High Voltage Transformer | High Insulation for Transmission Grid
Apex Electrics specializes in the research, development, and manufacturing of high-quality transformer products. Our extensive range includes oil-immersed, dry-type, amorphous alloy, and new energy transformers, as well as prefabricated substations and switchgear.
“Today’s best performance is tomorrow’s minimum standard.” This mindset drives us to continuously improve and deliver ever-advancing products and services.
Balance in Life and Work
We advocate “Live seriously, work happily.” We believe a team with a positive attitude toward life can serve you with greater creativity and passion.
Quick Response
With extensive experience in global collaboration, our team responds promptly to your needs — saving time and achieving mutual success.
High Voltage Transformer | Heavy Load Continuous Operation
Professional main high voltage transformer for power station grid connection. Matches generator parameters to ensure safe and stable power integration.
Frequently Asked Questions (FAQ)
Q:What Does Your Product Portfolio Cover?
A:Our product portfolio includes oil-immersed transformers (S11, S13, SZ11, SZ13, SFZ11, SFZ13), dry-type transformers (SCB, SG), special transformers, prefabricated substations (ZGS, YBM, XBF), amorphous alloy transformers (SBH), new energy transformers, high and low-voltage switchgear (XGW, DFP, MNS, GGD), and various accessories.
Q:Is it more appropriate to choose a transformer or a distribution box for the power distribution in the community?
A:The box-type transformer is suitable for urban residential communities. It has a high degree of integration, occupies a small area, has a clean appearance and low operating noise. It can be directly placed in the green belts or power distribution rooms of the community. The pole-mounted transformer (tower-type transformer) is suitable for suburban or rural communities. It has a low cost and is easy to install. It is erected on utility poles and is suitable for scenarios with dispersed loads.
Q:Why are dry-type transformers preferred for power distribution in high-rise buildings?
A:Dry-type transformers are oil-free and do not have the risks of oil leakage or explosion. They have high fire safety. The volume is relatively small, making them easy to install in the distribution rooms of buildings. The maintenance is simple and they meet the fire protection and space requirements of high-rise buildings.
Q:What are the special selection requirements for transformers that are matched ？
A:It features low loss and low noise; the short-circuit impedance needs to match the inverter; it has strong resistance to voltage fluctuations and harmonic impacts; the transformer for photovoltaic power stations needs to adapt to significant changes in load throughout the day and night; the transformer for wind power needs to be able to withstand outdoor high-altitude and low-temperature environments, with a protection level of no less than IP54.
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