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High Voltage Motors

Cage-rotor high-voltage machines at 3.3 kV, 6 kV and 10 kV for mill, fan, compressor and hoist duty.

YKK / YXKK

6 kV and 10 kV, 185–3150 kW

6 kV / 10 kV185–3150 kWIC611 / IC616

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YE compact high-voltage three-phase induction motor

YE3 Compact HV

Compact 3.3 kV / 6 kV, 185–3150 kW

3.3 kV / 6 kV185–3150 kWIP55 / IP65

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Technical articles on these series

Gas Compressor Motors: Reciprocating versus Centrifugal

Two compressor families, two different motor answers. The centrifugal one fails on a specification most enquiries never mention: how long the start takes.

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Do High-Voltage Motors Have IE Classes? Only Inside a Narrow Window

High-voltage cage motors do get IE classes — between 200 and 2000 kW, above 1 kV to 11 kV, on two, four or six poles. Outside that, no class exists.

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Motor Failure Modes in Mining, Ranked by How Often They Come Up

Overheating and demagnetisation dominate mining motor failure talk. One of the two is specific to permanent-magnet machines and must be designed out early.

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Pipeline Booster Pump Motors: What the Station Decides

It looks like the easiest duty in the field — constant load, steady flow. Then you learn that capacity is changed by switching whole pumps in and out.

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Comparing across families, or filtering by power, voltage and protection?See the full range with filters. If the duty falls outside what these series publish, tell us the application — custom builds cover ratings the standard series do not.