High-Performance Industrial Drive Systems: Xi’an Juxinde specializes in the supply of Siemens Variable Frequency Drives (VFD) and high-power Inverters. We maintain an extensive inventory of the latest SINAMICS G120 and S120 series, as well as the high-demand legacy MICROMASTER 440 units. Every Siemens Inverter Drive is load-tested to ensure maximum torque performance and reliability. Whether for mining, steel mills, or water treatment, our certified refurbished units offer a 50% cost saving with immediate global dispatch.
| Series Name | Siemens Industrial Drive Portfolio |
|---|---|
| Product Range | 30 KW to 800 KW (High Capacity) |
| Condition | New Surplus / Certified Refurbished / Tested |
| Input Voltage | 380V – 480V / 500V – 690V (AC/DC) |
| Series Models | SINAMICS G120/G150, S120, MICROMASTER 440, 6SE70 |
SINAMICS G120 / G150 (Modular Drives): Optimized for pumps and fans with power ratings up to 560kW. Includes Power Modules (PM240/PM250) and Control Units (CU240/CU250)
SINAMICS S120 (High-Performance): Modular multi-drive systems for complex motion control (up to 800kW+).
MICROMASTER 440 (The Global Workhorse): 【High Demand Spares】 We stock large-frame 440 units (up to 250kW) for immediate legacy replacement.
SIMOVERT MASTERDRIVES (6SE70): Critical modules and boards for heavy-duty steel and paper mill retrofits.
Main DC Link Capacitor Health Check: Verification of charging curves and ESR to ensure long-term stability.
IGBT & Diode Module Diagnostic: Static and dynamic characteristic testing of power semiconductors
Control Unit (CU) Firmware Update: Matching hardware revision with the required firmware for system integration
100% Load-Bank Testing: Verifying thermal management and torque response under simulated motor load
Specialized Export Packaging: Heavy-duty crates with moisture-proof protection for Central Asia & Africa.
12-Month Performance Warranty: Peace of mind for all certified refurbished components