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RS Components, Ltd. 1226779

Description
Carroll & Meynell 3 phase transformers provide a trouble free and efficient way of varying and controlling AC voltages. Variation of the output voltage is achieved by a rotating arm and a carbon brush that rolls around a winding commutator. These 3 phase variable autotransformers consist of three single phase variacs that are mounted on a common shaft and connected in the star vector configuration. The variacs are positioned so that the brush arms on each unit are matched. This new range of autotransformers uses round carbon brushes, riding out any imperfection which gives a smoother operation. The round Carbon brush should last the lifetime of the unit. Primary Voltage Rating = 415V Power Rating = 9.9kVA Number of Phases = 3 Termination Type = Clamp Dimensions = 190 x 220 x 680mm Length = 190mm Efficiency = >98% Minimum Operating Frequency = 50 MHz, 60 MHz Construction = Open
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 - 1226779 - RS Components, Ltd.
Corby, Northants, United Kingdom
Carroll & Meynell 3 phase transformers provide a trouble free and efficient way of varying and controlling AC voltages. Variation of the output voltage is achieved by a rotating arm and a carbon brush that rolls around a winding commutator. These 3 phase variable autotransformers consist of three single phase variacs that are mounted on a common shaft and connected in the star vector configuration. The variacs are positioned so that the brush arms on each unit are matched. This new range of autotransformers uses round carbon brushes, riding out any imperfection which gives a smoother operation. The round Carbon brush should last the lifetime of the unit. Primary Voltage Rating = 415V Power Rating = 9.9kVA Number of Phases = 3 Termination Type = Clamp Dimensions = 190 x 220 x 680mm Length = 190mm Efficiency = >98% Minimum Operating Frequency = 50 MHz, 60 MHz Construction = Open

Carroll & Meynell 3 phase transformers provide a trouble free and efficient way of varying and controlling AC voltages. Variation of the output voltage is achieved by a rotating arm and a carbon brush that rolls around a winding commutator. These 3 phase variable autotransformers consist of three single phase variacs that are mounted on a common shaft and connected in the star vector configuration. The variacs are positioned so that the brush arms on each unit are matched. This new range of autotransformers uses round carbon brushes, riding out any imperfection which gives a smoother operation. The round Carbon brush should last the lifetime of the unit.
Primary Voltage Rating = 415V
Power Rating = 9.9kVA
Number of Phases = 3
Termination Type = Clamp
Dimensions = 190 x 220 x 680mm
Length = 190mm
Efficiency = >98%
Minimum Operating Frequency = 50 MHz, 60 MHz
Construction = Open

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Technical Specifications

  RS Components, Ltd.
Product Category Transformers
Product Number 1226779
Other Transformer Types / Applications Three Phase Transformers; Variac
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