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BLOCKTT1 2,5-4-23 BLOCK Isolating Transformer
BLOCK TT1 2,5-4-23 TT1 2,5-4-23 - Image 1

Images are for illustrative purposes only. Please refer to data sheet for details.

TT1 2,5-4-23 BLOCK Isolating Transformer

Reference: TT1 2,5-4-23

Manufacturer: BLOCK

Description:

Isolating Transformer
Isolating Transformer TT1 2,5-4-23
Control- and isolating transformer

Categories:

  • BLOCK

Brand new product in its original packaging covered by the warranties and certifications provided by BLOCK

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Unit Price: 607,72 €

This price is per unit and is the net value (not including taxes if applicable).

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Standard lead time: 18-20 weeks.

  • These delivery times are an estimate any may vary when the item order has been processed.

MORE INFO

The control transformers of the TT1 series ensure safe galvanic isolation of the primary circuit from the secondary circuit. The unique BLOCK IMPEX vacuum impregnation process provides excellent protection against external influences while reducing noise levels. The transformers stand out with a wide range of mounting options and integrated crane eyelets for transport and installation.

›Control and isolating transformer according to EN (IEC) 61558-2-2 and EN (IEC) 61558-2-4

›Patented mounting technology

›Primary side ±5% taps for voltage adjustment

›Fixed, touch-protected screw terminals according to UVV BGV A3

›Space-saving due to upright design

ProductControl- and isolating transformer
Order numberTT1 2,5-4-23
SeriesTT1
Power2,500 VA
Input380 V / 400 V / 420 V
Output2 x 115 V • 10.9 Aac
Phases1
Frequency range50 Hz to 60 Hz
Short-Circuit Losses126 W
No-Load Losses34 W
Short-Term Power / instantaneous output6,560 VA
Short circuit voltage uk4.8 %
EN Insulation classF (155°C)
UL Insulation classclass 155
Duty Cycle100 %
Wire materialCopper
Efficiency94 %
General
Short circuit proofnot short-circuit proof
Switching groupIii0
Cooling typeAN
Environment
Ambient temperature-20 °C to 40 °C / -4 °F to 104 °F
Max. installation height2,000 m / 6,562 ft
Protection and Safety
Protection typeIP XX B
Protection class (prepared)I
Overvoltage categoryIII
Degree of contamination1
Electrical Connections
Input terminalScrew terminal
Output terminalScrew terminal
Terminal PEScrew terminal
Size and Weight
Width200 mm / 7.87 in
Height275 mm / 10.83 in
Depth155 mm / 6.1 in
Weight20 kg / 44.092 lbs

DATASHEET - PDF

Title
Size
Type
TT1 2,5-4-23 TT1 2,5-4-23 EN_TT1 2,5-4-23.pdf
69 Kbytes
PDF CATALOGUE BLOCK EN
62 Mbytes

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