Tel: +86-15876591363 
Email: Tony@aputon-transformer.com
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Why 90% of Heavy Industries Choose 4MVA 33kV Oil Transformers?
2025-05-30 09:41:07
Click：
The 4MVA 33kV Oil Type Transformer stands as a cornerstone in industrial power distribution, offering:
✔ High efficiency (up to 99% at full load)
✔ Exceptional cooling through mineral oil insulation
✔ Robust construction for harsh environments
✔ 33kV voltage rating ideal for medium-scale power distribution
Guangzhou Aputon Electrical Co., Ltd. brings:
• ISO9001/14001/OHSAS18001 certified manufacturing
• Custom engineering for specific load requirements
• Global deployment experience across 20+ countries
Typical Applications:
Manufacturing plants
Mining operations
Renewable energy substations
Commercial complexes
Our transformers undergo rigorous testing including:
→ Temperature rise tests
→ Impulse voltage tests
→ Short-circuit withstand tests
Choose Aputon for reliable power solutions that keep industries running 24/7!
/product/transformer/4mva-33kv-oil-type-transformer
Author：
Guangzhou Aputon Electrical Co.,Ltd.
CONTACT
Office-ADD: Second floor, Jiutan Village, Xiuquan Street, Huadu District, Guangzhou, Guangdong, China
Factory-ADD: Fenjiangbei Road No.91, Chancheng, Foshan, Guangdong, China
(formerly State-owned Foshan Transformer Factory)
Phone: +86-15876591363
00 1 (323) 841-2808
E-mail: Tony@aputon-transformer.com
Lily@aputon-transformer.com
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