This current transformer, tropicalised for cable, has a line rated current of 50 A and a secondary current rating of 5 A. This current transformer allow a maximum cable outer diameter of 21 mm. Burden and accuracy class as follows: class 1 maximum power: 1.25 VA, class 3 maximum power: 1.5 VA.
- Range: PowerLogic
- Product name: CT
- Product or component type: Current transformer
- Secondary current: 5 A
- Accuracy class:
- Class 1 at 1.25 VA
- Class 3 at 1.5 VA
- In rated current: 50 A
- Current transformer type: Tropicalised for cable
- Current transformer ratio: 50/5
- [Ith] conventional free air thermal current: 3 kA
- Dynamic withstand current: 2.5 Ith
- Maximum safety factor: 5
- [Ue] rated operational voltage: < 720 V AC 50/60 Hz
- [Ui] rated insulation voltage: 3 kV
- Mounting mode:
- Mounting support: Mounting plate, DIN rail
- Dimensions:
- Width: Outside: 44 mm
- Height: Outside: 65 mm
- Depth: 30 mm (frame), 37 mm (total)
- Diameter: 21 mm
- Net weight: 0.19 kg
- [Uimp] rated impulse withstand voltage: 3 kV
- Electrical insulation class: Class B
- Cable outer diameter: 21 mm
- Sealing: With
- Standards:
- Product certifications:
- IP degree of protection: IP20
- Relative humidity: 0…95 %
- Ambient air temperature for operation: -25…60 °C