SCLS14301-8080I,24V-144V,300A,Sinusoidal BLDC Motor Controller

 

 

 

SCLS controller is supposed to reduce the noise of BLDC motor,especially for hub motor.The BLDC motor must be based on 3 hall sensors.
General functions:
(1)Extended fault detection and protection. Customers can read the error code in Palnel also.
(2)Monitoring battery voltage. It will stop driving if the battery voltage is too high and it will progressively cut back motor drive power as battery voltage drops until it cuts out altogether at the preset "Low Battery Voltage" setting.
(3)Built-in current loop and over current protection.
(4)Configurable motor temperature protection range.
(5)Current cutback at low temperature and high temperature to protect battery and controller. The current begins to ramp down at 90℃ case temperature, shutting down at 100℃.
(6)The controller keeps monitoring battery recharging voltage during regen braking.
(7)Maximum reverse speed and forward speed can be configured between 20% and 100% respectively and separately.
(8)A 4pin connector to RS232 cable allows for configuration.
(9)Provision of a +5 volt and +12 volt output to supply various kinds of hall sensors.
(10)5 switch inputs which are activated by connection to 12V. Default to throttle switch, brake switch,reversing switch,forward switch and Boost switch.
(11)2 analog 0-5V inputs that default to throttle input, and motor temperature input
(12)Copy signal of one of hall sensors.
(13)Configurable boost switch. Enables the maximum output power achievable if the switch is turned on.
(14)Configurable 12V brake signal input, in lieu of motor temperature sensor. Brake switch and motor temperature sensor used the same pin on pin1.Sorry,you may not want to use both functions at the same time.
(15)Optional joystick throttle. A bi-symmetrical 0-5V signal for both forward and reversing.
(16)Configurable motor over-temperature detection and protection with the recommended thermistor KTY84-130 or KTY84-150.
(17)3 hall position sensor inputs. Open collector, pull up provided.Sin/Cosin Speed sensors inputs.
(18)Enhanced regen brake function. A novel ABS technique provides powerful and smooth regen.The regen can happen at any speeds until zero speed.

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) Configurable 60 degree or 120 degree hall position sensors.Controller can do auto_Identification angle for different degrees of hall 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) User program provided. Easy to use. No cost to customers.
21) Support motors with any number of poles.
22) Up to 70,000 electric RPM standard. (Electric RPM = mechanical RPM * motor pole pairs;Motor pole pairs=Motor poles/2).

Specifications:
•Frequency of Operation: 20kHz.
•Standby Battery Current: < 0.5mA.
•5V or 12V Sensor Supply Current: 40mA.
•Controller supply voltage range: PWR, 8V to 30V for pin7 and pin6 which must be isolated from main battery pack B+/B-.
•Supply Current, PWR, 30mA Typical.
•Configurable battery voltage range, B+. Max operating range: 18V to 1.25*Nominal Voltage.
•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.
•Main Contactor Coil Driver<2A.
•Full Power Operating Temperature Range: 0 degree to 70 degrees(MOSFET temperature).
•Operating Temperature Range: -40 degreesto 100 degrees (MOSFET temperature).
•Motor Current Limit, 1 minute: 300A, depending on the model.
•Motor Current Limit, continuous: 120A, depending on the model.
•Max Battery Current :Configurable