How to Choose the Right Medium Voltage Power transformer for Your Application: A Guide for Low Noise Manufacturers

When selecting a medium voltage Power transformer for your application, it is important to consider the noise levels that the transformer will generate. Low noise manufacturers must take into account the transformer’s size, type, and design to ensure that it meets their noise requirements. This guide will provide an overview of the factors to consider when selecting a medium voltage Power transformer for low noise applications.

Type	Rated capacity （KVA）	Voltage combination（KV）	No-load losses（W）	Load losses（W）	No-load current (%)	Short-circuit impedance (%)
S11-630	630	33,35/6.3,6.6,10.5,11	830	7870	1.10	6.5
S11-800	800	33,35/6.3,6.6,10.5,11	980	9410	1.00	6.5
S11-1000	1000	33,35/6.3,6.6,10.5,11	1150	11540	1.00	6.5
S11-1250	1250	33,35/6.3,6.6,10.5,11	1410	13940	0.90	6.5
S11-1600	1600	33,35/6.3,6.6,10.5,11	1700	16670	0.80	6.5
S11-2000	2000	33,35/6.3,6.6,10.5,11	2180	18380	0.70	6.5
S11-2500	2500	33,35/6.3,6.6,10.5,11	2560	19670	0.60	6.5
S11-3150	3150	33,35/6.3,6.6,10.5,11	3040	23090	0.56	7.0
S11-4000	4000	33,35/6.3,6.6,10.5,11	3620	27360	0.56	7.0
S11-5000	5000	33,35/6.3,6.6,10.5,11	4320	31380	0.48	7.0
S11-6300	6300	33,35/6.3,6.6,10.5,11	5250	35060	0.48	7.5
S11-8000	8000	33,35/6.3,6.6,10.5,11	7200	38500	0.42	7.5
S11-10000	10000	33,35/6.3,6.6,10.5,11	8700	45300	0.42	7.5
S11-12500	12500	33,35/6.3,6.6,10.5,11	10080	53900	0.40	8.0
S11-16000	16000	33,35/6.3,6.6,10.5,11	12160	65800	0.40	8.0
S11-20000	20000	33,35/6.3,6.6,10.5,11	14400	79500	0.40	8.0
S11-25000	25000	33,35/6.3,6.6,10.5,11	17020	94100	0.32	8.0
S11-31500	31500	33,35/6.3,6.6,10.5,11	20220	112900	0.32	8.0

Size: The size of the transformer is an important factor to consider when selecting a medium voltage Power transformer. The size of the transformer will determine the amount of power it can handle and the amount of noise it will generate. Larger transformers are typically more powerful and generate more noise than smaller transformers. Type: The type of transformer is also an important factor to consider. Different types of transformers have different noise levels. For example, dry-type transformers are typically quieter than oil-filled transformers. Design: The design of the transformer is also important. Different designs can affect the noise levels of the transformer. For example, transformers with a higher number of turns will generate more noise than those with fewer turns.

Noise Reduction: Low noise manufacturers should also consider the noise reduction features of the transformer. Many transformers come with noise reduction features such as soundproofing, vibration dampening, and noise-canceling technology. These features can help reduce the noise levels of the transformer. Installation: The installation of the transformer is also important. Proper installation can help reduce the noise levels of the transformer. It is important to ensure that the transformer is installed in a location that is away from noise sources such as traffic, machinery, and other sources of noise. By considering these factors, low noise manufacturers can select the right medium voltage Power transformer for their application. By selecting a transformer that meets their noise requirements, they can ensure that their application runs smoothly and efficiently.