Kechang Electric

10KV Oil-immersed transformer

Distribution transformer
Oil-immersed transformer, using mature oil-immersed insulation technology, the winding is immersed in insulating oil. Insulation oil not only provides excellent insulation performance, but also takes away heat during operation to ensure stable transformer operation. It is compact and well-designed for a wide range of voltage levels with a wide capacity range, from small distribution with low capacity to large power hubs with high capacity.

Excellent insulation performance
Select high-purity and high-insulation strength high-quality insulating oil, combined with high-performance insulating materials, to ensure the safe operation of the transformer under complex conditions, reduce the risk of insulation failure, and extend the service life of the equipment.
Efficient heat dissipation and stable operation
Through the carefully designed heat dissipation structure, the operating temperature of the equipment is kept within a reasonable range. The stable operating temperature makes its performance stable, reduces the performance degradation and failure caused by overheating, and ensures the continuity of power supply.
Strong overload capacity
The selection of high-quality winding design and core materials gives the transformer excellent overload bearing capacity. In the face of peak or sudden power demand growth, it can withstand overload current for a short time, ensure uninterrupted power supply, and meet various application scenarios with high requirements for power supply reliability.
Technological innovation
Intelligent monitoring and control system. Equipped with advanced intelligent sensors, real-time monitoring of key parameters such as transformer oil temperature, winding temperature, oil level, partial discharge, etc., through the intelligent control system to analyze and process the data, realize remote monitoring and fault warning, when an abnormality occurs, the system will promptly alarm and take corresponding protection measures, which is convenient for operation and maintenance personnel to respond quickly, reduce operation and maintenance costs, and improve equipment management efficiency.
Energy-saving design
Use new energy-saving core materials such as high magnetic permeability and low-loss silicon steel sheets, combined with optimized winding turns and layout, to reduce the no-load loss and load loss of the transformer. Reduce operating costs for users.
Application scenarios
Power system, industrial field, new energy field, civil buildings, etc.

Model number	Capacity (KVA)	Voltage combination(KV)			Connecttion group	No-load loss (W)	Load loss (W)	No-load electricity (W)	Short circuit resistance (%)
Model number	Capacity (KVA)	High voltage	Tap range	Low Voltage	Connecttion group	No-load loss (W)	Load loss (W)	No-load electricity (W)	Short circuit resistance (%)
S-M-30	30	6kv 6.3KV 10KV 10.5KV	±5% or ±2×2.5%	400V	Dyn11 or Yyn0	80	630/600	1.5	4
S-M-50	50					100	910/870	1.3	4
S-M-63	63					110	1090/1040	1.2	4
S-M-80	80					130	1310/1250	1.2	4
S-M-100	100					150	1580/1500	1.1	4
S-M-125	125					170	1890/1800	1.1	4
S-M-160	160					200	2310/2200	1.0	4
S-M-200	200					240	2730/2600	1.0	4
S-M-250	250					290	3200/3050	0.9	4
S-M-315	315					340	3830/3650	0.9	4
S-M-400	400					410	4520/4300	0.8	4
S-M-500	500					480	5410/5150	0.8	4
S-M-630	630					570	6200	0.6	4.5
S-M-800	800					700	7500	0.6	4.5
S-M-1000	1000					830	10300	0.6	4.5
S-M-1250	1250					970	12000	0.5	4.5
S-M-1600	1600					1170	14500	0.5	4.5
S-M-2000	2000					1360	18300	0.4	5
S-M-2500	2500					1600	21200	0.4	5

10KV Oil-immersed transformer

Relation Products

10KV Oil-immersed transformer