Three Phase Oil-lmmersed Distribution Transformer

35kV,20kV,10kV, class three phase oil immersed distribution transformers comply with the standard of ANSI/IEEE,IEC60076,GB1097(Power transformer) and GB/T6451 (Technical parameter and requirements for three phase oil-immersed power transformer), both no-load loss and on-load loss are much lower, good quality C.R.G.O. core type, high-quality oxygen-free copper coil, good appearance, safe operation, widely used over the country.

Product Details

Product Introduction

The design and manufacturing of 35kV, 20kV and 10kV three-phase oil-immersed distribution transformers strictly follow international and domestic standards such as ANSI/IEEE, IEC60076, GB1097 (power transformers) and GB/T6451 (technical parameters and requirements for oil-immersed three-phase power transformers). These transformers are carefully designed to ensure that both no-load loss and load loss are significantly reduced, reflecting the characteristics of high efficiency.

The use of high-quality cold-rolled grain-oriented silicon steel (CRGO) as the core material can effectively improve the magnetic properties of the transformer and further reduce energy loss. At the same time, the transformer coil uses high-quality oxygen-free copper material to ensure good conductivity and durability. These designs not only improve the overall performance of the transformer, but also ensure its beautiful appearance, which meets the aesthetic standards of modern industry.

In terms of safety, these transformers have been rigorously tested and verified to ensure safe operation in various working environments and reduce the risk of failure. Due to their superior performance and reliability, these distribution transformers are widely used in power systems across the country, covering multiple fields such as power generation, distribution and industrial power.

35kV, 20kV and 10kV three-phase oil-immersed distribution transformers have become an indispensable and important equipment in the power industry with their excellent technical parameters and high-quality materials, providing users with stable, economical and safe power solutions.

Technical Data Sheet

Technical Data for 35KV,20KV,10KV Class Three Phase Oil-Immersed Distribution Transformer

Rated Power(KVA)	High Voltage (KV)	Low Voltage (KV)	Connection Symbol	Short Circuit Impedance(%)	Loss(W)		No load Current (%)
Rated Power(KVA)	High Voltage (KV)	Low Voltage (KV)	Connection Symbol	Short Circuit Impedance(%)	No-load Loss(W)	On-load Loss(W)	No load Current (%)
800	10 20 35 38.5 44 46 or others	6.3 6.6 10 10.5 12.47 13.8	YNd11 Dyn11	6.5 7 7.5 8	980	9350	1.05
1000					1160	11500	1
1250					1380	13900	0.9
1600					1660	16600	0.85
2000					2030	18300	0.75
2500					2450	19600	0.75
3150					3010	23000	0.7
4000					3610	27200	0.7
5000					4270	31200	0.6
6300					5110	34900	0.6
8000					7000	38300	0.55
10000					8260	45100	0.55
12500					10800	53600	0.5
16000					11900	65500	0.5
20000					14100	79100	0.5
25000					16730	93500	0.4
31500					20000	112200	0.4

Note:The above data is only subject to our standard design, special requirement can be customized.

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Three Phase Oil-lmmersed Distribution Transformer

Product Introduction

Technical Data Sheet

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