400 Kva Delta Star Distribution Transformer

Conso Electrical Science and Technology Co., Ltd. is a medium capacity manufacturing firm, which has about 12000 m2 workshop space to assemble distribution transformers and pad mounted transformers. To expand the market shares, Conso electrical specializes to reduce producing costs and improve manufacturing process to the common mode distribution transformers, such as the 400 kVA Delta Star Distribution Transformer. The company could produce about 200 piece 400 kVA Delta Star Distribution Transformers in 40 days. Each of 400 kVA Delta Star Distribution Transformer will ship after has the essential tests to ensure the quality. We wish to build a good friendship with you through CONSO·CN Distribution Transformer.

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Product Description

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The Distribution Transformer sufficient usages:

1.Based on the load variation patterns, choose transformer capacity and the number of parallel units wisely.

2.For loads with significant fluctuations, consider adding small capacity transformers in addition to those operating year-round. These transformers can provide power during periods of low load.

3.If the load consistently remains at or below 30%, it's advisable to consider replacing small-capacity transformers.

4.Regularly adjust the load to keep transformers operating within the economical operating range.

5.When operating multiple transformers, adjust their operation rationally based on load distribution and variation patterns according to transformer characteristics. Ensure that transformers with good performance and low losses are in operation, while transformers with poor performance and higher losses are kept as backups, reducing the overall energy losses during transformer operation.

The 400 kVA Delta Star Distribution Transformer Technical Data:

Mode:	S11-M-400 or depends;
Rated Capacity:	400 kVA;
Basic Insulation Level:	35/75(LI/AC) or 200kV/85kV(LI/AC);
No Loading Loss:	575 ± 10% W;
Loading Loss:	6385 ± 10% W;
Impedance:	6.5%± 10%;
Rated Frequency:	50 or 60Hz;
Vector Group:	Yyn0;
Insulation Material:	25# 45# Mineral Oil;
Cooling System:	ONAN for Oil type, AN/AF for cast resin type.