B21, China Town Mall, Midrand
3-Phase Intelligent Compensated Voltage Regulator Stabilizer ZBW-S-800KVA
- Section : Electrical & Tools
- Category : Power Supplies
- SKU : 1600126903120
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 Three phase non-contact regulator in mainly composed of compensation transformer (controllable transformer), thyristor non-contact switch, high speed AD sampling and intelligent processor composed of single -chip microcomputer. No carbon brush, no contact, no mechanical transmission, digital intelligent control. 12-bit high -speed AD acquisition 128 points per week, single chip digital processing and RMS calculation, accurate control, large-scale programmable logic device and microcontroller. User friendly human machine interface: you can view and set various indicators of the regulator through the touch panel.
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 |
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 04 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the purpose of the ZBW-S-800KVA regulator?
The ZBW-S-800KVA is designed to stabilize AC voltage in three-phase systems, ensuring a consistent and reliable power supply.
2. How does the intelligent control system work?
The central control system uses a single-chip microcomputer for intelligent control, allowing for precise voltage regulation and monitoring through a user-friendly interface.
3. What are the advantages of using a non-contact regulator like the ZBW-S-800KVA?
Compared to traditional regulators, the ZBW-S-800KVA offers intelligent control, fast voltage regulation, and quiet energy-saving operation, without mechanical wear.
4. What is the input voltage range for this voltage regulator?
The input voltage range for the ZBW-S-800KVA is three-phase 304V to 456V, and it can be customized for a wider range.
5. What is the response time of the ZBW-S-800KVA?
The response time is less than 10 milliseconds, allowing for quick adjustments to voltage changes.
6. Can the ZBW-S-800KVA handle unbalanced three-phase loads?
Yes, the ZBW-S-800KVA automatically balances the three-phase point voltage to manage unbalanced loads effectively.
7. What is the maximum efficiency of this voltage regulator?
For capacities above 50KVA, the efficiency is ≥99%, ensuring minimal energy loss during operation.
8. How is the device protected from voltage surges?
The ZBW-S-800KVA features a delayed output function that regulates voltage before it is output, protecting connected devices from surges.
9. What dimensions does the ZBW-S-800KVA have?
The dimensions of the ZBW-S-800KVA are 1100mm x 800mm x 2000mm, and it comes equipped with wheels for easy mobility.
10. What is the voltage regulation accuracy of the ZBW-S-800KVA?
The voltage regulation accuracy is selectable between ±(1-7)%, with a high precision option of ±2.5%.
11. Is there a display for monitoring the voltage regulator's performance?
Yes, the ZBW-S-800KVA features a multi-language liquid crystal display that allows users to view and set various indicators.
12. What kind of maintenance does the ZBW-S-800KVA require?
Due to its non-contact design, maintenance is minimal; however, regular checks on connections and functionality are recommended.
13. What are the environmental operating conditions for the ZBW-S-800KVA?
The device is generally designed for standard industrial environments; specific operating conditions should be referenced in the product manual.
14. What is the maximum rated capacity of the ZBW series?
The maximum rated capacity of the ZBW series is 800KVA, specifically designed for high-demand applications.
15. Is the ZBW-S-800KVA suitable for all types of electrical equipment?
The ZBW-S-800KVA is suitable for a wide range of electrical equipment requiring stable voltage; however, check specific equipment requirements for compatibility.
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