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
Please provide your contact details and project requirements below. Our team will review your request and recommend suitable equipment solutions based on your application, technical needs, and delivery destination.
Site inspection, pre-shipment checking, and project discussion can be arranged for serious buyers.