Exploring the Benefits of Vacuum Cast Coil (VCC) Dry Type Transformers

Vacuum Cast Coil (VCC) dry type transformers offer a number of advantages over traditional oil-filled transformers. VCC transformers are more efficient, require less maintenance, and are safer to operate.

Efficiency: VCC transformers are designed with a vacuum-cast coil, which eliminates the need for insulation and reduces the amount of energy lost in the form of heat. This makes VCC transformers more efficient than traditional oil-filled transformers. Maintenance: VCC transformers require less maintenance than oil-filled transformers. They are designed to be self-cooling, eliminating the need for external cooling systems. Additionally, VCC transformers are designed to be dust- and moisture-resistant, reducing the need for regular cleaning and maintenance. Safety: VCC transformers are designed to be safer to operate than oil-filled transformers. They are designed to be fire-resistant and are not prone to oil leaks, which can be a safety hazard. Additionally, VCC transformers are designed to be shock-resistant, reducing the risk of electric shock.

Comparing the Different Types of VCC Dry Type Transformers: Dyn11, Yyno, YNd11

Dyn11, Yyno, and YNd11 are three types of VCC dry type transformers. Dyn11 transformers are designed for use in low voltage applications, such as lighting and heating. They are typically used in residential and commercial buildings. Yyno transformers are designed for medium voltage applications, such as industrial and commercial applications. They are typically used in large buildings and factories. YNd11 transformers are designed for high voltage applications, such as power transmission and distribution. They are typically used in power plants and substations. Each type of transformer has its own advantages and disadvantages, so it is important to consider the application before selecting the appropriate type.

Type	Rated capacity （KVA）	Voltage combination（KV）	No-load losses（W）	Load losses（W）	No-load current （%）	Short-circuit impedance （%）
SC13-30	30	6,6.3,6.6,10,11/0.4	150	710	2.3	4.0
SC13-50	50	6,6.3,6.6,10,11/0.4	215	1000	2.2	4.0
SC13-80	80	6,6.3,6.6,10,11/0.4	295	1380	1.7	4.0
SC13-100	100	6,6.3,6.6,10,11/0.4	320	1570	1.7	4.0
SC13-125	125	6,6.3,6.6,10,11/0.4	375	1850	1.5	4.0
SCB13-160	160	6,6.3,6.6,10,11/0.4	430	2130	1.5	4.0
SCB13-200	200	6,6.3,6.6,10,11/0.4	495	2530	1.3	4.0
SCB13-250	250	6,6.3,6.6,10,11/0.4	575	2760	1.3	4.0
SCB13-315	315	6,6.3,6.6,10,11/0.4	705	3470	1.1	4.0
SCB13-400	400	6,6.3,6.6,10,11/0.4	785	3990	1.1	4.0
SCB13-500	500	6,6.3,6.6,10,11/0.4	930	4880	1.1	4.0
SCB13-630	630	6,6.3,6.6,10,11/0.4	1070	5880	0.9	4.0
SCB13-630	630	6,6.3,6.6,10,11/0.4	1040	5960	0.9	6.0
SCB13-800	800	6,6.3,6.6,10,11/0.4	1210	6960	0.9	6.0
SCB13-1000	1000	6,6.3,6.6,10,11/0.4	1410	8130	0.9	6.0
SCB13-1250	1250	6,6.3,6.6,10,11/0.4	1670	9690	0.9	6.0
SCB13-1600	1600	6,6.3,6.6,10,11/0.4	1960	11700	0.9	6.0
SCB13-2000	2000	6,6.3,6.6,10,11/0.4	2440	14400	0.7	6.0
SCB13-2500	2500	6,6.3,6.6,10,11/0.4	2880	17100	0.7	6.0