Rockwell-automation 281G ArmorStart Distributed Motor Controller - Get Uživatelský manuál stáhnout pdf (Strana 3)

Publication 280G-QS001A-EN-P - December 2008

Wiring Power, Control, Safety Monitor Inputs, and Ground Wiring

Table 1 provides the power, control, ground wire capacity, and the

tightening torque requirements. The power, control, and ground terminals

will accept a maximum of two wires per terminal.

Table 1 Power, Control, Safety Monitor Inputs, Ground Wire Size, and Torque

Specifications

Terminal Designations As shown in Figure 2, the ArmorStart Distributed Motor Controller contains

terminals for power, control, and ground wiring. Access can be gained by

removing the terminal access cover plate.

Figure 2 ArmorStart Power, Control, and Ground Terminals

Table 2 Power, Control, and Ground Terminal Designations

Terminals Wire Size Torque Wire Strip Length

Three-phase

Power

and

Ground

Primary/Secondary

Terminal:

1.5…4.0 mm

(#16 …#10 AWG)

Primary Terminal:

10.8 lb•in. (1.2 N•m)

Secondary Terminal:

4.5 lb•in (0.5 N•m)

0.35 in. (9 mm)

Control Power

1.0…4.0 mm

(#18…#10 AWG)

6.2 lb•in (0.7 N•m) 0.35 in. (9 mm)

Terminal Designations No. of Poles Description

A1 (+) 2 Control Power Input

A2 (-) 2 Control Power Common

PE 2 Ground

1/L1 2 Line Power Phase A

3/L3 2 Line Power Phase B

5/L5 2 Line Power Phase C

1 2 3 4 5 6 7 8 ... 19 20

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Rockwell-automation 281G ArmorStart Distributed Motor Controller - Get Uživatelský manuál Strana 3