PT 1

Characteristics

Benefits

 Very good switch-on behaviour thanks to reduced starting currents

 High power density due to a compact construction design

 Primary side ±5 % tappings for voltage adjustment

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

 Contact protected screw connection terminals complying with UVV BGV A3

 Simple mounting thanks to robust metal footplate with oval slots

Order number PT 1
Power 60 VA
Input 230 V
Output 12 V • 2 Aac
or 24 V • 2 Aac
or 6 V • 2 Aac
Frequency range 50 Hz to 60 Hz
Short-Circuit Losses 9.6 W
No-Load Losses 3.1 W
Short circuit voltage uk 13.00 %
EN insulation class B (130°C)
Duty Cycle 100 %
Wire material Copper
Efficiency 82.5 %
General
Short circuit proof not short-circuit proof
Switching group Iii0
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 plug-in connection
Size and Weight
Width 78 mm / 3.07 in
Height 89 mm / 3.5 in
Depth 60 mm / 2.36 in
Weight 1.13 kg / 2.49 lbs
Low Voltage Directive EN 61558-2-6

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