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[ Applications ]

Power Equipment for Marine and Industrial Applications

Products are configured around the electrical environment, load characteristics, protection requirements, and duty cycle of each marine or industrial application.

Application map

Five applications, matched to the right equipment

The selection starts with the environment and load—not a generic product label. Each application below is linked to the corresponding transformer or rectifier family and the engineering inputs that define the configuration.

01

Marine and Naval Transformers

Shipboard and Naval Distribution

Waterproof and drip-proof marine transformers serve distribution, isolation, lighting, and auxiliary power aboard ships and naval vessels. Selection accounts for humid, salt-laden compartments, vibration, restricted installation space, system voltage and frequency, and the required B, F, or H insulation class.

  • Distribution and isolation
  • IEC 92 design basis
  • B / F / H insulation
Marine and Naval Transformers
02

Dry Rectifier Transformers

Industrial Rectification and Drives

Dry rectifier transformers are matched to converters and variable-frequency systems rather than treated as standard distribution units. Pulse count, harmonic spectrum, winding balance, insulation, temperature rise, and converter duty are coordinated for stable 12-, 24-, or 36-pulse operation.

  • 12 / 24 / 36 pulse
  • Harmonic-load allowance
  • Converter-duty windings
Dry Rectifier Transformers

Selection logic

Environment, load, and system integration come first

01

Environmental matching

Salt spray, humidity, ventilation, ambient temperature, corrosion protection, and enclosure class define the construction.

02

Load matching

Voltage, capacity, frequency, waveform, harmonics, regulation range, and duty cycle define the electrical design.

03

System integration

Transformer, rectifier, reactor, controls, cooling, protection, and interfaces are coordinated as one operating system.

03

General Industrial Rectifier Equipment

General Industrial DC

General silicon rectifiers suit relatively fixed charging, surface-treatment, and chemical loads; thyristor cabinets add continuous voltage or current regulation, monitoring, alarms, and interlocks.

  • Fixed or regulated output
  • CC / CV control
  • Integrated protection
General Industrial Rectifier Equipment
04

Offshore Platform Transformers

Offshore Platform Power Systems

Oil-immersed offshore platform transformers supply long-duty platform loads with ONAN cooling, sealed construction, and corrosion-resistant finishes. The configuration is defined around salt spray, high humidity, ambient temperature, coating system, cable interfaces, and continuous operating duty.

  • ONAN cooling
  • Sealed oil system
  • Marine corrosion protection
Offshore Platform Transformers
05

Electrolysis Rectifier Equipment

Electrolysis, Plating, and Chemical DC

High-current electrolysis duties coordinate the main rectifier cabinet, control cabinet, busbars, cooling, process monitoring, and protection as one DC power system.

  • High-current output
  • PLC process integration
  • Coordinated cooling
Electrolysis Rectifier Equipment

Application-to-product map

Start with the operating condition

Use this table to identify the product family and the first engineering inputs required for a project discussion.

ApplicationCorresponding productKey design inputs
01Shipboard and naval distributionMarine and naval transformersVoltage, frequency, protection, space
02Industrial rectification and drivesDry rectifier transformersPulse count, harmonics, temperature rise
03General industrial DCIndustrial silicon / thyristor rectifiersDC voltage, current, regulation, cooling
04Offshore platform powerOffshore platform transformersLoad, coating, sealing, interfaces
05Electrolysis, plating, chemical DCElectrolysis rectifier systemsCurrent, ripple, duty, cooling, interlocks