Oil-Immersed Type Power Immersed Distribution 400 kVA 140 Mva Oil Filled Transformer

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: Oil transformer
• Core: Amorphous Alloy Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001, CCC, CE
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Huadong
• Rated Capacity: 30-31500kVA(0.03-31.5mva)
• Input Voltage: 3kv, 6kv, 10kv, 15kv, 35kv, 69kv, 110kv, 132kv, 22
• Output Voltage: 440V, 380V, 220V, 110V, 480V
• Frequency: 50/60Hz
• Customized: Acceptable
• Transport Package: by Wooden Drum or Others
• Specification: 1000kg
• Trademark: huadong
• Origin: China
• HS Code: 85043119
• Production Capacity: 100000 Set

Product Description

Product Description

Three Phase Oil Immersed Transformer

The three phase oil immersed transformer is one of the most matured transformer available on market, it got copper and aluminium coil for option very widely used in outside power distribution situations. Our oil immersed transformers with the following features: New insulating structure to improve the anti-short circuit ability High-quality cold-rolled silicon steel iron core Selected high-quality oxygen-free copper wire Multi-layer cylindrical structure high-voltage winding Special anti-loose treatment for all of the fasteners

Rated Capacity (kva)	HV (kV)	Tapping Ranges	LV (kV)	Vector-group	No-load Loss	75 ºC Load Loss	No-load Loss	Short -Circuit Impendance
30	6 6.3 10 10.5 11 or others	±5% ±2 2.5%	0.4 or others	Dyn11 Yyn0 or others	100	630/600	0.80	4.0
50					130	910/870	0.75
63					150	1090/1040	0.75
80					180	1310/1250	0.70
100					200	1580/1500	0.65
125					240	1890/1800	0.65
160					280	2310/2200	0.60
200					340	2730/2600	0.50
250					400	3200/3050	0.50
315					480	3830/3650	0.45
400					570	4520/4300	0.45
500					680	5410/5150	0.40
630					810	6200	0.40	4.5
800					980	7500	0.35
1000					1150	10300	0.35
1250					1360	12000	0.30
1600					1640	145000	0.30

 

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Customer Project

Certifications

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Company Profile

FAQ

1.You are manufacturer or trader ?
We are a professional manufacturer with more than 20 years experience.Our factory located in jiaozuo city,henan province,china.

2.How can I get the quotation of the products ?
Pls send inquiry to us,we will reply you within 12 hours.

3.What does your company do regarding quality control?
1) all raw materials we selected are the highest quality.
2) professional and skillful workers care every details in handling the producing.
3) quality control department is specially responsible for quality checking in each process.

4.Do you provide oem project service?
Yes,oem & odm order is warmly welcomed.
Our technical engineers can give you the professional suggestions.

5.Can I get the sample?
Yes,pls send inquiry to us,then our sales manager will arrange the samples for you.