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CEEG Marine Dry-Type Transformer - Certified by CCS, DNV, ABS, and BV for Shipboard Power Distribution
Certification
CE
CNAS
ISO
KEMA
TUV
UL
CEEG Marine Dry-Type Transformer
Adopts a dry-type structure and high-reliability casting process, featuring moisture resistance, salt fog resistance, mold resistance, and excellent vibration resistance. It has low partial discharge levels and meets long-term marine operation conditions and relevant classification society requirements.
CEEG Marine Dry-Type Transformer - Certified by CCS, DNV, ABS, and BV for Shipboard Power Distribution
CEEG Marine Dry-Type Transformer - Certified by CCS, DNV, ABS, and BV for Shipboard Power Distribution
CEEG Marine Dry-Type Transformer - Certified by CCS, DNV, ABS, and BV for Shipboard Power Distribution
CEEG Marine Dry-Type Transformer - Certified by CCS, DNV, ABS, and BV for Shipboard Power Distribution
CEEG Marine Dry-Type Transformer - Certified by CCS, DNV, ABS, and BV for Shipboard Power Distribution
CEEG Marine Dry-Type Transformer - Certified by CCS, DNV, ABS, and BV for Shipboard Power Distribution
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Scope of application
Shipboard Power Distribution
Cargo ships, oil tankers, cruise ships, etc., focusing on vibration resistance and insulation reliability
Shipboard Power Distribution
Shore Power Systems
Port shore power systems, emphasizing stable power supply and low partial discharge
Shore Power Systems
Offshore Engineering Equipment
Supporting equipment for offshore platforms, focusing on moisture and mold resistance
Offshore Engineering Equipment
Product Description
Product Description
1 High-quality silicon steel sheets with high magnetic permeability are selected and processed using a multi-step step-lap stacking technique, achieving lower no-load losses and improved energy efficiency.
CEEG Marine Dry-Type Transformer
2 First in China to adopt a Nomex paper insulation system, specifically designed for shipboard and offshore platform transformers, providing excellent insulation performance and reliability.
CEEG Marine Dry-Type Transformer
3 The core can be manufactured using two advanced processes: VPI (Vacuum Pressure Impregnation) or epoxy resin vacuum casting, meeting different environmental and performance requirements.
CEEG Marine Dry-Type Transformer
4 All fasteners and exposed conductive parts are specially treated to fully meet stringent requirements for moisture resistance, salt fog resistance, and mold resistance.
CEEG Marine Dry-Type Transformer
5 A uniquely designed enclosure with an integrated waterproof groove, offering protection up to IP44, ensuring safe operation in harsh environments.
CEEG Marine Dry-Type Transformer
6 A hybrid cooling system combining air cooling and water cooling, delivering excellent heat dissipation performance and strong overload capability.
CEEG Marine Dry-Type Transformer
Product Features
CEEG Marine Dry-Type Transformer

Modular Enclosure

  • Modular Design: Features a highly adaptable cabinet layout that allows for easy disassembly.
  • Quick Installation: Speeds up deployment and onsite setup, significantly reducing assembly time.
CEEG Marine Dry-Type Transformer

Noise Reduction

  • Through-Core Bolt Structure: Utilizes a secure through-bolt design to effectively minimize internal vibrations.
  • Significant Noise Reduction: Lowers operating noise levels considerably to achieve a quieter working environment.
CEEG Marine Dry-Type Transformer

Special Process

  • Varnish Impregnation: Treated with multiple varnish impregnation processes to thoroughly seal the coils.
  • Triple Protection: Significantly improves resistance to moisture, corrosion, and mold for long-term reliability.
CEEG Marine Dry-Type Transformer

45° Cold-Rolled Silicon Steel

  • Premium Core Material: Built with high-quality, cold-rolled silicon steel sheets to maximize efficiency.
  • Precision Stacking: Precision-stacked at a $45^
  • circ$ full mitre angle to minimize core losses and optimize performance.
CEEG Marine Dry-Type Transformer

Cable Gland Design

  • Flexible Cable Entry: Features cable glands installed on the transformer tank for secure cable entry and exit.
  • Adaptable Positioning: Allows the entry point to be conveniently arranged on either the left or right side to match site layout.
CEEG Marine Dry-Type Transformer

Moisture & Salt Fog Resistance

  • Marine-Grade Treatment: Coils and insulation components are specially treated to withstand high humidity and salt fog.
  • Extended Service Life: Ensures reliable operation and a longer lifespan in harsh marine environments.
Main Parameters
Temperature 25°C ~ 45°C
Humidity Relative humidity ≤95%
Vibration and Shock Capable of normal operation under vibration and shock conditions
Rolling Angle ≤22.5°
Inclination Angle ≤15°
Implementation Standard
Implementation Standard
IEC 60076 Power transformers standard
IEC 61892 Electrical installations in ships and offshore units
ISO 8846 Ignition protection for marine electrical equipment
GB/T 6451 Technical requirements for three-phase oil-immersed power transformers
GB/T 25499 Technical requirements for marine transformers
Technical Advantages
R&D Cloud Platform
R&D Cloud Platform
An integrated digital platform combining electromagnetic optimization design, parametric modeling, performance analysis, structural optimization, and automatic drawing generation. It enables transformer design resource sharing and efficient data management, including search, modification, and version control.
Simulation Analysis
Simulation Analysis
Comprehensive multi-physics simulation covering fluid flow, thermal field, electric field, leakage magnetic field, transient processes, and short-circuit forces. Each transformer series is optimized through thermal and flow analysis to accurately control winding temperature rise and hotspot distribution, ensuring reliable and stable performance.
Smart Operation & Maintenance Platform
Smart Operation & Maintenance Platform
By collecting key data such as temperature, current, voltage, vibration, and grid harmonics, the system enables real-time power quality analysis and fault alarms. It also supports mobile access for remote monitoring and intelligent O&M management.
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