Block 20000VA Isolating Transformer, 400V ac Primary, 400V ac Secondary

  • RS Stock No. 738-7950
  • Mfr. Part No. TT3 20-4-4
  • Brand Block
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

TT3 Series Transformers

Brought to you by Block, the TT3 series of 3 phase transformers are highly efficient and feature low heat loss. Fitted with easy-to-install mounting holes, the TT3 series transformers also feature screw terminal connections and integrated lifting eyes.

Features and Benefits:

• Safe electrical isolation 400V 3 phase input
• + and - 5% tappings on the secondary windings
• BLOCKIMPEX vacuum impregnation

Standards

IEC 61558-2-4 DIN EN 61558-2-4 VDE 0570 part 2-4

Approvals

UL 1561; CSA 22.2

Laminated

Specifications
Attribute Value
Primary Voltage Rating 400V ac
Secondary Voltage Rating 400V ac
Power Rating 20000VA
Length 550mm
Width 297mm
Depth 510mm
Dimensions 550 x 297 x 510mm
Minimum Operating Frequency 50Hz
Maximum Operating Frequency 60Hz
Maximum Temperature +50°C
Weight 180kg
1 In stock for FREE next working day delivery
Price Each
£ 1,764.26
(exc. VAT)
£ 2,117.11
(inc. VAT)
Units
Per unit
1 +
£1,764.26
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