Altivar® 58 TRX AC Drives
Wiring Recommendations
107
09/2003 © 2000–2003 Schneider Electric All Rights Reserved
Using a Line Contactor or an Output ContactorWhen controlling the power with a line isolation contactor, avoid frequently opening and closing the line contactor as this could cau se p r em atur e failure of the drive controller. Use inputs LI1 to LI4 to start and stop the drive controller. Limit operations of the line contactor to less than once per minute.To use an output contactor, use the wiring diagram to the left for guidance and set relay R2 to the Output Contactor Command function. In the wiring diagram at left, the shaded portion is to be added to the output of either the single-phase wiring diagram or the three-phase wiring diagram on page 108.The recommended output contactors are shown in the table below.

KM2 KM2

ATV58H••••• LC1- ATV58H••••• LC1-

U09M2 D25U18N4 D25
U18M2 D25U29N4 D25
U29M2 D25U41N4 D25
U41M2 D25U72N4 D25
U72M2 D25U90N4 D25
U90M2 D25D12N4 D25
D12M2 D32D16N4 D25
D23N4 D4011
D16M2 D40D28N4 D40
D23M2 D80D33N4 D50
D28M2 D80D46N4 D80
D33M2 D80D54N4 D8010
D46M2 F115D64N4 F115
D79N4 F115
Refer to the Digest for control voltage information.

U

V

W

U1
W1
V1
M
3 Phase
R2A
KM2
R2C
KM2 TS 120 VAC
TS = Transient suppressor
LineCont.eps
Wiring Diagram for Output Contactor
See Specifications section for
contactor ratings.