WBT Voltage Stabilizer And Transformer Integrated Machine
WBT-D, WBT-S series single and three-phase automatic voltage stabilizer transformer (hereinafter referred to as the machine) is designed by our company to absorb the advanced technology stable change of Western Europe and combine with China’s national conditions to stabilize the AC voltage.
For the special voltage of the imported equipment and the domestic voltage, the voltage conversion of the stable integrated machine can solve the purpose of voltage regulation and voltage transformation. However, when the external power supply network voltage fluctuation or load changes cause voltage fluctuations, the output voltage can be kept stable. Compared with other forms of voltage regulators, this series has the advantages of large capacity, high efficiency, no waveform distortion, stable voltage regulation, etc.
It is suitable for a wide range of loads, can withstand transient overload,can work continuously for a long time, and can be manually/automatically switched. Over-voltage, over-current, phase loss, phase sequence protection and automatic mechanical fault protection, as well as small size, light weight, easy installation and reliable operation.
Can be widely used in industrial, agricultural, transportation, post and telecommunications, military, railway, scientific research and other fields of large-scale electromechanical equipment, metal processing equipment, production lines, construction engineering equipment, elevators, medical equipment, embroidery textile equipment, air conditioning, radio and television And places where household appliances, lighting, etc. need to be stabilized.
Main feature
| outputvoltage accuracy | 2-5% adjustable |
| Efficiency | ≥95%(powerlevel above 50KVA) |
| Response speed | ≤1.5s(when the external voltage changes by 10%) |
| Wavefomm distortion | no additional waveform distortion |
| Response time | ≥2MΩ |
| Overload capability | twice therated current for 1 minute |
| Protective function | with overvoltage, overcurrent, phase loss, phase sequence protection (single phaseabsence and phase sequence protection) and mechanical fault protection |
| input voltage: (domestic grid voltage) | Three-phase: three-phase four-wire phase voltage 220V+20%, line voltage 380V or phase voltage 220V+30%, line voltage 380V+30% optional (instruction when ordering). Single phase: 220V+20% or 220V+30% (optional when ordering); |
| output voltage | Three-phase: three-phase four-wire phase voltage 115v, line voltage 200V or three-phase four-wire phase voltage 127v, line voltage 220V; (can be customized according to customer requirements) Single phase:220V/110v/100v(can be customized caccordingto customer requirements） |
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