48V 60V 72V DC Controller 800A 

I. Overview: 1. PWM pulse width modulation 2. Speed regulation ratio: 1:60 3. Speed regulation mode: Potentiometer (10KΩ/2W), analog signal 0-5V, PWM 4. Input impedance: ≥10KΩ 5. Working voltage range: ±25% of nominal voltage 6. Soft start time: 1-5 S 7. Ambient temperature: -10℃~+60℃ 8. Ambient humidity: relative humidity ≤80RH.(non condensing) 9. Current restriction protection 10. Remote start-stop can be realized 11. Applied for permanent magnet, separate excitation and series-excited motor 12. Thermal protection for controller cutting off output in case of overheating for controller to effectively protect controller and traveling crane safety. 13. Able to directly judge source of fault through luminous diode under working condition. 14. Stepless speed regulating and anti-phase braking control 15. Built-in precharging resistor and polarity protection diode provide convenience for installation and use 16. Under voltage and over voltage protection effectively protec…