Block 25kVA Open Frame Autotransformer, 220 V ac, 230 V ac Primary, 400 V ac Secondary, 3 UI 210/88 Core

  • RS Stock No. 738-7900
  • Mfr. Part No. AT3 25-22/23-4
  • Brand Block
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
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

Specifications
Attribute Value
Primary Voltage Rating 220 V ac, 230 V ac
Secondary Voltage Rating 400 V ac
Power Rating 25kVA
Construction Open Frame
Mounting Type Chassis Mount, Floor Standing, Wall Mount
Core Type 3 UI 210/88
Termination Type Screw
Length 480mm
Dimensions 480 x 220 x 440mm
Width 220mm
Depth 440mm
Minimum Operating Frequency 50Hz
Maximum Operating Frequency 60Hz
Maximum Temperature +40°C
1 In stock for FREE next working day delivery
Price Each
£ 1,107.06
(exc. VAT)
£ 1,328.47
(inc. VAT)
Units
Per unit
1 - 4
£1,107.06
5 +
£1,065.02
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