WEG Solutions for Marine Industry0 pages

You will find at WEG complete solutions in motors, generators, automation
and industrial paints. Besides offering state-of-the-art products, the company
has the expertise to provide technical support and prompt service all over
the world.
Industrial Paints
Primers and finish coatings for anticorrosive protection in
marine and off- shore environment:
g EGZINC 401 - Shop primer ethyl silicate of zinc with
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excellent anticorrosive protection for steel plates.
(Certified by DNV)
g ACKPOXI 76 Wet Surface - Surface tolerant solvent free
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epoxy paint cured with polyamine for application on
environments with air relative humidity above 85% or on
wet surfaces in compliance with Standard N 2680
g EGPOXI Edge Retention - High thickness epoxy primer.
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Product developed to apply on surfaces where there are
some difficulties in the steel preparation, as: bolts, nuts,
welding areas, corners and similar
g ACKPOXI Wet Surface 88 HT - High thickness surface
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tolerant epoxy for agressive environments
g EG TAR Free 712 - Tar free epoxy primer for use from
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Keel to Rail
g EG Ecolofl ex SPC - Tin free self polishing copolymer
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antifouling paint

General Purpose Small Size Motors - High Efficiency
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Applications: Pumps, compressors, fans, etc.
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Poles: 2, 4, 6 and 8
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Frames: 63 to 355M/L
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Voltages: 220/380 V / 380/660 V (frames 63 to 200L)

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220/380/440 V (frames 225S/M to 355M/L)
Large Size Motors
WEG Low and Medium Voltage Motors are designed with
state-of-the-art technology, materials and production
processes resulting in compact and outstanding
performace machines.
H Line - High Efficiency
t pplications: Bow Thrusters, Stern Thrusters,
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Azimuthal Thrusters
gt utput ratings: 100 to 3,150 kW
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gt oltages: up to 11,000 V
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gt peed: 600 to 3600 rpm
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gt otally enclosed fan cooled, finned motor (cooling
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method IC411 or IC416)
gt dvantages: Low noise level, reduced maintenance and
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no heat exchanger required (HGF)
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Dry Transformers
gt pplications: Main and lighting transformer,
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t motor power supply and frequency drives
gt utput ratings: 300 to 15,000 kVA
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gt hermal class of the insulating materials: F (155°C)
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gt poxy resin used: CW22 (Huntsman) with UL
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certification for 200ºC
gt tandards: NBR 10295/1988, NBR 13297/1995,
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t IEC 60076-11/2004, IEC 905/1987 & IEEE C57.96-1999

M Line
t pplications: Bow Thrusters, Stern Thrusters,
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Azimuthal Thrusters
gt utput ratings: up to 50,000 kW
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gt oltages: up to 13,800 V
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gt peed: 300 to 3600 rpm
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gt pen self-ventilated cooling system, designed with
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t ait-to-air or air-to-water heat exchanger, forced tt
t ventilation, whenever required.t
gt dvantages: Design versatility and outstanding operating
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conditions wich results in high performance and reduced
maintenance
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Generators
Available up to 3360KW, the G Plus generators are used in
different solutions including Electric Diesel, Shaft Line or
Emergency, which are driven by any brand of diesel or gas
motors of low or high speed. Additionally, they are suitable
for parallel operation (load balancing) or single operation,
air or water cooled, these generators are designed to
withstand all electric requirements (low harmonic distortion)
and mechanical requirements demanded by operational
conditions from different kinds of ships.
gt Low Voltage: 110 to 690 V
gt High Voltage: 2300 to 13,800 V
gt Degree of Protection: IP21 (IP23, IP21W, IP23W, IP54, t
t IP54W, IP55 and IP55W
gt Poles: 4, 6 and 8 pole

Electrical Panels
gt pplications: Main electric boards, distribution and
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emergency boards
gt odular and flexible mounting
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gt asy to be modified and adapted
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DC Link (connected to rectifier)

Power Unit

Motor connection

Variable Frequency Drives
WEG Variable Frequency Drives are intended for speed
control and protection of electric motors.
They can be supplied with either forced cooling or
water cooled.
gt pplications: Propulsion motors without pitch
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propeller variation, compressors, pumps, fans, etc
gt ook design which allows high compact level,
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reliability and easy maintenance
gt 00 V: 380-480 Vac
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t 500 V: 500-600 Vac
t 600 V: 660-690 Vac 300 to 2500 kW
gt ormal (110%/1min) and Heavy Duty (150%/1min)
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gt lug & Play
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gt omplete diagnostic and monitoring functions
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Soft-Starters
WEG soft-Starters are intended to protect
and limit starting current of electric motors
that do not require speed variation.
The HMI allows easy parameter set up
turning the commissioning and operation
easier.
gt pplications: propulsion motors with
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variable pitch propeller, compressors,
pumps, fans
gt dvantages: low cost
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Automation
The WEG Automation for ocean ships is
properly designed and allows control and
monitoring of the ship from the control room.
Main functions:
gt larm system which allows monitoring and
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record all ship alarms
gt nergy management system which allows
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control and protect automatically
generators and loads
gt oad system which allows monitoring and
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control of valves, pumps, tanks and silos

Switch and controlgear
Complete line of switch and controlgear
for electric motors and electric penels.

Supplies
Plattaform Supply Vessel - PSV
Anchor Handling Tug Supply Vessel - AHTS
Oil Supply Vessel - OSV
Oil Rig Supply Vessel - ORSV
t Motors: Bow and Stern Thrustert
t Motors: Azimuthal Propulsion
gt Shaft generators
gt Main dry transformers and emergency transformers
gt Low / Medium Voltage Main and Emergency switchboards
gt Distribution panels and motor starting switches
gt Integration engineering services
gt Commissioning and Start-up
gt Wheelhouse Console
gt Motors: Bow and Stern Thruster
gt Motor starting switches and frequency drives for load pumps
gt Automation: Alarm System / Power Management System / t
t Cargo Holding
gt Starting switch for thrusters
gt Forward and aft consoles
gt Energy box
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