- Direct Lines
SCARDANA INDEX
Allen Screws on Engines
Anchors & Chains
Anodes & Cathodic Protection
ANSI & DIN Ball Valves
Anti Piracy Pumps
Bearing Shells & Plain Bearings
Bells, cast brass
Bolts made to Order
Bolts/Nuts/Studs/Plugs
Brake Lining
Bribes/Kickbacks
Cable Reels
Calorifier
Compressors
Crankshafts
Cruise Ships
Dangers of Oxygen Deficient Spaces
Double Safety Relief Valve
Electricals
Electricals - Sensors & Measuring Devices
Electric Generators
Electrical Motors
Electrical Motors, European
Electrical Utilities
Emergency Air Compressors
Engine Controls
Engine Models
Engine Valves
Expansion Joints
Far East Spare Parts
Fasteners for Brake Bands
Filters
Fire Pump with Diesel Engine
FISCHER Mess-und Regeltechnik GmbH
Flange Adaptors
Flow Indicator
Fricton Materials
Fuel / Bunker Quality Warning
Fuel Injection Equipment
Fuel Pumps-Valves-Nozzles
Gangway
Garbage at Sea
Gaskets and Plates for Heat Exchangers
Genset Controls
Hazardous Areas
Henry Ford's Ship of Peace
High Pressure Hot Box
High Pressure Water Blaster
Horizontal Pumps
Horns, air
Horns, electrical
How engines work
Hydropower Seals
Industrial Valves
Impellers, Blowers, Fans
Laundry Equipment for Ships
Level Switches (Magnetic)
Level Switches for Liquid
Level Alarm and Pump Control
Line Card 2
Location Service
Main & Auxiliary Engine
Models
Marine Valves
Metering Pumps
OLD Compressor, Purifier and Pump Parts
Packing and Jointing
Pipe Clamps
Pipe couplings
Pipe Line Heating
Pipe-Measuring Points + Sensors
Piston Rings
Plugs & Sockets/Breakers/Switches
Pressure Transmitter
Propellers
Public Utilities (Parts + Machinery)
Pumps
Piston Pump Horizontal
Pumps, Dredge
Pump Makes and Models
Purifiers/Centrifuges/Bowl Assemblies
Pump Replacements
Safety Valves
Scardana Key Words
Scardana Line Card
Scardana Marine Firefighting
Sea Levels Rising
Sextants
Sewage Treatment
Ships Heating Systems
Signal, Automation
Signal, Lamps
Source & Supply
Skipper/Pilot Chairs
Stationery Diesel Engines
Sterntube Seals
Sulzer Head Rings
Switchboard Instruments
Tank Valves & Tank Equipment
Telescopic Chemical Applicator
Towing Wire
Transformers
Turbo Chargers & Parts
Valtorc & US made Valves
Valves, Needle and Gauges
Valves
Water Meters
Winch Brake Linings
Wire Rope
Woodward's EG10P Actuator
Updated 2022 09 19
MARCUS' Transformer Guide
- Primary voltage of transformer (available voltage)
- Secondary voltage (voltage required for load equipment)
- Frequency (in Hz) and phases (normally single or three phase)
- kVa load (add total number of pieces of equipment involved). Consider possible future additions.
- Is secondary voltage two wire or three wire (single phase) or three wire or four wire (three phase)?
- Is double wound or auto transformer required?
- Is transformer to be floor or wall mounted?
- Is transformer for use indoors or outdoors?
USE THESE CHARTS TO DETERMINE TRANSFORMER SIZE REQUIRED SINGLE PHASE TRANSFORMER FULL LOAD CURRENT IN AMPS |
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SINGLE PHASE CALCULATION kVA = Volts x Amps 1000 Amps = kVA x 1000 Volts |
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THREE PHASE TRANSFORMER LOAD CURRENT PER LINE IN AMPS |
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THREE PHASE CALCULATION kVA = 1.73 x Volts x Amps 1000 Amps = kVA x 1000 1.73 x Volts |
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Last update: August 18 2020
