Technical Document
Specifications
Brand
BlockPrimary Voltage Rating
400V ac
Secondary Voltage Rating
380V ac, 400V ac, 420V ac
Power Rating
16kVA
Number of Outputs
3
Mounting Type
Chassis
Length
550mm
Width
267mm
Depth
510mm
Dimensions
550 x 267 x 510mm
Fixing Hole Diameter
M12
Weight
150kg
Minimum Operating Frequency
50Hz
Maximum Operating Frequency
60Hz
Maximum Temperature
+50°C
Country of Origin
Germany
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
Approvals
UL 1561; CSA 22.2
Standards
IEC 61558-2-4 DIN EN 61558-2-4 VDE 0570 part 2-4
Laminated
Stock information temporarily unavailable.
€ 1,135.00
€ 1,135.00 Each (Exc. Vat)
€ 1,373.35
€ 1,373.35 Each (inc. VAT)
1

€ 1,135.00
€ 1,135.00 Each (Exc. Vat)
€ 1,373.35
€ 1,373.35 Each (inc. VAT)
Stock information temporarily unavailable.
1

Technical Document
Specifications
Brand
BlockPrimary Voltage Rating
400V ac
Secondary Voltage Rating
380V ac, 400V ac, 420V ac
Power Rating
16kVA
Number of Outputs
3
Mounting Type
Chassis
Length
550mm
Width
267mm
Depth
510mm
Dimensions
550 x 267 x 510mm
Fixing Hole Diameter
M12
Weight
150kg
Minimum Operating Frequency
50Hz
Maximum Operating Frequency
60Hz
Maximum Temperature
+50°C
Country of Origin
Germany
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
Approvals
UL 1561; CSA 22.2
Standards
IEC 61558-2-4 DIN EN 61558-2-4 VDE 0570 part 2-4


