| Customization: | Available |
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| Application: | Power, Electronic, Lighting |
| Phase: | Three |
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Marine transformers are mainly divided into two types, namely power transformers and signal transformers, and their design and application standards are also different.
1. Power transformer: Mainly used in the ship's power system, responsible for adjusting the voltage of the power system, ensuring the normal operation of flywheel generator switching power supply, control devices, slip starters and other equipment.
2. Signal transformer: Mainly used in shipboard communication systems, responsible for signal transmission, conversion and distribution.
This product is mainly a power transformer. High-voltage dry-type power transformer. It can be used as a power supply, lighting, and isolation device in the power grid. The insulation level can be divided into B, F, and H levels.
Marine medium voltage and offshore platform transformer capacity are 10000kVA and below, and the voltage level is 10kV or less. The company offers 12-pulse and 24-pulse rectifier transformers with various specifications.
Product certificates of each classification society (CcS, ABS, Bv, dnvgl, LR, Kr, NK, Rina, etc.)can be provided.Working ConditionsAmbient temperature: -25 °C~45 °C, Relative humidity<95%, Vibration and shock generated when working in the installation site of transformer, Swing angle < 22.5 °, tilt angle < 15.It has the effects of condensation, oil mist, salt mist and mold.
Service Conditions
1. Ambient Temperature: Maximum Temperature: +40°C, Minimum Temperature: -30°C, Maximum Daily Average Temperature: +20°C,
2. Maximum Annual Average Temperature: +30°C.
3. Altitude: ≤1000m.
4. Maximum Relative Humidity (Air Temperature +25°C) should not exceed 95%.
Marine transformers are the application of power transformers on ships, involving many technical issues in special occasions, such as ship communication needs, power system stability, and high protection level requirements. Therefore, compared with ordinary transformers, marine transformers have the following characteristics:
1. Marine transformers are compact, light, small, and easy to transport.
2. Marine transformers need to meet more stringent conditions, such as voltage stability, reliability of communication lines, etc..
3. Marine transformers are frequently used in harsh environments, so the protection level is relatively high.
4.The overall design has high tide resistance, moisture resistance, and corrosion resistance.
The low voltage winding adopts the whole section of copper foil, which is wound on the special low-voltage foil winding machine with the F-grade insulation. The foil coil solves the outstanding problems such as low voltage, high current coil winding, high short-circuit stress, unbalanced ampere turns, poor heat dissipation effect, windingspiral angle, unstable manual welding quality and so on. At the same tim-e, the winding ends of our company aresealed with resin, cured and formed, moisture-proof and antifouling. The lead copper bar is automatically welded byargon arc welding.
Transformer ratio and connection
Our company has a relatively strong production capacity and efficient marketing team.Products include 110KV,220KV large ultra-high voltage transformers and 35KV below various dry transformers,oil-immersed transformers,amorphous alloy transformers,pre-installed substation and various specifications of box transformer,furnace transformer,rectifier transformer,mining transformer and other special transformers.All products of the company have passed the routine,type and special tests of the National Transformer Quality Supervision and inspection Center and wuhan High Voltage Research Institute of the State Electric Power Corporation.The enterprise has passed IS09001:2015 quality management system certification;Jiangsu province enterprise measurement certification;At the same time,10KV,35KV class power transformers,box substation and the adoption of IEC certification.Product sales cover the national market,but also exported to Australia,New Zealand,India,Madagascar,Vietnam and other countries and regions.
1.Who are we?
We are transformer company, based in Jiangsu, China, start from 2007,sell to Domestic Market(80.00%),Southeast Asia(20.00%). There are all about 1200-1500 people in our company.
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