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Kelly Ebike Brushless DC Motor Controller User

’s Manual

V 3.3

Page 6

Chapter 3 Wiring and Installation

3.1 Mounting the Controller

The controller can be oriented in any position as clean and dry as possible, or shield with a

cover to protect it from water and contaminants.

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

Figure 1:

mounting holes

’ dimensions (dimensions in millimeters)

Содержание KEB Series

Страница 1: ...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 KEB7260...

Страница 2: ...r 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...

Страница 3: ...ly 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 batter...

Страница 4: ...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 D...

Страница 5: ...ironment 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...

Страница 6: ...Brake and Throttle Input 0 5 Volts Producing 0 5V signal with 3 wire pot Full Power Operating Temperature Range 0 to 50 controller case temperature Operating Temperature Range 30 to 90 100 shutdown c...

Страница 7: ...ntaminants 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 surfa...

Страница 8: ...wn 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 J...

Страница 9: ...TN 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...

Страница 10: ...lly 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 supp...

Страница 11: ...eckout 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 controll...

Страница 12: ...d 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 bu...

Страница 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...

Страница 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...

Страница 15: ...D 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 c...