KB Electronics KBPC-240D Data Sheet

KBPC-240D

TM

TM

®

PENTA-DRIVE

NEMA-4X, IP-65

Var iable Speed-Torque SCR DC Motor Control

for Shunt Wound and PM Motors

ONE MODEL COVERS:

1/50 – 1 Hp @ 115 VAC – 50/60 Hz
1/25 – 2 Hp @ 230 VAC – 50/60 Hz

DATA SHEET D-212

Washdown and Watertight

for Indoor and Outdoor Use

STANDARD FEATURES

• Electronic Overload Protection

• Built-in Ar mature Fusing

▲

• LED’s for “Power On,” “Overload” and “Stop”

• Electronic Star t-Stop

▲

Fuse supplied separately

JUMPER SELECTABLE FEATURES

• Control Mode: Speed, Torque

• DC Current Output (ADC): 2.5, 5.0, 7.5, 10

• AC Line Voltage (VAC-50/60 Hz): 115, 230

• DC Armature Voltage (VDC): 90, 180

• Feedback Type: Armature, Tachometer

▲

• Tachometer Voltage

(VDC): 7, 20/30, 50

• Timed Current Limit: TCL, NTCL

Bold figure indicates factory setting.

▲

Per 1,000 RPM

TRIMPOT ADJUSTMENTS

• Minimum Speed (MIN) • Maximum Speed (MAX)

• Current Limit (CL) • IR Compensation (IR)

• Acceleration (ACCEL) • Deceleration (DECEL)

• Timed Current Limit (TCL) • Jog Speed (JOG)

▲

Used with Run-Stop-Jog option.

▲

*

DESCRIPTION

The KBPC Series NEMA-4X (IP-65) SCR DC Motor
Speed and Torque Control is designed for applications
requiring washdown watertight integrity. Its housing is
ruggedly constructed of die cast aluminum which is
protected with an acrylic coating for the ultimate in
corrosion resistance. All switches are sealed with
rubber boots and the main speed potentiometer
contains a shaft seal.

The KBPC state-of-the-art electronics include shor t
circuit and transient protection to provide the ultimate in
reliability. Electronics overload protection is also provided
which prevents motor burnout and demagnetization of
PM motors. The control can be operated in either the
speed or torque mode via a jumper selection. The
current range, which is also jumper selectab le, eliminates
the necessity for calibration of IR compensation and
current limit for most applications. The KBPC also
contains jumper selections for AC line voltage
(230/115), DC armature voltage (180/90) and feedback
type (armature/tachometer).

Standard features include Armature Fusing,
Electronic Start/Stop and LED Indicator Array for
“Power On,” “Stop” and “Overload.”

OPTIONAL FEATURES

• Forward-Brake-Reverse Switch with hesitation feature

(P/N 9339). Includes switch and prewired dynamic brake
resistor.

• Run-Stop-Jog Switch (P/N 9340)

• Signal Isolator, KBSI-240D (P/N 9431)

• On/Off AC Line Switch (P/N 9341)

• White Case (FDA) (P/N 9342)

• Electronic Pot, KBEP-240D (P/N 9108)

• Anti Plug Reversing Module (P/N 9378)

• Auto/Manual Kit (P/N 9377)

* CE Compliance Requires KBRF-200A RFI Filter

40

A Complete Line of Motor Drives

Although the KBPC is factory set for most applications,
a variety of trimpots allows adjustment of the following
parameters: MIN and MAX speed, Acceleration,
Deceleration, Current Limit, IR Comp, and Timed
Current Limit.The drive offers the ultimate in flexibility
with the availability of several customer installed
options. These include: Anti Plug Reversing Module,
Forward-Brake-Reverse with Hesitation Feature, Run
Stop-Jog, On/Off AC Line Switch, Input Signal
Isolation, and Electronic Potentiometer. A complete
instruction manual is included.

Rev.______(A_______)

SPECIFICATIONS

Parameter Specification

AC Line Voltage Regulation (% Base Speed).............. ±0.5 .............. —

Current Ranges (ADC) ........................................ 2.5, 5, 7.5, 10 ...... 10

ACCEL and DECEL Ranges (Seconds) .................... 0.1–15 ............ 1

MIN SPEED Range (% Base Speed) ........................ 0–30 .............. 0

MAX SPEED Range (% Base Speed) ...................... 60–140 .......... 100

IR COMP Range at 115 VAC Line (VDC) .................. 0–15 .............. 4

IR COMP Range at 230 VAC Line (VDC) .................. 0–30 .............. 8

CL Range (% Range Setting) .................................... 0–200............ 150

TIMED CL Range (Seconds) .................................... 0.5–15 ............ 7

Voltage Following Linearity (% Base Speed) .............. ± 0.5.............. —

Factory
Setting

Parameter Specification

Horsepower Range at 115 VAC Line (Hp) [kw].... 1/50–1, [.015-.75].... —

Horsepower Range at 230 VAC Line (Hp) [kw] .... 1/25–2, [.03–1.5] .... —

Armature Voltage Range at 115 VAC Line (VDC) .......... 0–130*............ —

Armature Voltage Range at 230 VAC Line (VDC) .......... 0–220* .......... 180

Field Voltage at 115 VAC Line (VDC) .......................... 100/50** .......... —

Field Voltage at 230 VAC Line (VDC) .......................... 200/100**.......... —

Ambient Temperature Range (°C) .................................. 0–50.............. —

Speed Range (Ratio)........................................................ 50:1.............. —

Load Regulation, Arm. Feedback(% Base Speed) ............ ± 1 .............. —

Load Regulation, Tach. Feedback (% Set Speed).............. ± 1 .............. —

AC Line Voltage (VAC ± 10%, 50/60 Hz)................ 115 or 230 ........ 230

NOTES: *Maximum recommended output voltage is 90 VDC for 115 VAC and 180 VDC for 230 VAC. Exceeding these output voltages may cause a reduction in load

regulation performance.

**For shunt wound motor with lower voltage field, use L1 and F1 connection.

ELECTRICAL RATINGS

Model

Number

KB Part
Number

AC Line Voltage

(VAC) ± 10%

50/60 Hz

9338 (Black)

KBPC-240D

9342 (White)

*Stepdown operation (90 VDC motors with 230 VAC input) can cause a reduction in motor performance.**Shunt motors only

115/230

MECHANICAL SPECIFICATIONS CONNECTION DIAGRAM

5.886

9.488

(241.00)

8.875

(225.50)

8.228

(209.00)

(149.50)

_ 0.25" MOUNTING SCREWS

5.472

(139.00)

DC MOTOR SPEED CONTROL

Motor

Voltage

(VDC)

0 – 130
0 – 180
0 – 130*

Max. AC
Load Current
(RMS Amps)

15.0

15.0

Max. DC

Load Current

(DC Amps)

10.2

10.2

Maximum

Horsepower

Hp, (KW)

1, (.75)
2, (1.5)

Field Voltage** (Volts DC)

Terminals F1, F2 Terminals F1, L1

100
200

INCHES

[mm]

TRQ SPD

CONN1

J9A

INPUT

A1B
J8A
A1A

A2B
J8B
A2A

LED BOARD

ON

YGRB

TB1

MAIN BOARD

F1

50V
20/30V
7V

TCL

I1
I2
START
COM
STOP
JOG
P3
P2
P1

T+
T-

ARM FUSE

J5

NTCL

TCL

JOG

DECEL

MIN MAX

180V
90V
T

J3

F1 F2

TB2

FIELD

10V 5V

J7

ACCEL

T1

CONN2

A1 A2 L1 L2

F1

F2

+- +-

M

FIELD (*) ARMATURE AC LINE

J1

L1B

L1A

2.736

(69.50)

ON STOP OL

PENTA-DRIVE

50

40
30
20
10

0

%

FWD

BRK

REV

NEMA-IV / IP-65

START RUN

STOP JOG

MAXIMUM DEPTH

START

STOP
START/STOP SWITCH

TM

MAIN
POTENTIOMETER

60
70
80
90

100

TM

5.000

(127.00)

FIELD CONNECTION USED ON SHUNT MOTORS ONLY.

MOTORS WITH HALF VOLTAGE FIELD USE F1 AND L1.

INHIBIT

WHT
BLK

RED

VLT
ORN
WHT

TB3

TACH INPUT

J6

DWG#: C2800-1-00413 DWG#: B2800-2-00359H

© 1998 KB Electronics, Inc.

J2A
J2B

STOP

115V
230V

230V
115V

50

100

CL

CL

IR

J4

R69

L2A

(2)

J9B
L2B

Factory

Setting

10A

7.5A5A2.54

KB ELECTRONICS, INC.

12095 NW 39th Street, Coral Springs, FL 33065-2516
[phone] • FAX [phone]
Outside Florida Call TOLLFREE [phone]
www.kbelectronics.com

Rev.______(A_______)

41