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Medium & High Voltage Drives

SUNSIN Medium & High Voltage Drives: Three-level topology (660V–10kV) for mining & new energy heavy loads, available with customized and explosion-proof options.

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Medium High Voltage VFD
SUNSIN Medium & High Voltage VFD

SUNSIN Medium & High‑Voltage VFD is an air‑cooled heavy‑duty drive built for mining and heavy‑industry. Adopting cascaded H‑bridge multi‑level topology, it delivers high low‑speed torque for smooth full‑load restart of

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Integrated Converter Cabinet
Rectifier‑Inverter Integrated Converter Cabinet

The Rectifier‑Inverter Integrated Converter Cabinet from SUNSIN is a robust, all‑in‑one high‑power drive solution built to withstand demanding industrial and renewable‑energy‑driven workloads. By housing both rectifier and inverter modules within

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Control Cabinet
OEM & ODM Custom HMI‑PLC Electrical Control Cabinet
SUNSIN supplies customizable OEM & ODM HMI‑PLC electrical control cabinets for varied industrial automation projects.
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Automation Control Cabinet
SUNSIN HMI PLC Industrial Automation Control Cabinet
SUNSIN HMI‑PLC control cabinet delivers customized automatic control for diverse industrial equipment.
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Mining High Voltage Drive
Mining High Voltage Drive Solution
A high voltage drive solution for open-pit mining equipment and outdoor industrial projects.
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Medium Voltage Variable Frequency Drive
Medium Voltage VFD (Variable Frequency Drive)
A three-level inverter core platform for high-efficiency medium voltage power conversion.
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