10 kV All-in-One Transformer and Reactor Test System
Upgrade your facility with an intelligent, centralized test workstation.
Designed for small-capacity power transformers, this all-in-one test bench integrates multiple high-risk, decentralized testing procedures into a single, safe, and highly cost-effective platform.
Product Overview
The ZWTB Series 10 kV All-in-One Transformer and Reactor Test System revolutionizes traditional testing by shifting from a cumbersome test bench to an intelligent test workstation.
Serving as both the “quality control center” and the “efficiency engine” for your transformer manufacturing plant, it allows your engineers to complete highly precise and comprehensive routine tests with fewer personnel, in less time, and with maximized safety—ultimately helping you win customer trust and market leadership.
Functions and Value:
1. Comprehensive Testing Capabilities: Expertly performs a wide array of critical tests, including transformer winding resistance, turns ratio and vector group, no-load/load loss, impedance voltage, double-frequency & AC withstand voltage, temperature rise, and dissipation factor (tan δ) measurement.
2. Intelligent Automation: Powered by advanced software control. Once the initial test wiring is completed, the system supports fully automated testing sequences, automatic calculation of results, and secure data storage, completely eliminating manual human errors.
3. Compact & Cost-Effective Design: Specifically engineered for small-capacity power transformers and special transformers. Its highly integrated, all-in-one structure requires a smaller factory footprint while delivering an outstanding return on investment.
4. Centralized Safety Management: Traditional high-risk and dispersed testing operations are now integrated into a secure, centralized control platform. This unified approach drastically reduces operational hazards, ensuring the highest safety standards for your testing personnel.
Technical Details
| Item | Measuring Range | Relative Error |
|---|---|---|
| Voltage measurement range | 0.1–800 V | ±(0.1% of reading + 0.1% of range) |
| Current measurement range | 0.1–400 A | ±(0.1% of reading + 0.1% of range) |
| Power | U × I | ±(0.1% of reading + 0.1% of range) |
| Power factor | 0.1–0.9999 | ±3 digits |
| Power supply | Three-phase four-wire AC 400 V +10% 50–60 Hz ± 2% | |
| Operating environment | Operating temperature -20~50 °C; relative humidity 30%~90% |
Model Selection Guide
| Feature | ZW5320 | ZW8320 |
|---|---|---|
| Max Output Current | 20A | 20A |
| Max Resistance Range | Up to 200Ω | Up to 25kΩ (Includes 10mA, <1mA steps) |
| 3-Phase Auto Test | Supported | Supported |
| Auto Degaussing | Supported | Supported |
| Magnetic Assist | Not available | Supported |
| Best Application | Standard distribution & medium power transformers. | Large power transformers requiring rapid LV winding tests. |
Recent Work
Parts List
| Item NO. | Max Current | Measuring Range | Main Features | Recommended Application |
|---|---|---|---|---|
| GDZR-10A | 10A | 100μΩ - 20KΩ | Portable, built-in discharge alarm | Small to medium distribution transformers |
| GDZR-20A | 20A | 10μΩ - 10KΩ | High-speed testing, heat dissipation | Medium-sized power transformers |
| GDZR-40A | 40A | 1μΩ - 2KΩ | Dual-channel measurement, high current | Large-scale power transformers |
| GDZR-40A | Three-Phase 10A | 100μΩ - 10KΩ | Three-phase simultaneous measurement | Yn-type transformers, time-saving |
Product Video
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Certificate
Frequently Asked Questions
Contact our engineers for technical support and application guidance.
The 10 kV all-in-one test bench is primarily designed for testing small-capacity power transformers and special transformers. It features a compact and integrated footprint, perfect for facilities requiring high cost-performance and space efficiency.
Yes. It integrates the capabilities of multiple standalone instruments (such as turn ratio testers, DC resistance testers, and loss measurement devices) into one centralized control platform, saving time and preventing cross-operational errors.
Highly automated. After the initial test wiring is safely connected, the system relies on built-in software to execute the testing sequences, automatically calculate the technical results, and store the data, requiring minimal manual intervention.
The workstation requires a reliable Three-phase four-wire AC 400 V (+10%) power supply at 50-60 Hz (± 2%).
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