ZBW 320-1200KVA AC Super Power Static 3 Phase Voltage Regulator
ZBW Three phase non-contact regulator is a new generation of intelligent fast energy -saving regulated power supply designed by our company which absorbed foreign advanced technology and combined with China ‘s national conditions to stabilize AC voltage. The central control system of the voltage regulator adopts intelligent control of single-chip microcomputer and is equipped with multi-language liquid crystal display, which highlights the safety, stability, energy saving and humanized human-machine interface of the device, Compared with traditional compensation regulators, ZBW series non-contact regulators have three significant advantages: intelligent control and display, fast voltage regulation, and quiet energy saving.
ZBW Static 3 Phase Voltage Regulator is a new generation of intelligent, fast and energy-saving voltage stabilizing power supply designed by our company, which combines advanced foreign technology and China’s national conditions, aiming at stabilizing AC voltage.
The central control system of this regulator adopts single-chip intelligent control and is equipped with multi-language LCD display, which highlights the safety, stability, energy-saving and humanized human-machine interface of the equipment.
Compared with traditional compensating stabilizers, ZBW series non-contact stabilizers have the following three significant advantages:
● Intelligent control and display
● Fast voltage adjustment
● Silence and energy saving
ZBW Static 3 Phase Voltage Regulator is mainly composed of the following parts:
● Compensation transformer (control transformer)
● Thyristor non-contact switch
● Intelligent processor composed of high-speed AD sampling and microcontroller.
The stabilizer has no carbon brush, no contact, no mechanical transmission, and adopts digital intelligent control. Weekly 128-point 12-bit high-speed AD acquisition, single-chip digital processing and RMS calculation ensure precise control.
Large-scale programmable logic devices and microcontrollers further enhance performance. The user-friendly human-machine interface allows you to view and set various indicators of the regulator through the touch panel.
ZBW three-phase non-contact regulators provide you with excellent performance and reliable voltage regulation solutions that are ideal for industrial and commercial applications.
Main technical parameter
| Input Voltage range | Three phase 304V-456V , for wider range can be customized |
| Frequency | 50Hz/60Hz |
| Related voltage | Line voltage 380V |
| Voltage regulation accuracy | ±(1-7)% selectable (± 2.5% high precision) |
| Response time | <10ms |
| Stable schedule | ≤ 100ms |
| Waveform distortion | Not generate additional waveform distortion(static) |
| Effectiveness | 50KVA and below ≥97%, Above 50KVA ≥99% |
| Three-phase unbalance | Three-phase point voltage automatic balance |
| Delayed output | Regulate first, then output(protect the device from shock) |
| Overpressure | Output phase power is higher than 10%(245) |
| Under voltage | Output phase power is less than 10%(195) |
| Model | Rated capacity | Rated current | Net dimension |
| ZBW-S-10KVA | 10KVA | 15A | 390*650*860(with four wheels) |
| ZBW-S-20KVA | 20KVA | 30A | 390*650*860(with four wheels) |
| ZBW-S-30KVA | 30KVA | 46A | 390*650*860(with four wheels) |
| ZBW-S-40KVA | 40KVA | 61A | 390*650*860(with four wheels) |
| ZBW-S-50KVA | 50KVA | 76A | 390*650*860(with four wheels) |
| ZBW-S-60KVA | 60KVA | 91A | 390*650*860(with four wheels) |
| ZBW-S-80KVA | 80KVA | 121A | 460*650*1200 |
| ZBW-S-100KVA | 100KVA | 152A | 460*650*1200 |
| ZBW-S-120KVA | 120KVA | 182A | 460*650*1200 |
| ZBW-S-150KVA | 150KVA | 228A | 760*660*1660 |
| ZBW-S-200KVA | 200KVA | 300A | 760*660*1660 |
| ZBW-S-225KVA | 225KVA | 342A | 760*660*1660 |
| ZBW-S-250KVA | 250KVA | 380A | 1100*800*2000 |
| ZBW-S-300KVA | 300KVA | 450A | 1100*800*2000 |
| ZBW-S-400KVA | 400KVA | 608A | 1100*800*2000 |
| ZBW-S-500KVA | 500KVA | 760A | 1100*800*2000 |
| ZBW-S-600KVA | 600KVA | 912A | 1100*800*2000 |
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