22
4.1 AC LINE INPUT CONNECTION
Connect the single-phase AC line input to Terminal Block TB1
(Terminals “L1”, “L2”). See Figure 4-1.
Figure 4-1 AC Line Input, Motor and Connections
*For 115 VAC line, install jumper J1 (supplied).
Recommended Tightening Torque
lb-in (7), kg-cm (8)
The rated AC line voltage of the drive must match the actual AC
line input voltage setting of Jumper J1. The drive is factory set for
208/230 Volt AC line input (Jumper J1 not installed). For 115 Volt
AC line input, install Jumper J1 (supplied). See Section 6.1.
CAUTION! GFCI Operation: Do Not connect this drive to an AC power
source controlled by a Ground-Fault Circuit-Interrupter.
4.1.1 AC Line Fusing
The drive does not contain line fuses. Most electrical codes
require that each ungrounded conductor contain circuit
protection. Do not fuse neutral or ground connections. It is
recommended to install a fuse (Littelfuse 326, Buss ABC, or
equivalent) or a circuit breaker in series with each ungrounded
conductor. Connect the drive in accordance with the National
Electrical Code requirements and other local codes that may
apply to the application. DO not fuse motor leads. For the
recommended fuse size, see Table 1-7.
Summary of Contents for NEMA 1 / IP40
Page 18: ...18 Figure 2 3 Drive Layout...