High Power Opto-Isolated Sinusoidal Motor Controllers (72V-168V) (300A-1200A) for New Energy Electric Car Vehicle Scooter Motorcycle IP67 Waterproof

• Operation Mode: Have
• Condition: New
• Transport Package: Plastic Foam and Carton
• Specification: SSSSSSSS
• Trademark: GW
• Origin: China
• Model NO.: (72V-168V) (300A-1200A)
• HS Code: 8888888888
• Production Capacity: 5000000 Set Per Day

Product Description

Detailed Photos

 

Product Parameters

 

General functions:

• Extended fault detection and protection. Customers can read the error code in PC software or Android Tablet also.
• 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.
• Built-in current loop and over current protection.
• Configurable motor temperature protection range.
• Current cutback at low temperature and high temperature to protect battery and controller. The current begins to ramp down at 90ºC case temperature, shutting down at 100ºC.
• The controller keeps monitoring battery recharging voltage during regen braking.
• Maximum reverse speed and forward speed can be configured between 20% and 100% respectively and separately.
• A 4pin connector to RS232 port and a Z-TEK USB to RS232 cable allows for configuration, programming and software upgrades using the tablet which must be based on Android OS now. People can do the same things on PC software by using a standard USB to RS232 cable instead.
• Provision of a +5 volt and +12 volt output to supply various kinds of hall sensors.
• 5 switch inputs which are activated by connection to 12V. Default to throttle switch, brake switch, reversing switch, and forward switch and Boost switch.
• 3 analog 0-5V inputs that default to throttle input, Brake analog input and motor temperature input
• Copy signal of one of sensors.
• Configurable boost switch. Enables the maximum output power achievable if the switch is turned on. The effect is the same as full throttle position even if you don't turn throttle at all.
• 12V brake switch input used different port from motor temperature sensor. You can use both brake switch and motor temperature sensor functions at the same time on the latest version. Pin 25 is 12V brake switch input port. Pin1 is motor temperature sensor input port.
• Optional joystick throttle. A bi-symmetrical 0-5V signal for both forward and reversing.
• Configurable motor over-temperature detection and protection with the recommended thermistor KTY84-130/150 or KTY83-122.
• 3 hall position sensor inputs. Open collector, pull up provided. Sin/Cosin Speed sensors inputs.
• 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.
• Enhanced regen brake function. A novel ABS technique provides powerful and smooth regen. The regen can happen at any speeds until zero speed.
• Cruise control. Only can be activated in forward direction.
• KLS-8080I/IPS can support Broadcast type CAN bus function. It is 250Kbps. By default, KLS-8080I/IPS controller includes CAN bus function.
• 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.
• Can support three speed function on the latest version.

 

Features:

• Intelligence with powerful microprocessor.
• Synchronous rectification, ultra-low drop, fast SVPWM and FOC to achieve very high efficiency.
• Electronic reversing.
• Voltage monitoring on 3 motor phases, bus, and power supply.
• Voltage monitoring on voltage source 12V and 5V.
• Current sense on all 3 motor phases.
• Current control loop.
• Hardware over current protection.
• Hardware over voltage protection.
• Configurable limit for motor current and battery current.
• Low EMC.
• Battery protection: current cutback, warning and shutdown at configurable high and low battery voltage.
• Rugged aluminum housing for maximum heat dissipation and harsh environment.
• Rugged high current terminals, and rugged aviation connectors for small signal.
• Thermal protection: current cut back, warning and shutdown on high temperature.
• 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.
• Configurable high pedal protection: the controller will not work if high throttle is detected at power on.
• Current multiplication: Take less current from battery, output more current to motor.
• Easy installation: 3-wire potentiometer will work.
• 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.
• User program provided. Easy to use. No cost to customers.
• Support motors with any number of poles.
• Up to 70,000 electric RPM standard. (Electric RPM = mechanical RPM * motor pole pairs; Motor pole pairs=Motor poles/2).

 

Specifications:

• Frequency of Operation: 10 kHz or 20 kHz.
• Standby Battery Current: < 0.5mA.
• 5V or 12V Sensor Supply Current: 40mA.
• Controller logic supply voltage, Logic PWR: 8-20V
• Configurable battery voltage range, B+.
• 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: 0ºC to 70ºC (MOSFET temperature).
• Operating Temperature Range: -40ºCto 100ºC (MOSFET temperature).
• Max Battery Current: Configurable.

Our Main Products

 

Company Profile

 

We are a professional suppliers and service providers which engaged in researching, developing and producing the electric system, power systems, supporting systems of EV, New energy vehicles such as EV parts, golf cart accesories, charger, DC-DC converter, 2 in 1 OBC&DCDC, 3 in 1 OBC&DCDC&PDU, Controller, BMS, pure sine wave power inverter, , electronic throttle, battery discharge indicator, hour tachometer, electric system solution, air conditioning systems, etc

We are experienced in selling goods to many countries and regions such as the United States, Canada, Brazil, Chile, Bolivia, Argentina, Slovenia, Poland, Denmark, Germany, Slovenia, Sweden, Switzerland, Croatia, United Kingdom, Portugal, Thailand, India, Korea, Pakistan Australia, New Zealand etc. And enjoy a good reputation among clients. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! 

*Professional Supplier of Power Systems & Electric Systems Solution

*Service Provider of Supporting systems & Control Systems Solution

*Specialty, Quality, Innovation, Internationalization*

Qingdao Greatway Technology Co., Ltd

Our company specialized in the manufacture and export of electric system products, including, pure sine wave power inverter, motor controller, charger, DC-DC converter, electronic throttle, battery discharge indicator, hour tachometer, air conditioning system, electric system solution. 

Add: No. 399 Changjiang East Road, Huangdao District, Qingdao City, Shandong Province, China

Zip Code: 266520