Справочник Пользователя для kb-electronics kbic-series

This product should be installed and serviced by a qualified technician, electrician or electrical maintenance person familiar

with its operation and the hazards involved.  Proper installation, which includes wiring, mounting in proper enclosure, fusing or
other overcurrent protection and grounding, can reduce the chance of electric shocks, fires or explosion in this product or
products used with this product, such as electric motors, switches, coils, solenoids and/or relays.  Eye protection must be worn
and insulated adjustment tools must be used when working with control under power.  This product is constructed of materials
(plastics, metals, carbon, silicon, etc.) which may be a potential hazard.  Proper shielding, grounding and filtering of this product
can reduce the emission of radio frequency interference (RFI) which may adversely affect sensitive electronic equipment.  If
information is required on this product, contact our factory.  It is the responsibility of the equipment manufacturer and individual
installer to supply this safety warning to the ultimate user of this product.  (SW effective 11/92)

This control contains electronic Start/Stop and Inhibit circuits which can be used to start and stop the control.  However,

these circuits are never to be used as safety disconnects since they are not fail-safe.  Use only the AC line for this purpose.

The input circuits of this control (potentiometer, Inhibit) are not isolated from AC line.  Be sure to follow all instructions

carefully.  Fire and/or electrocution can result due to improper use of this product.

ii. SIMPLIFIED INSTRUCTIONS  – Read these simplified instructions before operating control.  (See Safety Warning.)

1. Be sure input AC line voltage corresponds to control voltage.  (See Electrical Rating chart, table 2 p. 4.)
2. Install the correct Plug-in Horsepower Resistor

®

 according to armature voltage and motor horsepower (See chart, p. 5).

3. Recheck connections:  AC line to L1 and L2, armature to A+ and A- and Field (Shunt motors only) to F+ and F-.  (Note:  if

motor runs in improper direction, interchange armature leads.)

4. Nominal trimpot settings are as follows (expressed in % of full CW rotation):
5. It is recommended that both AC line and armature fuses should be installed in this product.  (See sec. IID, p. 9.)

TABLE 1 – NOMINAL TRIMPOT SETTINGS (For detailed instruction see Sec. III)

MIN (minimum speed)

15%

CL (current limit/torque)

50%

MAX (maximum speed)

60%

ACCEL (acceleration start)

50%

IR (IR Compensation)

25%

3

KBIC-120

115

0 - 90

9.0

6.0

0.5

18.0

12.0

1

50, 100

KBIC-125

115

0 - 90

12.0

8.0

0.75

24.0

16.0

1.5

50, 100

KBIC-240

230

0 - 180

9.0

6.0

1

18.0

12.0

2

100, 200

KBIC-225

230

0 - 180

12.0

8.0

1.5

24.0

16.0

3

100, 200

KBIC-240D

1

115

0 - 90

9.0

6.0

0.5

18.0

12.0

1

50, 100

230

0 - 180

1

2

100, 200

KBIC-240DS

2

115 / 230

0 - 90

9.0

6.0

0.5

18.0

12.0

1

100

Notes:
(1) Model KBIC-240D is designed to accept 115 or 230 VAC line input to provide 0 - 130 VDC with a 115 or 230 VAC line and 0 - 220 VDC

with a 230 VAC line.

(2) Model KBIC-240DS is designed to accept 115 or 230 VAC line input to provide 0-130 VDC with a 115 or 230 VAC line.  (Also see

Information Sheet A40058)

(3) A higher output voltage can be reached by increasing MAX trimpot setting.

Speed Range (ratio) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   50:1
Load Regulation (% base speed) (0 - full load; 50:1 speed range) . . . .   1*
Line Voltage Regulation (% base speed at full load; 100 - 130 VAC) .   1/2*
Control Linearity (% speed vs. dial rotation) . . . . . . . . . . . . . . . . . . . . . .   2
CL/Torque Range (% full load) . . . . . . . . . . . . . . . . . . . . . . . . . . . .   0 - 300
ACCEL Time Period (0 - full speed) (secs) . . . . . . . . . . . . . . . . .   0.5 - 4.0
MIN Speed Trimpot Range (% full speed) . . . . . . . . . . . . . . . . . . .   0 - 30*
MAX Speed Trimpot Range (% full speed) . . . . . . . . . . . . . . . . .   50 - 110*
IR Compensation Trimpot Range (at specified full load) (volts) . . . .   0 - 24
Maximum Allowable Ambient Temperature at full rating (

º

C/

º

F) . .   45/113

Maximum Inrush Start Current (Peak DC amps) . . . . .   3 times CL Setting

A Plug-in Horsepower
Resistor

®

 must be

installed to match the
KBIC

®

 to the motor

horsepower and voltage.
See table 4, p. 5 for the
correct value. Plug-in
Horsepower Resistors

®

are stocked by your
distributor.

*Performance is for SCR rated PM motors only.  Lower performance can be expected with other motor types.  Factory setting is for 3% load
regulation.  To obtain superior regulation, see sec. III E, p. 11.

4