Leroy Somer Low Voltage Alternators

 Products:KATO Engineering: Traction Range 

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 KATO™ traction alternators are the premier choice for mine-haul trucks.
These traction alternators provide the power for today’s electric drive systems.
KATO™ traction alternators’ compact design helps increase vehicle payload along with profitability.
Rugged construction and superior insulation ensure they can handle bumpy, grimy conditions as well as the thermal cycling caused by the constant acceleration and deceleration of mine-haul truck duty.

Technical Features

Power Range (Elec) 50hz:

9 kVA - 20 kVA    (Prime Rated)

Power Range (Mech):

9 kW - 20 kW    (Prime Rated)

Power Range (Elec) 50hz

9 kVA - 20 kVA    (Standby Rated)

Power Range (Mech) 50hz

9 kW - 20 kW    (Standby Rated)

Designed to match engine power from 2000 - 3700 HP

 Variable speed operation from 650 -1900 RPM

Up to 2800 Vdc, when rectified

 Single or dual bearing configurations,with customizable options

Customer specific mounting options

Class H VPI insulation materials are used on allwound components for long service life

Heavy duty windings designed for AC drive applications (ie. SCR and IGBT drives)

 Either self cooled or by customer supplied, ducted cooling air

Brushless excitation with heavy duty rotating rectifier

Withstands shock loads of up to 5Gs in any axis

Designs that are optimized for reducedweight to increase overall payload

Mounting Configurations ( Standard)


Technical Feature Downloads


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Data Sheet

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