Kelly KLS-N Brushless Motor Controller User’s Manual
V 2.7
5
2.3 Specifications
•
Frequency of Operation: 10KHz or 20KHz.
•
Standby Battery Current: < 0.5mA.
•
5V or 12V Sensor Supply Current: 40mA.
•
Controller supply voltage range: PWR, 40V to 90V for controllers rated equal or lower than
72V.KLS24V model: PWR, 20V to 30V
•
Supply Current, PWR, 30mA Typical.
•
Configurable battery voltage range, B+. Max operating range:
40V
to 1.25*Nominal Voltage.
KLS24V model: B+. Max operating range:20V to 30V
•
Standard Throttle Input: 0-5 Volts(3-wire resistive pot), 1-4 Volts(hall active throttle).
•
Throttle Input: 0-5 Volts. Can use 3-wire pot to produce 0-5V signal.
•
Full Power Operating Temperature Range: 0
℃
to 70
℃
(MOSFET temperature).
•
Operating Temperature Range: -40
℃
to 100
℃
(MOSFET temperature).
•
Max Battery Current : Configurable.
2.4 Name Regulation
The name regulation of Kelly BLDC motor controllers
:
KLS 72 18N
KLS: Kelly BLDC motor controller based on sinusoidal waveform which is supposed to
work with BLDC motor with three hall sensors. All KLS controllers can do regen brake
function by default.
72: 72V batteries.
N: The motor controller included a plastic cover. And KLS-N is IP66 rating without filling
the silica gel by default. KLS-N used cast aluminum box as body protection.
KLS7212N: The only KLS controller used the solid flat aluminum plate as bottom of
controller. The thickness of plate is 8mm.
Kelly KLS-N Brushless Motor Controller
Model
30 seconds
Current(Amp)
Continuous
Current(Amp)
Voltage(Volt)
KLS2412N
140
60
20<Volt<30
KLS2415N
160
70
20<Volt<30
KLS2418N
220
80
20<Volt<30
KLS2430N
270
90
20<Volt<30
KLS2445N
350
100
20<Volt<30
KLS2412NX
200
75
20<Volt<30
KLS7212N
140
60
40<Volt<90
KLS7215N
160
70
40<Volt<90
KLS7218N
220
80
40<Volt<90
KLS6018N
220
80
40<Volt<80
KLS7212NX
200
75
40<Volt<90
