Data Sheet (240D)

Data Sheet (240D)
DATA SHEET D-212
KBPC-240D
PENTA-DRIVE
NEMA-4X, IP-65
TM
Variable 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
Washdown and Watertight
for Indoor and Outdoor Use
®
*
STANDARD FEATURES
•
•
•
•
Electronic Overload Protection
Built-in Armature Fusing▲
LED’s for “Power On,” “Overload” and “Stop”
Electronic Start-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)
Current Limit (CL)
Acceleration (ACCEL)
Timed Current Limit (TCL)
▲
•
•
•
•
Maximum Speed (MAX)
IR Compensation (IR)
Deceleration (DECEL)
Jog Speed (JOG)▲
Used with Run-Stop-Jog option.
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)
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 short
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 selectable, 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.”
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.
* CE Compliance Requires KBRF-200A RFI Filter
TM
40
A Complete Line of Motor Drives
Rev.______(A_______)
SPECIFICATIONS
Parameter
Factory
Setting
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 .............. —
AC Line Voltage (VAC ± 10%, 50/60 Hz)................ 115 or 230 ........ 230
Parameter
Factory
Setting
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 .............. —
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)
115/230
Motor
Voltage
(VDC)
Max. AC
Load Current
(RMS Amps)
Max. DC
Load Current
(DC Amps)
Maximum
Horsepower
Hp, (KW)
Terminals F1, F2
Terminals F1, L1
0 – 130
15.0
10.2
1, (.75)
100
50
15.0
10.2
2, (1.5)
200
100
0 – 180
Field Voltage** (Volts DC)
0 – 130*
*Stepdown operation (90 VDC motors with 230 VAC input) can cause a reduction in motor performance. **Shunt motors only
INCHES
[mm]
MECHANICAL SPECIFICATIONS
CONNECTION DIAGRAM
LED BOARD
5.886
(149.50)
5.472
(139.00)
ON
J5
2.736
(69.50)
TCL
START
ON
STOP
OL
I1
WHT
I2
BLK
START
RED
STOP
START/STOP SWITCH
COM
VLT
JOG
ORN
P3
WHT
P2
CL
J7
TCL
IR
JOG
STOP
J4
DECEL
MAIN
POTENTIOMETER
TRQ SPD
J1
ACCEL
P1
CONN1
TB3
T+
50
40
8.228
(209.00)
70
20
80
100
%
MIN
MAX
T-
J6
90
10
0
8.875
(225.50)
TACH INPUT
60
30
50V
20/30V
7V
180V
90V
T
J3
F1 ARM FUSE
R69
L1B
FWD
T1
9.488
(241.00)
CL
10V 5V
TM
DC MOTOR SPEED CONTROL
NTCL
10A
7.5A
5A
2.54
PENTA-DRIVE
INHIBIT
STOP
YGRB
_ 0.25" MOUNTING SCREWS
MAIN BOARD
115V
J9A
BRK
230V
J2A
L1A
REV
A1B
NEMA-IV / IP-65
F1
J8A
230V
A1A
115V
A2B
CONN2
F2
J2B
J8B
START
A2A
RUN
F1 F2
A1
A2
L1
L2
L2A
J9B (2)
TB2
STOP
TB1
JOG
L2B
TM
+
-
FIELD
MAXIMUM DEPTH
5.000
(127.00)
+
-
M
FIELD CONNECTION USED ON SHUNT MOTORS ONLY.
MOTORS WITH HALF VOLTAGE FIELD USE F1 AND L1.
FIELD (*) ARMATURE
DWG#: C2800-1-00413
AC LINE
INPUT
DWG#: B2800-2-00359H
© 1998 KB Electronics, Inc.
KB ELECTRONICS, INC.
12095 NW 39th Street, Coral Springs, FL 33065-2516
(954) 346-4900 • FAX (954) 346-3377
Outside Florida Call TOLL FREE (800) 221-6570
www.kbelectronics.com
Rev.______(A_______)
41
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