Kelly KEB48600 User Manual Download Page 15

Page: 15 / 15

Kelly Ebike Brushless DC Motor Controller User

’s Manual

V 3.3

Page 14

the fault codes will disappear and the max output

phase current will return to normal.

The Red LED flashes once at power on, then keeps off for normal operation.

“1, 2”

means it flashed once, then flashes twice after 1 second. The time between two flashes is
0.5 second. The pause time between one error code and another error code is 2 second.

Contact Us:

Kelly Controls, LLC

Home Page:

http://www.KellyController.com

E-mail:

[email protected]

Phone:

(001) 224 637 5092

Summary of Contents for KEB48600

Page 1: ...r s Manual V 3 3 Kelly KEB Brushless Motor Controller User s Manual Devices Supported KEB48220 KEB48221 KEB48300 KEB48301 KEB48400 KEB48401 KEB48600 KEB48601 KEB72330 KEB72331 KEB72450 KEB72451 KEB72600 KEB72601 KEB72800 KEB72801X Rev 3 3 Mar 2011 ...

Page 2: ...er 2 Main Features and Specifications 3 2 1 General functions 3 2 2 Features 4 2 3 Specifications 4 2 4 Models 5 Chapter 3 Wiring and Installation 6 3 1 Mounting the Controller 6 3 2 Connections 7 3 3 Installation Check List 10 Chapter 4 Maintenance 11 4 1 Cleaning 11 4 2 Configuration 11 Table 1 LED CODES 12 Contact Us 14 ...

Page 3: ...lly s programmable KEB motor controllers provide efficient smooth and quiet controls for electric bicycles electric motorcycles scooters etc It outputs high taking off current and strictly limit battery current It can work with relative small battery but provide good acceleration and hill climbing It uses high power MOSFET s and PWM to achieve efficiencies of up to 99 In most cases Powerful microp...

Page 4: ...rovided 9 Provide power supply 5V for hall sensors and other sensors 10 3 switch inputs Default to throttle switch brake switch and reversing switch Closing to ground is to activate 11 3 analog inputs 0 5V Default to throttle input brake input and motor temperature input 12 Configurable boost switch Output can arrive at the maximum current if the switch is enabled and turned on 13 Configurable tur...

Page 5: ...vironment Rugged high current terminals and rugged aviation connectors for small signal Thermal protection current cut back warning and shutdown on high temperature Configurable 60 degree or 120 degree hall position sensors Support motors with any number of poles Up to 40 000 electric RPM standard Optional high speed 70 000 ERPM and ultra high speed 100 000 ERPM Electric RPM mechanical RPM motor p...

Page 6: ...d Throttle Input 0 5 Volts Producing 0 5V signal with 3 wire pot Full Power Operating Temperature Range 0 ﹾ Ｃ to 50 ﹾ Ｃ controller case temperature Operating Temperature Range 30 ﹾ Ｃ to 90 ﹾ Ｃ 100 ﹾ Ｃ shutdown controller case temperature Peak Phase Current 30 seconds 100 350A depending on the model Continuous Phase Current Limit 50A 150A depending on the model Maximum Battery Current Configurable ...

Page 7: ...ontaminants To ensure full rated output power the controller should be fastened to a clean flat metal surface with four screws Applying silicon gel or other thermal conductive material to contact surface will enhance thermal performance Sufficient heat sink and airflow are required for high power application The case outline and mounting holes dimensions are shown in Figure 1 Height 62 millimeters...

Page 8: ...own as Figure 2 Figure 2 Front panel of KEB motor controller B battery positive B battery negative A Output U 1 A phase B Output V 2 B phase C Output W 3 C phase Figure 3 The connecting diagram of J2 J2 Pin Definition 1 PWR Controller power supply 2 RTN Signal return or power supply ground 3 RTN Signal return 4 12V high level brake and motor temperature input 5 Throttle analog input 0 5V 6 Brake a...

Page 9: ...RTN pins are internally connected RTN is internally connected to B 2 Switch to ground is active Open switch is inactive Caution Make sure all connections are correct before applying power Otherwise it may damage the controller Please securely wire B before applying power It s preferred to place contactor or breaker on B Please place precharge resistor on any breaker It can cause damage without it ...

Page 10: ...elly Ebike Brushless DC Motor Controller User s Manual V 3 3 Page 9 3 2 2 Standard Wiring of KEB Motor Controller Figure 4 KEB controller standard wiring Battery voltage can be used for controller supply ...

Page 11: ...heckout Make sure both the PWR switch and the brake are off Use well insulated tools Make sure the wire is connected correctly Turn the PWR switch on The LED should blink then keep on when the controller operates normally If this does not happen check continuity of the PWR and controller ground The fault code will be detected automatically at restarting With the brake switch open select a directio...

Page 12: ...ld be wiped down with a moist rag Be sure it is dry before reconnecting the battery Make sure the connections to the bus bars are tight Use two wrenches for this task in order to avoid stressing the bus bars the wrenches should be well insulated 4 2 Configuration You can configure the controller with a host computer through RS232 or USB port Use straight RS232 cable or Kelly Standard USB To RS232 ...

Page 13: ...ler will attempt to clear the fault code automatically after 5 second if battery voltage returns to normal 2 Check the battery voltage 3 Charge battery if necessary 1 4 Over temperature warning 1 The controller temperature is over 90º C The controller will cut back current in the case Stop or reduce output to ensure the temperature fall 2 Improve heat sink or airflow 2 1 Motor fails to start 1 Mot...

Page 14: ... short or open circuit 2 When the throttle is normal restart will clear the error 3 4 Throttle isn t zero when try to change direction The controller won t change drive direction if throttle isn t zero Also it won t change direction at high speed The controller will wait throttle and speed close to zero before changing direction 4 1 Over voltage at startup or regeneration The controller won t driv...

Page 15: ...ED flashes once at power on then keeps off for normal operation 1 2 means it flashed once then flashes twice after 1 second The time between two flashes is 0 5 second The pause time between one error code and another error code is 2 second Contact Us Kelly Controls LLC Home Page http www KellyController com E mail Support KellyController com Phone 001 224 637 5092 ...

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