1 / 2
| Item | Specification |
| Product Model | Example: S22-M-100/10 (S=Three-Phase; 22=Top Efficiency Class; 100=kVA; 10=HV kV) |
| Rated Capacity（Sn） | 30kVA~2500kVA |
| Phase/Frequency | Three-Phase; 50Hz/60Hz (±1% tolerance) |
| Connection Group | Dyn11 (standard) |
| Core Structure | Three-phase three-limb wound core (inner-outer frame winding) |
| Parameter | Operating Range |
| Ambient Temperature | -25℃~40℃ (optional -40℃ with anti-freeze) |
| Altitude | ≤1000m (5% derating at 1500m) |
| Humidity | ≤90% @25℃ (no condensation) |
| Protection Class | IP23 (outdoor)/IP20 (indoor) |
| Service Life | 20 years (normal maintenance) |
| Parameter | Value | Test Condition |
| No-Load Loss (Po) | ≤120W (S22 class) | Rated voltage/frequency |
| Load Loss (Pk) | ≤1140W | Rated current, 75℃ |
| Impedance (Uk%) | 4%~5% | 75℃, ±10% tolerance |
| No-Load Current (Io%) | ≤0.8% | Rated voltage |
| Item | Value |
| Rated Capacity | 100kVA |
| HV/LV Voltage/Current | 10kV/5.77A; 0.4kV/144.3A |
| No-Load/Load Loss | ≤120W / ≤1140W |
| Short-Circuit Impedance | 4.5% |
| Core Material | 30Q130 Silicon Steel |
Customization available for special voltages, high-altitude, or explosion-proof requirements. All parameters verified by third-party labs.
Adopting advanced winding technology, it achieves an energy efficiency of up to 98%, significantly reducing energy loss. This cuts users' operational costs substantially in long-term use and meets energy-saving and consumption-reduction requirements.
With an exquisite structural design, it has a smaller volume, which can flexibly fit into various installation scenarios such as industrial workshops and power distribution rooms. It saves limited site space and simplifies layout planning.
It features excellent electrical stability and is paired with high-insulation-strength materials, effectively resisting interference like voltage fluctuations. Moreover, it has a long service life, reducing the frequency of maintenance and replacement and ensuring continuous equipment operation.
It supports customized specifications based on customers' personalized needs such as power, voltage, and installation method. It can accurately match different application scenarios including power distribution, industrial equipment, and new energy systems, meeting diverse usage requirements.
Leverages advanced winding craftsmanship to reach an impressive 98% efficiency, minimizing energy waste drastically. This not only slashes long-term operational costs for users but also aligns with global energy-saving and emission-reduction standards.
Boasts a streamlined structural design with a smaller footprint, enabling flexible installation in industrial workshops, power distribution rooms, and other spaces. It optimizes the use of limited site area and simplifies overall layout planning.
Delivers reliable electrical performance, paired with high-insulation-strength materials that effectively withstand voltage fluctuations and other disturbances. Its extended service life reduces maintenance and replacement frequency, ensuring uninterrupted equipment operation.
Offers tailored specifications (e.g., power, voltage, installation mode) to match customers’ unique needs, perfectly adapting to power distribution systems, industrial machinery, and new energy setups, thus meeting diverse application demands.
What is the energy efficiency rating of this transformer?
The transformer adopts advanced winding craftsmanship and high-quality 30Q130 silicon steel core structure to achieve an ultra-high energy efficiency rating of up to 98%, which significantly lowers operating costs.
Can this transformer be customized for special voltages and conditions?
Yes, we support comprehensive customization for special voltage ratios, high-altitude operations, explosion-proof conditions, and extreme ambient environments down to -40℃.
What core structure does this transformer use?
It uses a high-performance three-phase three-limb wound core design featuring an inner-outer frame winding layout for optimized electrical stability and magnetic flux paths.
What are the environmental limits for normal operation?
The standard operating temperature ranges from -25℃ to 40℃, with altitude installation limits ≤1000m and humidity levels up to 90% (without condensation).
What is the typical service life of the equipment?
With standard maintenance, the system is designed to offer a service life of at least 20 years under normal operating conditions.
How are the technical specifications and losses verified?
All technical parameters, including no-load loss, load loss, and short-circuit impedance, are fully verified and certified by accredited third-party testing laboratories.
