Technical Document
Specifications
Brand
Carroll & MeynellPrimary Voltage Rating
415V
Power Rating
4.2kVA
Mounting Type
Free Standing
Number of Phases
3
Termination Type
Clamp
Dimensions
245 x 250 x 595mm
Depth
595mm
Length
245mm
Width
250mm
Minimum Operating Frequency
50Hz
Construction
Enclosed
Maximum Operating Frequency
60Hz
Product details
Carroll & Meynell 3 Phase Variable Transformers, Enclosed
Carroll & Meynell 3 phase transformers(enclosed) 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.
Features
High Efficiency. No Waveform Distortion. Excellent Regulation
Centre tap in winding for buck-boost applications
Rugged Construction. Low Operating Torque. Smooth and Linear Output
Low current density in round carbon brush. Low Magnetising Current.
Variable Auto Transformers
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€ 2,796.50
Each (ex VAT)
€ 3,327.84
Each (inc. VAT)
1
€ 2,796.50
Each (ex VAT)
€ 3,327.84
Each (inc. VAT)
1
Technical Document
Specifications
Brand
Carroll & MeynellPrimary Voltage Rating
415V
Power Rating
4.2kVA
Mounting Type
Free Standing
Number of Phases
3
Termination Type
Clamp
Dimensions
245 x 250 x 595mm
Depth
595mm
Length
245mm
Width
250mm
Minimum Operating Frequency
50Hz
Construction
Enclosed
Maximum Operating Frequency
60Hz
Product details
Carroll & Meynell 3 Phase Variable Transformers, Enclosed
Carroll & Meynell 3 phase transformers(enclosed) 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.
Features
High Efficiency. No Waveform Distortion. Excellent Regulation
Centre tap in winding for buck-boost applications
Rugged Construction. Low Operating Torque. Smooth and Linear Output
Low current density in round carbon brush. Low Magnetising Current.