Shipboard Transformer Supplier

Shipboard Transformer

All our shipboard transformer and related electrical products strictly adhere to a comprehensive set of industry – recognized standards. These include CB/T 4388 – 2013, GJB 621A – 99, and GB/T 22194 – 2008. These standards ensure that our products meet the highest levels of quality, safety, and performance, making them reliable choices for marine applications.

Diverse Application Scenarios in Marine Environments

Our shipboard transformer is specifically designed to operate effectively in a variety of challenging marine conditions. They are suitable for applications such as illumination, power supply, communication systems, and grid isolation on marine vessels. The following are the detailed environmental parameters within which our transformers can function optimally:

• Altitude: They can work efficiently at altitudes of up to 1000m above sea level.
• Ambient Temperature: The transformers can withstand ambient temperatures as high as 45℃, ensuring stable performance even in hot marine climates.
• Relative Humidity: They are capable of operating in environments with a relative humidity of up to 95%, preventing issues related to moisture damage.
• Environmental Contaminants: Our transformers are resistant to condensation, oil mist, and mold, which are common in marine settings, thus extending their service life.
• Mechanical Stresses: During normal ship operations, they can endure vibrations, impacts, swaying up to 22.5°, and tilting up to 15° without compromising their functionality.

Technical and Craftsmanship Features of CSD & CDD Marine Transformers


• High – Quality Core Material: We use high – quality cold – rolled silicon steel for the core of our marine transformers. This material offers excellent magnetic properties, reducing energy losses and improving overall efficiency.
• Insulated Coil Options: The coils in our transformers are available in B, F, or H insulation classes, providing different levels of thermal and electrical insulation to meet various application requirements.
• Robust Encapsulation: The core and coil are encapsulated with epoxy resin. This creates a strong and durable structure that offers good heat dissipation, waterproofing, and moisture – proofing capabilities, ensuring reliable operation in marine environments.
• Convenient Cable Wiring: Our transformers are designed with user – friendly cable wiring, facilitating easy installation and maintenance on marine vessels.

General Technical Parameters of Marine Transformers

• Capacity Range: Our marine transformers come in a wide capacity range from 3kVA to 6300kVA, catering to different power requirements on marine vessels.
• Rated Voltage Options: They support various rated voltages including 690V, 440V, 415V, 400V, 380V, 230V, 220V, and 127V, allowing for flexible integration into different marine electrical systems.
• Rated Frequency: The transformers are designed to operate at both 50Hz and 60Hz frequencies, making them compatible with a global range of marine power systems.

Detailed Specifications of CSD Series Marine Transformers

Type (e.g., CSD, CSGD)	Capacity (kVA)	No – load Loss (W)	Load Loss (W)	No – load Current (%)	Short – circuit Impedance (%)	Dimension (length/width/height) (mm)	Weight (kg)	Installation Size (a*b Ød) (mm)
CSD (CSGD) – 3	3	80	115	14	3.5	460/440/490	40	220*340 13×30
CSD (CSGD) – 5	5	95	175	12	3.5	460/440/490	50	220*340 13×30
CSD (CSGD) – 7.5	7.5	130	250	11	3.5	530/450/530	70	260*350 13×30
… (remaining CSD series data as in the original table)…	…	…	…	…	…	…	…	…
CSD (CSCD, CSCBD) – 2000	2000	3800	15270	0.8	6	2000/1200/1800	4350	1000*1000 18
CSD (CSCD, CSCBD) – 2500	2500	4600	18135	0.8	6	2000/1200/1900	5150	1080*1000 18

Detailed Specifications of CDD Series Marine Transformers

Attention please: The description was copied from different cooperating manufacturers. The description may be different with the goods, please check with us when order.

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