Kelly KLS8080N/NPS Sinusoidal Brushless Motor Controller User
’s Manual
V 1.10
4
(18)
Brake analog regen mode. This regen mode doesn't need brake switch to support
any more. Only available from software version 0106 or advanced version.
(19) Enhanced regen brake function. A novel ABS technique provides powerful and
smooth regen. The regen can happen at any speeds until zero speed.
(20) Cruise control. Only can be activated in forward direction.
(21) KLS-8080N/NPS can support Broadcast type CAN bus function. It is 250Kbps.By
default,KLS-8080N/NPS controller includes CAN bus function.
(22)
Bluetooth function. Required a small Bluetooth converter which needs to be purchased in
addition from our website. This small converter is only useful for KLS controller.
(23)
Can support three speed function on the latest version.
Caution!
The regen is not a safe function. Usually you may use the mechanical brake.
2.2 Features
1) Intelligence with powerful microprocessor.
2) Synchronous rectification, ultra low drop, fast SVPWM and FOC to achieve very high
efficiency.
3) Electronic reversing.
4) Voltage monitoring on 3 motor phases, bus, and power supply.
5) Voltage monitoring on voltage source 12V and 5V.
6) Current sense on all 3 motor phases.
7) Current control loop.
8) Hardware over current protection.
9) Hardware over voltage protection.
10) Configurable limit for motor current and battery current.
11) Low EMC.
12) Battery protection: current cutback, warning and shutdown at configurable high and low
battery voltage.
13) Rugged aluminum housing for maximum heat dissipation and harsh environment.
14) Rugged high current terminals, and rugged aviation connectors for small signal.
15) Thermal protection: current cut back, warning and shutdown on high temperature.
16) Controller can do auto_Identification angle for different Sine/Cosine Speed sensors. Can
adjust the zero-crossing point and signal amplitude to match different Sine/Cosine speed
sensors.
17) Configurable high pedal protection: the controller will not work if high throttle is detected at
power on.
18) Current multiplication: Take less current from battery, output more current to motor.
19) Easy installation: 3-wire potentiometer will work.
20) Standard PC/Laptop computer to do programming. There is one more choice for customers
to program KLS controller. Standard Tablet with Android OS to do programming. Need a
Z-TEK USB TO RS232 cable for connecting the controller to App program in Tablet.
21) User program provided. Easy to use. No cost to customers.
22) Support motors with any number of poles.
23) Up to 70,000 electric RPM standard. (Electric RPM = mechanical RPM * motor pole pairs;
Motor pole pairs=Motor poles/2).
