Built-in real-time load monitoring detects blockages, overloads, or stalling. Automatically adjusts output frequency and torque to prevent tripping, reducing unplanned downtime by up to 30%. Ideal for crushers, mixers, and centrifuges.

Dual Power Terminals for Easy Wiring (≥18.5kW) Dual main power terminals allow parallel cable input, reducing heat and voltage drop. Plug-in spring terminals for control I/O~no screwdriver needed. Swappable I/O cards (3AI, 5DI, 2RO) cut retrofit time by 70%.

Built-in PID with Sleep/Wake Function Independent PID regulator supports sleep/wake logic and auxiliary feedback. Automatically stops motor under light load, wakes only when pressure drops. Saves over 45% energy~perfect for constant pressure water/air supply.

CE/UL/cUL/RoHS standard. DNV-GL, ABS, LR, BV marine approvals and ATEX motor compatibility available (with safe stop option). Safe for oil tankers, drilling rigs, and explosive dust environments.

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Shenzhen Yongsen Intelligent Technology Co., Ltd. (hereinafter referred to as "Yongsen Intelligent") is a national high-tech enterprise dedicated to power electronics technology, specializing in the R&D, production, sales, and industrial automation system integration of inverters. Leveraging its profound industry experience, the company has established a dual-driven business model of "own brand international brand service": it is both a manufacturer of Yongsen inverters with full independent intellectual property rights and a core supplier and technical service provider for Danfoss vfd, a global drive giant, in the China region.
We are a core supplier of Danfoss inverters in China. We offer a complete range of Danfoss inverter models, including custom models, with stock competitive prices. We also provide technical support services for Danfoss inverters.

The company implements a strategic layout driven by "R&D Sales," establishing its headquarters and sales center in Shenzhen, China's hub of technological innovation, to fully utilize its advantages in talent and information; meanwhile, it has built a modern production base and warehousing logistics center in Jieyang, Guangdong, forming a manufacturing and service network covering South China and radiating nationwide.

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