Kelly Ebike Brushless DC Motor Controller

Features

•Specially designed for electric bicycle and scooter.

•Intelligence with powerful microprocessor.

•Synchronos rectification, ultra low drop, fast PWM to achieve very high efficiency.

•Current limit and torque control.

•Limit battery electric current to about half of the maximum phase current.

•High phase current at low speed for fast acceleration and hill climbing.

•Low EMC.

•Battery protection: current cut back, shutdown and warning at low battery.

•Thermal enhanced rugged aluminum housing. Rugged connectors.

•Thermal protection: Current cut back on low temperature and high temperature to protect battery and controller.

•No adjustment required.

•Compatible with 60-degree or 120-degree hall position sensor.

•Support any number of poles.

•Up to 60000 electric RPM. (electric RPM = mechanical RPM * motor poles)

•Throttle or brake sensor open wire detection and protection.

•High pedal protection: Disable operation if power up with non-zero throttle.

•Full Programmable with RS-232. Software upgradeable. Windows GUI software provided free.


Optional Features

•Brake Switch for regeneration.

•Analog Brake Input for continuous variable regeneration.

Specifications

•Frequency of Operation: 16.6kHz.

•Standby Current: less than 3 mA.

•Supply Voltage, PWR, 18V to 90V.

•Supply Current, PWR, 150mA.

•Operating Voltage, B+, 18V to 1.25*Norminal.

•Standard Throttle Input: 0-5K ,5-0K ohms,0-5 Volts,5-0 Volts.

•Analog Brake and Throttle Input: 0-5 Volts.

•Reverse alarm: <150mA.

•Full Power Operating Temperature Range: 0C to 50C (controller case temperature).

•Operating Temperature Range: -30C to 90C, 100C shutdown (controller case temperature).

•Peak Phase Current, 30 seconds: 100A / 150A / 200A.

•Continuous Phase Current Limit: 50A / 75A / 100A.

•Maximum Battery Current: 66A / 100A / 133A.

Kelly Ebike Brushless DC Motor Controller
Model	Boost Phase Current	Continuous Phase Current	Power	Voltage	Regen	Online Order
KEB48220	100A	50A	2.2KW	48V		Order
KEB48300	150A	75A	3KW	48V		Order
KEB48400	200A	100A	4KW	48V		Order
KEB48221	100A	50A	2.2KW	48V	Yes	Order
KEB48301	150A	75A	3KW	48V	Yes	Order
KEB48401	200A	100A	4KW	48V	Yes	Order
KEB72330	100A	50A	3.3KW	72V		Order
KEB72450	150A	75A	4.5KW	72V		Order
KEB72600	200A	100A	6.0KW	72V		Order
KEB72331	100A	50A	3.3KW	72V	Yes	Order
KEB72451	150A	75A	4.5KW	72V	Yes	Order
KEB72601	200A	100A	6.0KW	72V	Yes	Order
	Mars 48V-72V BLDC Motor					Order
1.72V regen model: the operating voltage is 18V-90V. 2.72V non-regen model: the operating voltage is 18V-84V. 3. Female plugs of J2 will be shipped for free.

Download Kelly KEB Controllers User Manual V 3.1

Download Kelly KEB Controllers Configuration Program v3.1

Kelly KEB/KBL Controllers Configuration Program Online Demo / Help

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