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2. Drive implementation
ATV61HC16N4
Maximum terminal wire size/tightening torque
(1)Power supply for the fans, compulsory if the drive is only powered by the DC bus. Do not use if the drive is powered with a 3-phase
supply by L1/R, L2/S, L3/T.
Drive terminals L1/R, L2/S, L3/T, U/T1, V/T2, W/T3 PC/-, PO, PA/+ PA, PB RO, SO, TO
(1)
2 x 120 mm
2
/24 Nm 2 x 120 mm
2
/41 Nm 120 mm
2
/24 Nm 5.5 mm
2
/1.4 Nm
2 x 250 MCM/212 lb.in 2 x 250 MCM/360 lb.in 250 MCM/212 lb.in AWG 10/12 lb.in
PA/+
317 (12.43)
321 (12.58)
322 (12.62)
281 (11.01)
252 (9.87)
PA PB
U/T1 V/T2
R/L1
W/T3
S/L2 T/L3
PC/-PO
115 (4.50)
80 (3.13) 56 (2.19) 58 (2.28)
80 (3.13)
99 (3.88)
76 (2.98)
72 (2.83)
68 (2.66)
75 (2.94)
80 (3.13)
43 (1.68)
75 (2.94)
18 (0.71)
257 (10.07)
38 (1.49)
M10
M10
M8
M12
M10
252 (9.87)
View from below
View from above
Front view
Fan terminals
(1)