Chapter 3 Wiring and Installation................. 5 3.1 Mounting the Controller..................5 3.2 Connections......................7 3.2.1 Front Panel of KDZ Series or PM Motor Controller:......7 3.2.2 Standard Wiring of KDZ Series or PM Motor Controller....9 3.2.3 Front Panel of KDZ Sep-Ex Motor Controller........13 3.2.4 Standard Wiring of KDZ Sep-Ex Motor Controller......
This manual introduces the Kelly KDZ Series/PM/Sep-Ex Motor controllers’ features, their installation and their maintenance. Read the manual carefully and thoroughly before using the controller. If you have any questions, please contact the support center of Kelly Controls, LLC. Kelly’s programmable motor controllers provide efficient, smooth and quiet controls for electric vehicles like golf carts, go-carts, electric motorcycles, forklifts and hybrid vehicles, as well as electric boats and industrial motor speed control.
(7) Maximum reverse speed is configurable to half of the maximum forward speed. (8) Configurable and programmable with a host computer though RS232 or USB. Provide free GUI which can run on Windows XP/2000, Windows 7 and Vista(recommend using Kelly Standard USB To RS232 Converter).
Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 •Low EMC. •LED fault code. •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.
Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 2.4 Naming Regulations Chapter 3 Wiring and Installation 3.1 Mounting the Controller The controller can be oriented in any position which should be as clean and dry as possible, and if necessary, shielded with a cover to protect it from water and contaminants.
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Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 Height: 62 millimeters KDZ mounting holes’ dimensions (dimensions in millimeters) Figure 1:...
V 3.3 3.2 Connections 3.2.1 Front Panel of KDZ Series or PM Motor Controller: Three metal bars and two plugs (J1, J2) are provided for connecting to the battery, motor and control signals in the front of the controller shown as Figure 2.
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14- RTN: Signal return Notes: 1. All RTN pins are internally connected. 2. Kelly Ammeter positive connect to 5V power supply of controller, negative to J1-2. 3. Switch to ground is active. Open switch is inactive. Caution: Do not apply power until you are certain the controller wiring is correct and has been •...
Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 3.2.2 Standard Wiring of KDZ Series or PM Motor Controller Figure 4: KDZ series motor controller standard wiring...
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Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 Figure 5: KDZ Series motor controller standard wiring without Reversing Contactor...
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Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 Figure 6: KDZ PM motor controller standard wiring...
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Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 Figure 7: KDZ PM motor controller standard wiring without Reversing Contactor...
Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 3.2.3 Front Panel of KDZ Sep-Ex Motor Controller Five metal bars and two plugs (J1, J2) are provided for connecting to the battery, motor and control signals in the front of the controller shown as Figure 8.
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14- RTN: Signal return Notes: 1. All RTN pins are internally connected. 2. Kelly Ammeter positive connect to 5V power supply of controller, negative to J1-2. 3. Switch to ground is active. Open switch is inactive. Caution: Do not apply power until you are certain the controller wiring is correct and has been •...
Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 3.2.4 Standard Wiring of KDZ Sep-Ex Motor Controller Figure 10: KDZ Sep-Ex Motor Controller Standard Wiring...
Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 3.2.5 Communication Port A RS232 port of controller is provided to communicate with host computer for calibration and configuration. Figure 11: standard RS232 interface 3.3 Installation Checklist Before operating the vehicle, complete the following checkout procedures. Use LED code as a reference as listed in Table 1.
Do not connect B+, throttle and so on. The controller may display fault code in some conditions, but it doesn't affect programming or configuration. • Use a straight through RS232 cable or USB Converter provided by Kelly to connect to a host computer. •...
Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 Table 1: LED CODES LED Code Explanation Solution No power or Green 1. Check if all wires are correct. switched off 2. Check fuse and power supply. Normal operation Green That’s great! You got solution! ¤...
Kelly KDZ Series/PM/Sep-Ex Motor Controller User’s Manual V 3.3 4.5V. Non-zero throttle ¤¤¤ ¤¤¤¤ Controller won’t allow a direction change unless the on direction throttle or speed is at zero. Fault clears when change throttle is released. Regen ¤¤¤¤ ¤...