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Current Transformers

ABB CURRENT TRANSFORMER CTPROXT150

Product Code: CTPROXT150

Solid-core current transformer with current ratio 150/5 and accuarcy class 1 at 5VA. Test voltage 3kV at 50Hz/1min and insulation class E (120 °C). Equipped with a sealable terminals cover for secondary terminals. Housing material: self-extinguishing thermoplastic resin V0. Dimensions of CTPROXT type are 96Hx45Wx69Dmm with cable diameter opening of 18mm and bar through 20x10mm. Can be adapted to all common mounting systems: primary cable, primary busbar, DIN rail and wall-mounting.

Technical Specifications

Brand ABB
Apparent Power Output (VA) 50
Cable Use Cable and Horizontal bar
CT Ratio 150/5
Current Limit Function Full Scale 5
Net Weight (g) 320
Pulse Output Rate 112
Rated Primary Current - I?? (A) 150
Rated Secondary Current - I?? (A) 5
Accuracy ±1%
Busbar Cross Section (mm²) 20X10
Cable Cross Section (mm²) 18
Current Rating (A) 150
Degree of Protection IP30
Dimensions (mm) 45 X 26.5 X 69
Mounting Type Through Primary
Operational Temperature Range (°C) -5 to +50
Power Loss (W) 15
Rated Frequency (Hz) 50 / 60

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