Kb-electronics KBDA-48 Manuale Utente Scaricare il pdf (Pagina 5)

1.1 AC LINE INPUT CONNECTION – Connect the AC line input to Terminal Block TB1. See Section

6.1, on page 18.

Application Note – If operation with a Gr

ound-Fault Circuit-Interrupter (GFCI) is required,

see Function No. 0.04, on page 32.

Note: The rated AC line voltage of the drive must match the actual AC line input voltage. On

Models KBDA-24D, 27D, the setting of Jumper J1 must match the AC line input voltage.

Model KBDA-24D – Terminals “L1”, “L2” – Designed for single-phase AC line input only. Rated

for 208/230 V

olt AC line input with Jumper J1 set to the “230V” position (factory setting) and rated

for 115 Volt AC line input with Jumper J1 set to the “115V” position. See Figure 10, on page 18.

Note: 230 V

olts AC will be applied to the motor with 115 Volt AC line input.

Model KBDA-27D – Terminals “L1”, “L2” – Designed for single-phase AC line input only. Rated

for 208/230 V

olt AC line input with Jumper J1 set to the “230V” position (factory setting) and

rated for 115 Volt AC line input with Jumper J1 set to the “115V” position. Rated for 1

⁄2 HP

maximum with 115 Volt AC line input and 2 HP maximum with 208/230 Volt AC line input.

See Figure 10, on page 18.

Note: 230 V

olts AC will be applied to the motor with 115 Volt AC line input.

Model KBDA-29 – Terminals “L1”, “L2”, “L3” – Designed for single-phase or 3-phase AC line

input. Rated for 208/230 V

olt AC line input only. Rated for 2 HP maximum with single-phase AC

line input (Terminals “L1”, “L2”) and 3 HP maximum with 3-phase AC line input (Terminals “L1”,

“L2”, “L3”). See Figure 11, on page 19.

Models KBDA-45, 48 – Terminals “L1”, “L2”, “L3” – Designed for 3-phase AC line input only.

Rated for 400/460 V

olt AC line input only. See Figure 11, on page 19.

1.2 AC LINE FUSING – It is recommended that a fuse(s) or circuit breaker be installed in the AC line.

Fuse each conductor that is not at gr

ound potential. For the recommended fuse size, see Table 3,

on page 10. Also see Section 6.1, on page 18.

1.3 GROUND CONNECTION – Connect the ground wire (earth) to the Ground Screw, as shown in

Figures 10 and 11, on pages 18 and 19. Be sure the motor is also properly grounded. Two Ground

Scr

ews are provided.

1.4 MOTOR CONNECTION – Connect the motor to Terminal Block TB1 Terminals “U”, “V”, “W”, as

shown in Figur

es 10 and 11, on pages 18 and 19. Be sure the motor is properly grounded. Motor

cable length should not exceed 100 ft. (30 m) – special reactors may be required – consult our

Sales Department. See Section 6.3, on page 19.

1.5 60 Hz and 50 Hz MOTOR OPERATION – The drive is factory set for 60 Hz motors (Function No.

0.00 set to “0000”). For 50 Hz motors, set Function No. 0.00 to “0001”, as shown in Figur

e 16, on

page 23. For other motor frequencies, set Function No. 0.00 to “0002”.

1.6 JUMPER J1 SETTING (Models KBDA-24D, 27D Only) – Jumper J1 has been factory set for 230

olt AC line input (installed in the “230V” position). For 115 Volt AC line input, set Jumper J1 to

the “115V” position. See Section 7, on page 20.

1.7 MOTOR OVERLOAD PROTECTION – Function No. 0.01 must be set to the motor nameplate

current for proper operation of the I

t Motor Overload Protection. See Figure 17, on page 24.

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Kb-electronics KBDA-48 Manuale Utente Pagina 5

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