Product Overview
WF·EL TND-Z-15KVA is a high-efficiency single-phase intelligent high-precision fully automatic AC voltage regulator, specially designed for 220V/50Hz single-phase power grid. It adopts advanced servo motor automatic compensation voltage regulation technology, real-time monitors input/output voltage, current and operating status through high-definition color LCD display, automatically compensates grid voltage fluctuation to keep stable 220V output.
With full copper winding coil, low power loss, high efficiency ≥98%, and complete intelligent safety protection system. It supports 7×24 hours continuous operation, effectively protecting household appliances, office equipment, laboratory precision instruments, industrial single-phase equipment from unstable power supply damage.
Core Advantages
- Single phase intelligent servo voltage regulation, stable output 220V, high precision ±1%~±3%
- High definition color LCD digital display, real-time monitoring voltage, current, frequency & operating status
- High purity full copper coil winding, low heat generation, strong overload resistance, long service life
- Complete safety protection: overvoltage, undervoltage, overload, short circuit protection
- Fast response speed ≤0.5s, no waveform distortion, no harmonic pollution
- Mobile caster design, flexible installation and movement
- Compact black cabinet design, beautiful appearance & excellent heat dissipation performance
Technical Parameters
| Item | Specification |
|---|---|
| Model | TND-Z-15KVA |
| Rated Capacity | 15KVA |
| Phase System | Single Phase Two-Wire |
| Rated Frequency | 50Hz |
| Input Voltage Range | 140V~260V |
| Rated Output Voltage | AC220V |
| 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 Protection |
| Working Mode | 24/7 Continuous Operation |
Application Scenarios
Household appliances, office equipment, commercial air conditioning systems, laboratory precision instruments, medical equipment, small industrial single-phase equipment, network communication equipment, areas with unstable municipal power grid.