SULAB VF1204S Elevator Door Inverter with Precise Drive Control Multi-functional Safety Protection and Adjustable Parameters for V30 300P 5400 Series

VF1204S ND.S54.G8.A11 Elevator Door Inverter V30 For 300P 5400 Door Controller Door Motor Drive

Precise Door Operator Drive Control (Core Function)
As the "brain" of the door system, it receives main control signals and drives the door operator to smoothly open and close the door; achieving soft start/soft stop, wide speed range, precise control, eliminating jamming and impact, quiet and smooth operation, and improving passenger comfort.

Multi-functional Safety Protection
Features obstacle detection and anti-pinch functions; automatically reverses direction when the door encounters an obstacle, ensuring personnel safety; integrates overcurrent/overload/overvoltage/overheat protection, immediately stopping the machine in case of abnormalities to protect the door operator and inverter, reducing the risk of failure.

Adjustable Compatibility and Parameters
Model: VF1204S ND.S54.G8.A11; Compatible with:  V30, 300P, 5400 series passenger elevators/freight elevators; Input: 230V AC, Output: 0-230V AC; Parameters can be adjusted on-site (door opening and closing speed, slow-moving distance, torque, etc.) to adapt to different door weights and on-site requirements.

Stable, Reliable, and Easy to Maintain
Genuine product, industrial-grade design, strong anti-interference, high durability, and compatible with high-frequency start/stop; ready to use immediately, replacing old parts requires no complex debugging, significantly reducing maintenance difficulty and cost, and ensuring long-term stable operation of the door system.

Signal Interlocking and Linkage
Interlocks with elevator main control, leveling sensors, door knife, etc., allowing door opening only when level; synchronously feeds back door status signals to ensure the safety of elevator operation logic and avoid dangers such as "door opening and elevator moving".