Cut Sheet
D
ATA SHEET D-810
Description Specification Factory Setting
1
15 Volt AC Line Input Voltage Operating Range (Volts AC) 115 (±15%) —
208/230 Volt AC Line Input Voltage Operating Range (Volts AC) 208 (–15%) / 230 (+15%) —
4
00/460 Volt AC Line Input Voltage Operating Range (Volts AC) 380 (–15%) - 460 (+15%) —
Maximum Load (% Current Overload for 2 Minutes) 150 —
C
arrier, Switching Frequency (kHz) 16, 8 —
Signal Following Input Voltage Range
1
(Volts DC)
0 - 5 —
O
utput Frequency Resolution (Bits, Hz) 10, .06 —
Minimum Speed Trimpot (MIN) Range (% Frequency Setting) 0 - 40 0
M
aximum Speed Trimpot (MAX) Range (% Frequency Setting) 70 - 110 100
Acceleration Trimpot (ACCEL) and Deceleration Trimpot (DECEL) Range (Seconds) .3 - 20 1.5
B
oost Trimpot (BOOST) Range (50 Hz Only) (Volts/Hz) 0 - 30 5
Slip Compensation Trimpot (COMP) Range at Drive Rating (Volts/Hz) 0 - 3 1.5
Current Limit Trimpot (CL) Range (% Full Load) 0 - 200 160
J
og Trimpot (JOG) Range (% Frequency Setting)
0
- 100
3
5
Motor Frequency Setting (Hz) (Jumper J5) 50, 60 60
O
utput Fr
equency Multiplier (1X, 2X) (Jumper J4)
2
1
,2
1
Minimum Operating Frequency at Motor (Hz) 1—
S
peed Range (Ratio)
6
0:1
—
Speed Regula
tion (30:1 Speed Range, 0 - Full Load) (% Base Speed)
3
2.5 —
O
verload Protector Trip Time for Stalled Motor (Seconds)
6 —
Undervoltage/Overvoltage Trip Points for 115 Volt AC Line Input (±5%) (Volts AC)
4
76 - 141 —
Undervoltage/Overvoltage Trip Points for 208/230 Volt AC Line Input (±5%) (Volts AC)
4
1
51 - 282
—
U
ndervoltage/Overvoltage T
rip Points for 400/460 Volt AC Line Input (±5%) (Volts AC)
4
302 - 567 —
R
un/Fault Relay Output Contact Rating (Amps at 30 Volts DC, 125 Volts AC, 250 Volts AC)
1, 0.5, 0.25 —
Operating Temperature Range (°C) 0 - 45 —
Notes: 1. Requires an isolated signal. If a non-isolated signal voltage is used, install the SIAC – Signal Isolator (Part No. 9467). 2. Allows the motor to operate up to two times the rated RPM. Constant horsepower will result when
o
perating the drive in the “X2” mode.
3
.
D
ependent on motor performance.
4
.
D
o not operate the drive outside the specified AC line input voltage operating range.
Model
Part No.
AC Line Input Output
Motor Horsepower Selection
2
(Jumper J2)
Net Wt.
Black
White
1
Volts AC
(50/60 Hz)
Phase
(φ)
Maximum Current
(Amps AC)
Volt Range
(Volts AC)
Maximum Continuous
Load Current
(RMS Amps/Phase)
Maximum
Horsepower
(HP (kW))
lbs kg
KBAC-24D 9987 9988
115 1 16 0 - 230
3.6 1 (.75) 1 3/4 1/2 1/4 1/8 5.9 2.7
208 / 230
1100- 230
KBAC-27D 9520 9521
115 1 22 0-230 5.5 1
1
⁄2 (1.13) —
1
1
⁄2 1 3/4 1/2 10.3 4.7
208 / 230 1 15 0-230 6.7 2 (1.5) 2
KBAC-29 9528 9529 208 / 230
1 15 0 - 230 6.7 2 (1.5) —
2 1
1
⁄2 1 3/4 10.3 4.7
3 10.8 0 - 230 9.0 3 (2.25) 3
KBAC-45
3
9530 9531 400
/
460
3 5.3 0
-
400 / 460
4.6 3 (2.25) 3 2 1
1
⁄2 1 3/4 10.3 4.7
KBAC-48
3
9540 9541 400 / 460 3 9.6 0 - 400 / 460 8.3 5 (3.75) 5 321
1
⁄2 1 10.3 4.7
Notes:
1.
White FDA a
pproved finish.
2. Jumper J2 on Models KBAC-29,
45,
48 is labeled “A”, “B”, “C”, “D”, “E”. Bold indicates factory setting.
3. Models KBAC-45,
48 are ra
ted 0 - 400 Volts AC for 50 Hz motor operation and
0 - 460 Volts AC for 60 Hz motor operation.
TABLE 1 – GENERAL PERFORMANCE SPECIFICATIONS
TABLE 2 – ELECTRICAL RATINGS & FEATURES
TABLE 3 – JUMPER SELECTABLE FEATURES
Description (bold indicates factory setting) Designation KBAC-24D KBAC-27D KBAC-29 KBAC-45 KBAC-48
AC Line Input Voltage (115, 230)J1 ———
Motor Horsepower (see Table 2) J2
Automatic or Manual Start (A, M)* J3
Frequency Multiplier (1X, 2X) J4
Motor F
requenc
y (50Hz,
60Hz)J5
Fixed or Adjustable Boost (FIX, ADJ) J6
Regenera
tive or DC Injection Braking (
RG,
INJ)
J7
“Run”
or
“F
ault”
Output Relay Opera
tion (
R,
F)
J8
Normally Open or Closed Stop Contact (NO, NC) J9
Constant or Variable Torque (VT, CT) J10
**
Factory Assignable function (1, 2) J11
**
2
KB Electr
onics, Inc.
* In Auto Mode, the drive will automatically restart due to a momentary power loss of less than 5 seconds. ** Feature available 3rd Qtr. 2005.