Verified customer deployment
Protecting 16 Two-for-One Twisting Machines with One WS-300
Textile Manufacturer | Hangzhou, Zhejiang, China
Centralized voltage-sag ride-through for a production workshop, published with a defined field-record cutoff.
Key facts
Verified deployment record
- System
- 1 × WS-300
- Installed
- June 2025
- Protected scope
- 16 Two-for-One Twisting Machines (TFO Twisters)
- Recorded events
- 18 voltage-sag events
- Successful ride-through
- 18 / 18 recorded events
- Record cutoff
- August 27, 2026
Challenge
Keep a coordinated TFO workshop operating through brief sags.
Two-for-one twisting equipment relies on coordinated drives and controls that can cross a tolerance boundary before grid voltage returns.
Protection scope
One centralized system covers the verified workshop boundary.
The published scope is limited to the installed system and the protected equipment identified in the key-facts row.
Result
All released field records show successful ride-through.
The result applies to this one system’s recorded dataset through the stated cutoff date.
Evidence and data integrity
The record belongs to this single system.
The field record is separate from the two system-specific datasets published in the Fujian case study.
This page does not publish or imply power rating, sag depth, sag duration, ROI, customer company name, detailed electrical topology, efficiency, or certification status.