Control- and safety isolating transformer

TT1 1,6-23-24

Characteristics

Benefits

 Safe galvanic isolation

 Patented assembly technology

 Very good corrosion protection and low noise thanks to BLOCK IMPEX vacuum impregnation

 Primary side ±5 % tappings for voltage adjustment

 Fixed, contact protected screw connection terminals complying with UVV BGV A3

 Multifunctional fixing rail with 8 oval slots

 Space saving, thanks to horizontal design

 Integrated crane eyes

 Non-slip terminals

Product Control- and safety isolating transformer
Order number TT1 1,6-23-24
Power 1,600 VA
Input 219 V / 230 V / 241 V
Output 24 V • 67 Aac
Frequency range 50 Hz to 60 Hz
Short-Circuit Losses 90 W
No-Load Losses 26 W
Short-Term Power / instantaneous output 4,260 VA
Short circuit voltage uk 5.40 %
EN insulation class F (155°C)
UL Insulation class class 155
Duty Cycle 100 %
Wire material Copper
Efficiency 93.2 %
General
Short circuit proof not short-circuit proof
Switching group Ii0
Cooling type AN
Enviroment
Ambient temperature -20 °C to 40 °C / -4 °F to 104 °F
Max. installation height 2,000 m / 6,562 ft
Protection and safety
Protection type IP 00
Protection class (prepared) I
Overvoltage category III
Degree of contamination 1
Electrical Connections
Terminal Pri Screw terminal
Terminal Sec Screw terminal
Terminal PE Screw terminal
Size and Weight
Width 160 mm / 6.3 in
Height 265 mm / 10.43 in
Depth 145 mm / 5.71 in
Weight 13.5 kg / 29.76 lbs
Low Voltage Directive EN 61558-2-2
EN 61558-2-6
Approval cURus - Recognized UL 5085-1/-2; CSA 22.2

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