MD520 High-Performance Vector Variable Frequency Drive MD520-4T355(S)(-L)
The MD520 series is a general-purpose, high-performance current-vector variable frequency drive, mainly used to control and adjust the speed and torque of three-phase AC asynchronous motors and three-phase AC permanent-magnet motors. Built-in fault detection and shutdown mechanisms, together with SIL3-rated STO safety functionality, protect personnel and equipment during production. It meets CE, UL, EAC, UKCA, safety certification and other certification standards for worldwide applications. It can drive air compressors and automated production equipment in textiles, papermaking, wire drawing, cables, rubber and plastics, ceramics, machine tools, packaging, food processing, fans, water pumps and other applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Power Supply | Three-phase 380-480Vac，50/60Hz |
| Volume | T12 |
| Power Supply Capacity [Three-Phase 380-480Vac,50/60Hz; Heavy-Load Application] | 565 kVA |
| Input Current [Three-Phase 380-480Vac,50/60Hz; Heavy-Load Application] | 617 A |
| Rated Power [Three-Phase 380-480Vac,50/60Hz; Heavy-Load Application] | 355 kW |
| Rated Power [Three-Phase 380-480Vac,50/60Hz; Heavy-Load Application] | 485 HP |
| Output Current [Three-Phase 380-480Vac,50/60Hz; Heavy-Load Application] | 650 A |
| Power Supply Capacity [Three-Phase 380-480Vac,50/60Hz; Light-Load Application] | 716 kVA |
| Input Current [Three-Phase 380-480Vac,50/60Hz; Light-Load Application] | 782 A |
| Rated Power [Three-Phase 380-480Vac,50/60Hz; Light-Load Application] | 450 kW |
| Rated Power [Three-Phase 380-480Vac,50/60Hz; Light-Load Application] | 600 HP |
| Output Current [Three-Phase 380-480Vac,50/60Hz; Light-Load Application] | 820 A |
Key Features
Datasheet
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Supplier Information
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