Low voltage generators

Whether you need a customized solution or a robust standard unit, ABB's LV (low voltage) marine generators deliver efficiency, reliability, and peace of mind at sea. They cover the power range 400-5000 kVA in frame sizes 400-630 with typical voltages of 400-480 V (standard) and up to 1 kV (modular).

Reliable power solutions for marine and offshore applications

ABB offers a comprehensive range of low voltage (LV) marine generators designed to meet the demanding requirements of marine environments.

Modular marine generators

Tailor-made for gen-sets on board ships and offshore platforms, these generators offer flexible configurations to suit specific operational needs.

 

Standard marine generators

Engineered for main, auxiliary and emergency power generation, these generators provide dependable performance and compliance with marine standards. 

Key benefits

Application specific generators

Proven in demanding marine environments, ABB's standard 4-pole generators offer fast delivery without compromising reliability. ABB has the experience to deliver tailor-made modular and standard generators on time and in budget.

Proven technology

The excitation power in modern synchronous generators is typically supplied by and auxiliary winding. Vacuum pressure impregnation (VPI) is used for both stator and rotor to protect from harsh environmental conditions.

Global service network

ABB's global service network supports marine and offshore customers with fast response times, reliable service delivery, and long-term support for ABB marine generators and systems.

Technical data for modular marine generators

Power range 400-5000 kVA

Voltage level up to 1 kV

Speed range 600 - 1800 rpm

Poles 4 - 10

Frame sizes 400, 500, 560, 630

Protection class IP 23, IP 44 water cooled

Technical data for standard marine generators

Power range at 50 Hz 1500 - 2250 kVA

1500 rpm

Power range at 60 Hz 1800 - 2700 kVA

1800 rpm

Voltage level 400 - 480 V

Typically, 400 V at 50 Hz and 480 V at 60 Hz

Frame sizes 450 - 500

Protection class IP 23

Bearings Single and double bearings

Related generator offering

Generators for engines

ABB generators for engines cover the full power range.