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Current Transformers

ABB CURRENT TRANSFORMER CT8/3000

Product Code: CT8/3000

Solid-core current transformer with current ratio 3000/5 and accuarcy class 0.5 at 20VA. 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 CT8 type are 142Hx125Wx61.5Dmm with cable diameter opening of 2x30mm and bar through 80x30mm. 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) 1.5
Cable Use Cable and Horizontal bar
CT Ratio 3000/5
Current Limit Function Full Scale 5
Net Weight (kg) 0.5
Pulse Output Rate 96
Rated Primary Current - I?? (A) 3000
Rated Secondary Current - I?? (A) 5
Accuracy ±0,5%
Busbar Cross Section (mm²) 80 X 30
Cable Cross Section (mm²) 2 X 30
Degree of Protection IP30
Dimensions (mm) 125 X 26.5 X 61
Mounting Type Through Primary
Operational Temperature Range (°C) -5 to +50
Power Loss (W) 18
Rated Frequency (Hz) 50 / 60

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