Chapter
Installation & Wiring
2
2-3
Figure 2.4 - Power Wiring and Power Lug Connections
Controller
Wire Size
Controller
Metric
AWG
24 A-54 A
2.5 - 25 mm
2
#14 – #4
97 A-135 A
16 - 120 mm
2
6 – 4/0
Tightening Torque
Wiring Size
2.5-6 mm
2
10 mm
2
16-25 mm
2
16-120 mm
2
Wiring Size
14–10 AWG
8 AWG
6–4 AWG
6 – 4/0
Torque
2.80 N-m
3.4 N-m
3.95 N-m
31 N-m
Torque
25 LB-IN
30 LB-IN
35 LB-IN
275 LB-IN
Control voltage: 100–240 VAC, (+10/–15%), 1 phase, 50/60 Hz. Connect control
power to the controller at terminals 10 and 60. The control power requirement is 30
VA. In addition, 45 VA capacity is required to operate the heatsink fan on the 97
and 135 Amp controller. Additional control circuit transformer VA capacity may be
required depending on the specific application.
Use the following figure as a guide for control wiring:
Figure 2.5 - Control Wiring and Tightening Torque
Wire Size
Torque
Metric
1.5 - 4 mm
2
3.95 N-m
AWG
#14 – #12
35 LB-IN
The wiring of the control circuit depends on the specific application. Typical
connections for a number of typical applications are shown in Figures 2.7 through
2.12.
The 97 and 135 Amp controllers have a heatsink fan which requires an additional
45VA capacity. To gain access to the fan connection, see Figure 2.6.
CAUTION:
The fan jumpers have been factory installed for 110/120
VAC input. Refer to Figure 2.6 for optional 220/240 VAC fan wiring.
After control wiring is complete, replace control terminal strip cover.
!
NOTE:
Jumpers have been factory installed for 110/120 VAC input.
Figure 2.6 - Location of Fan Wiring and Jumpers for 97A and 135A Controller
Factory Set
110/120 VAC Fan Power
Optional
220/240 VAC Fan Power
11
12
13
14
To Supply
11
12
13
14
Jumpers
To Supply
Jumpers
NOTE: Customer is to wire fan to control voltage supply.
Jumpers are factory arranged for 110/120 VAC fan power.
Control Power
Fan Power
Содержание Allen-Bradley SMC-PLUS Bulletin 150
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