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PSR 203 150/1 2,5 0,5-WR 21 50-30

PSR 203 150/1 2,5 0,5-WR 21 50-30

PSR 203 Tube Unit Current Transformer, Diameter 21mm

Import code: 77253-6532

Type: Window
PTB approved: No
Primary rated current [A]: 150
Secondary rated current [A]: 1
Accuracy class: 0,5
Primary busbar size [mm]: Ø 21
Power [VA]: 2,5
Rated frequency [Hz]: 50-60
Highest voltage for equipment [V]: 720
Rated withstand voltage [V]: 3000
Instrument security factor [FS]: FS 5
Rated continuous thermal current [A]: 1,2 x In
Current rating [%]: 120
Rated short-time thermal current: 60 x In
Rated dynamic current: 150 x In
Permissible ambient temperature [°C]: -40 až +40
Class of insulation: E
Degree of protection: IP 20
Recommended tightening torque [Nm]: 1,5 - 2

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