dry power transformer
1. Highest level of energy efficiency: this results in greater savings on electricity bills over the long term.
2. Ultra-low noise: The iron core and structure are deeply optimized, making it more suitable for hospitals, schools and data centers.
3. Safe and reliable: Oil-free, made of epoxy resin, fireproof and explosion-proof; short-circuit resistant, low partial discharge, moisture-proof and pollution-proof, and has a long service life.
4. Maintenance-free + intelligent: No lubrication required, equipped with intelligent temperature control and remote monitoring, making installation, operation and maintenance easier.
5. Beneficial effect on harmonics: Optional harmonic suppression function, suitable for new energy scenarios such as photovoltaic systems and charging stations.
1. Product overview
This 10 kilovolt transformerThe epoxy-cast SCB is one of the best energy-saving power transformers. As the flagship product of the SCB series, it utilizes high-purity electromagnetic materials, more precise vacuum casting technology, and an optimized magnetic circuit structure. Its iron core loss performance significantly exceeds that of the previous three generations, reaching industry-leading levels.
With ultra-high power efficiency, ultra-low noise, and exceptional reliability, this solution has become the choice for large data centers, high-end commercial complexes, new energy grids, and projects with extremely strict energy and environmental requirements.
2. Main advantages of the product
Ultra-high energy saving
Ultra-low noise level, environmentally friendly
Safe, explosion-proof and with increased fire resistance.
High vibration and harmonic stability, stable operation.
The foil winding features compact structure, high mechanical strength and excellent ability to withstand sudden short circuit.
![Dry-type power transformer]( "Dry-type power transformer")
3. Basic technical parameters (customizable)
Element |
Standard Parameter / Range |
Notes |
Nominal lifting capacity |
10 kVA-5000 kVA |
Typical values: 10 kVA-5000 kVA |
Connection group |
Dyn11 (default), Yyn0 |
Other connections are customizable |
Idle losses |
Ultra-high energy saving |
|
Load losses (120℃) |
Ultra-high energy saving |
Low resistance conductor, less heat generation. |
Short-circuit impedance |
4%, 6% (default), custom value |
Adaptation to different system powers during short circuit |
Insulation class |
Class H standard (permissible temperature rise 150 K) |
High temperature resistance, good overload capacity |
Noise level |
≤42–50 dB(A) |
The highest level of silence in the industry. |
Degree of protection |
IP20 / IP30 / IP54 |
Adapts to humidity, dust, salt fog and harsh environmental conditions. |
4. Areas of application
As one of the best energy-saving devices, it is especially suitable for high-tech areas with extremely high requirements for energy consumption, noise level and reliability.
Data Centers and Cloud Computing: Large data center facilities, supercomputer centers requiring ultra-high energy efficiency and uptime.
New energy networks: photovoltaic power plants, wind farm booster stations, energy storage stations requiring harmonic immunity and high stability.
Luxury retail and healthcare: five-star hotels, shopping malls, class III hospitals (ICU/operating rooms).
5. Key points of operation and maintenance
Installation conditions: Please ensure good ventilation and sufficient space for heat dissipation; the ambient temperature should be between -25℃ and +55℃.
Pre-start check: Check the insulation resistance of the windings, the absorption coefficient or the polarization index; confirm the correct wiring and the correct temperature controller settings.
Scheduled Maintenance:
Clean the winding surface regularly (recommended once a year) from dust to avoid heat accumulation.
Check the temperature controller and communication module to ensure normal operation of remote monitoring.
Before restarting after a long period of inactivity, check the thermal insulation; drying is not required.
Troubleshooting: If the overheating alarm or protection circuit is triggered, first check for an overload, a clogged vent, or a faulty temperature controller. Do not attempt a reset blindly.
