Product Overview
WF·EL TNS-Z-50KVA is a high-power three-phase intelligent high-precision fully automatic AC voltage regulator, specially designed for 380V/50Hz high-load industrial power grid. It adopts advanced servo motor automatic compensation voltage regulation technology, real-time monitors A/B/C three-phase voltage, current and operating status through high-definition LCD display, automatically compensates grid voltage fluctuation and three-phase unbalance problems.
With high-power full copper winding coil, low power loss, high efficiency ≥98%, and complete intelligent safety protection system. It supports 24 hours a day, 7 days a week continuous industrial operation, effectively protecting large CNC machine tools, laser cutting machines, injection molding machines and other high-power industrial equipment from unstable power supply damage.
Core Advantages
- High power 50KVA capacity, three-phase separate independent voltage regulation, stable output 380V, precision ±1%~±3%
- Intelligent LCD digital display, real-time monitoring three-phase voltage, current, frequency and operating status
- High purity high-power full copper coil winding, low heat generation, strong overload resistance, long service life
- Complete safety protection: overvoltage, undervoltage, overload, short circuit, phase loss protection
- Fast response speed ≤0.5s, no waveform distortion, no harmonic pollution
- Vertical floor standing design, stable structure, suitable for large industrial workshop continuous operation
Technical Parameters
| Item | Specification |
|---|---|
| Model | TNS-Z-50KVA |
| Rated Capacity | 50KVA |
| Phase System | Three-phase four-wire |
| Rated Frequency | 50Hz |
| Input Voltage Range | 260V~430V |
| Rated Output Voltage | AC380V |
| Voltage Regulation Precision | ±1%~±3% |
| Regulation Method | Servo Motor Fully Automatic Compensation Type |
| Response Time | ≤0.5s |
| Whole Machine Efficiency | ≥98% |
| Coil Material | High Purity Pure Copper |
| Protection Functions | Overvoltage, Undervoltage, Overload, Short Circuit, Phase Loss Protection |
| Working Mode | 24/7 Continuous Industrial Operation |
Application Scenarios
Large CNC machine tools, high-power laser cutting equipment, large injection molding machines, printing machinery, automated production lines, industrial workshop central power distribution systems, laboratory high-power precision instruments.