Technical Document
Specifications
Brand
BlockPrimary Voltage Rating
380 V ac, 415 V ac
Secondary Voltage Rating
400 V ac
Power Rating
10kVA
Construction
Open Frame
Mounting Type
Chassis Mount, Floor Standing, Wall Mount
Core Type
3 UI 90/31,5
Termination Type
Screw
Length
220mm
Width
105mm
Dimensions
220 x 105 x 175mm
Depth
175mm
Minimum Operating Frequency
50Hz
Maximum Operating Frequency
60Hz
Maximum Temperature
+40°C
Country of Origin
Germany
Product details
AT3 Series Autotransformers
Range of high efficiency low heat loss 3 phase auto transformers
Common input and output windings
Easy installation-mounting holes provided
Screw terminal connections
Reverse operation posible
Transformers tested to EN 61558-2-13
BLOCKIMPEX vacuum impregnation
Approvals
UL 5085-1/2 CSA 22.2
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Technical Document
Specifications
Brand
BlockPrimary Voltage Rating
380 V ac, 415 V ac
Secondary Voltage Rating
400 V ac
Power Rating
10kVA
Construction
Open Frame
Mounting Type
Chassis Mount, Floor Standing, Wall Mount
Core Type
3 UI 90/31,5
Termination Type
Screw
Length
220mm
Width
105mm
Dimensions
220 x 105 x 175mm
Depth
175mm
Minimum Operating Frequency
50Hz
Maximum Operating Frequency
60Hz
Maximum Temperature
+40°C
Country of Origin
Germany
Product details
AT3 Series Autotransformers
Range of high efficiency low heat loss 3 phase auto transformers
Common input and output windings
Easy installation-mounting holes provided
Screw terminal connections
Reverse operation posible
Transformers tested to EN 61558-2-13
BLOCKIMPEX vacuum impregnation
Approvals
UL 5085-1/2 CSA 22.2