Block 12.5kVA DIN Rail Transformer, 3 x 400V ac Primary, 3 x 400V ac Secondary
- RS Stock No.:
- 738-7947
- Mfr. Part No.:
- TT3 12,5-4-4
- Brand:
- Block
- RS Stock No.:
- 738-7947
- Mfr. Part No.:
- TT3 12,5-4-4
- Brand:
- Block
Technical Reference
Legislation and 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
• + 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 | 3 x 400V ac |
| Secondary Voltage Rating | 3 x 400V ac |
| Power Rating | 12.5kVA |
| Length | 480mm |
| Width | 480mm |
| Depth | 222mm |
| Dimensions | 480 x 400 x 222mm |
| Minimum Operating Frequency | 50Hz |
| Maximum Operating Frequency | 60Hz |
| Maximum Temperature | +50°C |
| Weight | 115kg |
- RS Stock No.:
- 738-7947
- Mfr. Part No.:
- TT3 12,5-4-4
- Brand:
- Block