Sine Wave Controller 72V Programmable with Cable IP67 Waterproof High Work Efficiency for 1.5 to 3kw QS Engine Item Type: Sine Wave Controller Material: Metal Line Current: 80A Phase Current: 260A Power: 1.5KW-3KW Model: Nd72260 Waterproof Grade: IP67 Rich software parameter configuration: 1. Monitor and configure the controller through the visual computer interface, and upgrade online. 2. The current at different speeds can be adjusted online. The forward and backward maximum speed and economic speed are adjustable. 3. The bus current and phase current can be adjusted. 4. The accelerator pedal threshold can be adjusted to adjust the pedal response sensitivity. Perfect protection function: Suitable for medium and high speed hub motors, mid engine, high end electric tricycle