)
RHH/RHW-2
Shawflex 2ACD/3ACD or
equivalent
Table 5.3 – Power Terminal Block Specifications
Frame Maximum Wire Size
1
1
Maximum/minimum sizes that the terminal block will accept. These are not
recommendations.
Minimum Wire Size
1
Torque
A
3.3 mm
2
(12 AWG)
0.8 mm
2
(18 AWG)
1.7-2.2 Nm
(16-19 in-lb)
B
5.3 mm
2
(10 AWG)
1.3 mm
2
(16 AWG)
Terminal
Description
R/L1, S/L2
1-Phase Input
R/L1, S/L2,
T/L3
3-Phase Input
U/T1
To Motor U/T1
Switch any two
motor leads to
change forward
direction.
V/T2
To Motor V/T2
W/T3
To Motor W/T3
BR+, BR-
Dynamic Brake Resistor Connection
(All ratings 100% rated.)
PE Ground
Figure 5.5 – Power Terminal Block Connections
V/T2
T/L3
S/L2
R/L1
U/T1
W/T3
BR+
BR-
Power Terminal Block