Tel: +86-15876591363 
Email: Tony@aputon-transformer.com
- English
- 简体中文
- عربي
- БеларускаяName
- Русский язык
- Français
- ខ្មែរKCharselect unicode block name
- ກະຣຸນາ
- Ruwanda
- Malay
- বাংলা
- ဗာရမ်
- Zulu, eNingizimu Afrika
- Português
- 日本語
- ภาษาไทย
- Español
- IndonesiaName
- Tiếng Việt
- 繁体中文
5 Simple Steps That Add 10 Years to Your Transformer's Life!
2025-06-05 10:01:07
Click：
Proper maintenance ensures 20+ years service from your 4MVA 33kV transformer:
Essential Maintenance Schedule:
1️⃣ Daily: Oil level/temperature checks
2️⃣ Monthly: Buchholz relay inspection
3️⃣ Quarterly: Dissolved gas analysis (DGA)
4️⃣ Annual: Full oil filtration & testing
5️⃣ 5-Year: Core-coil detailed inspection
Aputon Electrical supports maintenance with:
• Remote monitoring systems
• Oil regeneration services
• Spare parts availability
Critical Warning Signs:
Sudden gas accumulation
Abnormal humming sounds
Hotspots >90°C
With installations in 20+ countries, we understand diverse operational challenges. Partner with us for worry-free power!
/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
WhatsApp
E-mail
