MFK Composite Air-On-Load Tap Changer
Main products of the company: current transformer cores, transformer laminated cores, magnetic shielding, current transformer coils, etc. Certified by ISO9001 quality management system, ISO14001 environmental management system, and OHSAS18001 occupational health management system.
The MFK‑type composite air‑insulated on‑load tap changer is a novel, non‑flammable switch invented and patented (Patent No. 90215606.3) by Professor‑level Senior Engineer Ma Yanxu of the East China Electric Power Administration. It is suitable for three‑phase, 50 Hz, 6–10 kV dry‑type power transformers with ratings up to 3600 kVA, enabling automatic (or motorized) on‑load tap changing in response to grid voltage fluctuations. This ensures that users’ electrical equipment operates near its rated voltage, delivering benefits such as enhanced safety, improved economic efficiency, increased productivity, and energy savings. The switch is primarily intended for new on‑load tap‑changing dry‑type transformers, but it can also be used to retrofit existing no‑excitation tap‑changing dry‑type transformers into on‑load tap‑changing units.
Contact: General Manager Yao +86-13584935499
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The MFK‑type composite air‑insulated on‑load tap changer is a novel, non‑flammable switch invented and patented (Patent No. 90215606.3) by Professor‑level Senior Engineer Ma Yanxu of the East China Electric Power Administration. It is suitable for three‑phase, 50 Hz, 6–10 kV dry‑type power transformers with ratings up to 3600 kVA, enabling automatic (or motorized) on‑load tap changing in response to grid voltage fluctuations. This ensures that users’ electrical equipment operates near its rated voltage, delivering benefits such as enhanced safety, improved economic efficiency, increased productivity, and energy savings. The switch is primarily intended for new on‑load tap‑changing dry‑type transformers, but it can also be used to retrofit existing no‑excitation tap‑changing dry‑type transformers into on‑load tap‑changing units.
Main products of the company: current transformer cores, transformer laminated cores, magnetic shielding, current transformer coils, etc. Certified by ISO9001 quality management system, ISO14001 environmental management system, and OHSAS18001 occupational health management system.
MFK Composite Air-On-Load Tap Changer
Main products of the company: current transformer cores, transformer laminated cores, magnetic shielding, current transformer coils, etc. Certified by ISO9001 quality management system, ISO14001 environmental management system, and OHSAS18001 occupational health management system.
The MFK‑type composite air‑insulated on‑load tap changer is a novel, non‑flammable switch invented and patented (Patent No. 90215606.3) by Professor‑level Senior Engineer Ma Yanxu of the East China Electric Power Administration. It is suitable for three‑phase, 50 Hz, 6–10 kV dry‑type power transformers with ratings up to 3600 kVA, enabling automatic (or motorized) on‑load tap changing in response to grid voltage fluctuations. This ensures that users’ electrical equipment operates near its rated voltage, delivering benefits such as enhanced safety, improved economic efficiency, increased productivity, and energy savings. The switch is primarily intended for new on‑load tap‑changing dry‑type transformers, but it can also be used to retrofit existing no‑excitation tap‑changing dry‑type transformers into on‑load tap‑changing units.
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Contact: +86-13584935499
Address: No. 1976, Beihai Avenue, Dagong Town, Haian City, Jiangsu Province
Email: yaoqiang@zr-power.com
http://www.zr-core.com
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