Overview of Low Voltage Transformers

Offer Sample Marine Mva Low Voltage Dry Type Power Transformer 11kv 20kv 630kva is critical power equipment that uses the axiom of electromagnetic induction to convert AC voltage, including voltage, current, impedance conversion, isolation, and stability functions. It usually consists of three parts: primary coil, secondary coil, and iron core (or magnetic core). Low-voltage transformers are widely used in power systems for voltage regulation, impedance matching, and safety isolation. It is also commonly used in various electronic devices and circuits, such as audio devices, TV receivers, computer power supplies, etc., to achieve functions such as voltage, current, and impedance conversion. In addition, low-voltage transformers also play an essential role in safety, preventing excessive recent or circuit failures from posing a threat to equipment or personal safety and protecting equipment from harmful effects such as sudden power changes and surge currnts.

Features of Low Voltage Transformers

Small size, low power, easy installation, suitable for low-power equipment and short distance power transmission.

Not using oil as an insulation medium is more environmentally friendly.

Has excellent moisture and corrosion resistance, suitable for harsh working environments.

Strong isolation, with high safety and reliability.

No need for oil inspection, filling, and replacement, reducing maintenance costs and workload.

Low magnetization current, low noise, low temperature rise, stable performance and high efficiency.

Specification of Offer Sample Marine Mva Low Voltage Dry Type Power Transformer 11kv 20kv 630kva

This transformer is a dry type power transformer made for marine use. It handles low voltage power distribution on ships and offshore platforms. The power rating is 630kVA. It operates at 11kV and 20kV voltage levels. This suits various marine electrical systems. The dry type design uses air for cooling. This avoids oil leaks. It is safer for people and the environment. There is no fire risk from oil. It contains no harmful substances. The transformer is built tough for marine settings. It resists moisture, salt spray, and corrosion. It handles vibrations at sea. It copes with temperature changes. The unit is compact. It saves space on vessels. Maintenance needs are low. It stays reliable in harsh conditions. The transformer meets global marine standards. It delivers safe, efficient power distribution. Energy losses are minimal. This cuts operating costs. The design allows easy installation. Servicing is straightforward. Parts are accessible. This reduces downtime. You can install this transformer in many marine areas. It powers main distribution boards. It runs auxiliary machinery. It supports lighting systems. It works with control panels. It fits new shipbuilding projects. It suits retrofits. It connects shore power. It energizes docked vessels.

Applications of Offer Sample Marine Mva Low Voltage Dry Type Power Transformer 11kv 20kv 630kva

This transformer is built tough for marine use. It handles low voltage power distribution on ships and offshore platforms. The 630kVA capacity suits many vessel power needs. It works with 11kV or 20kV systems. This flexibility helps in different marine electrical setups.

Ships face harsh conditions. Salt air causes corrosion. Constant vibration shakes equipment. High humidity threatens electrical parts. This transformer is designed for these challenges. Its dry-type construction means no flammable oil. This is vital for fire safety onboard. It prevents leaks and messy spills inside tight engine rooms.

The core and coils get special protection. Advanced insulation materials resist moisture and salt. Enclosures are robust. They are often made from marine-grade stainless steel or coated steel. This fights rust. The design minimizes electromagnetic losses. It saves energy. Space is limited on vessels. This transformer has a compact footprint. It fits easier into engine rooms or electrical compartments.

Reliability is non-negotiable at sea. This transformer delivers stable power. It powers critical systems. These include propulsion drives, deck machinery, cargo pumps, and navigation systems. It handles the constant load changes common on ships. It operates smoothly in high temperatures found near engines. Special vibration dampening reduces wear from the ship’s movement. This extends its working life.

Maintenance is simple. Dry-type design avoids oil checks and changes. Access points allow for easy visual inspections and cleaning. It meets strict marine safety standards. Look for approvals like ABS, DNV, or Lloyd’s Register. These certifications confirm its suitability for the marine environment. It ensures crew safety and vessel operational integrity. This transformer is a dependable power solution for demanding marine applications.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Offer Sample Marine Mva Low Voltage Dry Type Power Transformer 11kv 20kv 630kva, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Offer Sample Marine Mva Low Voltage Dry Type Power Transformer 11kv 20kv 630kva

What is this transformer for?
This transformer steps down power on ships. It handles 11kV or 20kV input voltage. It delivers 630kVA power. It’s designed specifically for marine electrical systems.

Is it safe for ship use?
Yes. It’s built to marine safety rules. It meets strict marine standards. It uses dry-type insulation. This avoids fire risks from oil leaks. It’s much safer than oil-filled types in tight ship spaces.

Can it handle saltwater air?
Absolutely. Marine environments are tough. Salt spray causes corrosion. These transformers resist salt spray. Special coatings protect the core and windings. The enclosure is also corrosion-resistant. This ensures long life at sea.

How does it stay cool without oil?
It uses air cooling only. The design allows good airflow. Natural convection moves heat away. Forced air fans are optional. These kick in under heavy loads. This keeps temperatures safe reliably. No oil means less maintenance too.

Can it switch between 11kV and 20kV?
Yes, it accepts both voltages. The primary windings have taps. These taps let you configure the input. You set it for either 11kV or 20kV operation. This flexibility helps on different vessels. It matches various shipboard power sources.