---The LC520 elevator-specific frequency converter is designed for driving control of permanent magnet synchronous motors and asynchronous motors, featuring multiple rotary encoder interfaces and a motor parameter self-tuning function for static or complete tuning.
---It supports multi-segment speed and analog speed settings, along with flexible start curve processing and multi-segment S-curve settings, ensuring comfortable elevator operation through 4-level acceleration and deceleration time settings.
---The converter includes various elevator-specific functions such as power outage self-rescue, enabling detection, holding brake contactor control, and overspeed protection, making elevator control simple and feasible.
---With its unique single-key design and built-in DC reactor and braking unit, the LC520 improves system reliability and power factor, reduces external component costs, and meets strict EMC testing standards for strong anti-interference capability.