OTIS
Advance exchange
J+2 repair
J+10 repair
Frequency drive Carte de puissance VF DCB II 3KW
Repair of the Carte de puissance VF DCB II 3KW OTIS frequency drive. Diagnosis, testing and reconditioning. Available for repair in J+2 or J+10, or as an advance exchange subject to availability.
Advance exchangeJ+2 repairJ+10 repairDescription
Functions of the OTIS lift frequency drive: Carte de puissance VF DCB II 3KW. This electronic subassembly handles motor control, acceleration and deceleration ramp management, and speed regulation within the control cabinet.