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Speed Controller SPD-SD457 Installation and Wiring |
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| Rated Voltage | 24 Volts |
| Rated For Motors | Up To 450 Watts |
| Maximum Current | 35 Amps |
| Under Voltage Protection | 21 Volts |
| Recommended Fuse Size | 40 Amps |
| Under Voltage Battery Protection: When the battery pack falls below a specific Voltage the controller turns the motor off preventing over discharging of the battery pack which extends the battery packs lifespan. (The cutoff value is approximately 21.0 Volts ± 1.0 Volts) |
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*Power Connector
Mating Connector Item #CNX-2PX2 |
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| Motor Connector
Blue = Positive Green = Negative Mating Connector Item #CNX-50 |
Required Connection |
| Throttle Connector
Mating Connector Item # CNX-63 |
Required Connection |
| Battery Gauge Connector
Mating Connector Item # CNX-62 |
~Optional Connection |
| Brake Lever Connector
Mating Connector Item # CNX-51 |
~Optional Connection |
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*The power connector should be the last connection made.
*A power switch and fuse or circuit breaker protection needs to be installed between the speed controller and battery pack. ~Optional Connections do not need to be hooked up for the speed controller to operate. |