Kb-electronics KBDA-42 Manuel d'utilisateur télécharger pdf (Page 20)

6.2 GROUND CONNECTION – Connect the ground wire (earth) to any available green Ground Screw.

The two Ground Screws are located near Terminal Block TB1. Be sure the motor is also properly

grounded. See Figure 10, on page 18, and Figure 11, above.

6.3 MOTOR CONNECTION – Connect the motor to Terminal Block TB1 Terminals “U”, “V”, “W”. See

Figur

e 10, on page 18, and Figure 11, above. 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. Be sure Function No. 0.01 is set to the corresponding Motor Nameplate Current.

Note: If the motor does not rotate in the desired dir

ection, either: 1. Reverse any two motor leads

(with AC line disconnected and motor stopped). or 2. Use the FWD/REV Key

. or 3. Use Function

No. 1.02 to reprogram the forward and r

everse direction.

6.4 MULTI-FUNCTION OUTPUT RELAY CONNECTION – The Multi-Function Output Relay Contacts

are located at TB2, as shown in Figure 12. The Multi-Function Output Relay is factory pro-

grammed to function as a “Run” r

elay (Function No. 5.00 set to “0000”). When the drive is put into

the Run Mode, the r

elay contacts will change state (the Normally Open (N.O.) contact will close

and the Normally Closed (N.C.) contact will open). See Table 5.

Normally Closed

Relay Common

Normally Open

Output Contacts

KBDA-27D, 29, 45, 48

NCNO

TB2

COM

Normally Closed

Relay Common

Normally Open

Output Contacts

KBDA-24D

NCNO

TB2

COM

Ground 3-Phase, 50/60 HzMotor

(Earth) AC Line Input

VU L3L2W L1

208/230, 400/460 Volt

TB1

MOTOR AC LINE

Ground

Single-Phase, 50/60 Hz

(Earth)

208/230 Volt

L1 L3

Wire the single-phase AC line input

to Terminals "L1" & "L2", as shown below.

Model KBDA-29 Only

AC Line Input

Notes: 1. Model KBDA-29 is rated for 2 HP maximum with single-phase AC line input and 3 HP maximum with 3-phase AC line input.

2. Models KBDA-29, 45, 48 contain AC Line Phase Loss Detection. (Model KBDA-29: when used on 3-phase AC line input set for 7.0 Amps

or higher (3 HP (2.25 kW)).

FIGURE 11 – MODELS KBDA-29

,45

,48

AC LINE INPUT, MOTOR, AND GROUND CONNECTIONS

FIGURE 12 – MULTI-FUNCTION OUTPUT RELAY CONTACTS

TABLE 5 – MULTI-FUNCTION OUTPUT RELAY “RUN” AND “FAULT” RELAY OPERATING MODES

Drive Operating Condition

Function 5.00 Set to “0000” Function 5.00 Set to “0001”

“Run” Relay Mode “Fault” Relay Mode

N.O. Contact N.C. Contact N.O. Contact N.C. Contact

Power Off Open Closed Open Closed

Power On (Stop Mode) Open Closed Closed Open

Run Mode Closed Open Closed Open

All Faults Open Closed Open Closed

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 56 57

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Kb-electronics KBDA-42 Manuel d'utilisateur Page 20

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