Sine Wave 3-Mode Controller 48V 52V 60V 72V 2000W 2500W 3000W E-bike Brushless Motor DC Controller 50A Scooter Motor Controller

36/48/52/64/72V Sine Wave 50A 500w 1500W 2000W 3000W Three Mode Brushless Module Controller for Electric Bicycle E-Scooter motorcycle

Material: aluminum alloy

Working voltage: 36V 48V 52V 60V 64V 72V

Rated power: 500-1500-2000-3000w

Current: 50A

Size: 18CM*9.5CM*5CM

MOS tube: SKST049N08

Function: three-speed shift, three-speed button, anti-theft alarm, smart cruise, LCD instrument, pointer instrument, high battery brake, low battery brake, P gear selection

question1.：Wiring not working; no voltage.

 reply  he ignition switch wiring is not connected.

1. Power cord

The positive and negative poles of the power supply and the lock wire of the switch Please connect the power cord thick red line for positive pole, thick black line for negative pole and the switch lock wire thin red line of the controller to the positive and negative poles of the electric vehicle power supply and the switch lock wire respectively.

question2.：Speed limit 25 km/h

 replyA three-speed access point is required, allowing for speed adjustment Level 1, Level 2, and Level 3.

Short-circuiting the black wire and the blue wire of the three-speed control will set the system to its maximum speed by default.

question3.The display screen is not working.

replyCheck whether the green-wired instrument cable or the purple-wired LCD instrument cable is connected to the display screen.

Friendly reminder:The ignition key cable has a thin orange round plug.This cable must be connected to the positive power terminal;otherwise, the ignition will not start.

The SHB0768F has a debug cable: DV (debug cable learning, throttle learning); 48V/60V/72V intelligent recognition (learning status recognition voltage 60V/72V); undervoltage (40V/50V/60V), 72V power-on self-recognition: Normal undervoltage: low-level alarm A3: low brake L; three-speed shifter (K1-low, K2-high) / three-speed pushbutton ZL: low gear 80%, medium gear 100% (default), high gear 110% (129% with wheel hub Hall effect); high gear Electric anti-skid, no running anti-skid: LCD [F3, default Yadi general protocol, maximum throttle, brake on and turn the throttle three times to switch to New Thinking/Yadi Guanneng/Emma/Tailing instrument protocol, with memory]: ABS (wheel hub secondary adjustable, default no, differential no): square wave peak [reserved 5] adjustable, current peak [+8] (it is recommended to use a higher specification MOS); sine wave peak [phase current] adjustable: no Hall can overspeed: RXD suspended wheel motor mode Hall state switching instructions

[1 Sine wave to single Hall effect (one Hall effect is broken): The switch can be switched twice. The third time the switch fails, the system is forced into single Hall effect mode.

2 Sine wave to no Hall effect (Hall effect ground wire failure): The switch can be switched twice. The third time the switch fails, the system is forced into no Hall effect mode.

3 Single Hall effect to no Hall effect (one Hall effect is broken first, then the other Hall effect is broken / one Hall effect is broken first, then the ground wire is broken): If one Hall effect is broken first, the system is forced into no Hall effect mode, regardless of whether the second Hall effect or the Hall effect ground wire is broken.

4 In all of the above situations, powering on will recheck the Hall effect status and return to the corresponding operating mode.] Current limit 40A; Soft start +13: No temperature protection; Customized for customer motors (others are not available); Push-button P position [TXD defaults to P position upon power-on. The motor is released from standstill, but only released, not forward. The brake can also be released.]

Low brake (L) Anti-theft signal (A3) NT-theft signal (A3TP/NCGND) Electric door lock (VCC)

Electric door lock (VCC) LCD meter (F3) High brake (DCRXD) Turbo signal (SD) 5VHCHAHB

Electric door lock (VCC) Power supply (+) Wheel movement signal (c) Instrument (YB) GND (GND) Q (Q) Learning cable (DV) Three-speed push button (ZL) Low speed shifter (K1) High speed shifter (K2) Turbo 4.3V (4.3V) External programming (CLK) GND (GND)

Friendly reminder The ignition key cable has a thin orange round plug.This cable must be connected to the positive power terminalotherwise, the ignition will not start.

 The pink P-type connector cable requires plugging in during installation.