Techimp HFCT, Clamp 78mm
TechImp Clamp High Frequency Current Transformer model 78 is an inductive sensor for partial discharge measurements.
It is suitable for online /off line PD tests on large diameter, cables, grounding rod bar etc.
A TNC termination is available to connect the Clamp HFCT 78 to the TechImp PD analyzer: PDCheck, PDBase etc.
The arrow indicates the requested input current (Iin) direction to get coherent output voltage (Vout) polarity respect to ground.
When the sensor is installed with the arrow directed to ground, the detected voltage signal (Vout) has the same phase of the input current (Iin).
The kit includes: HFCT 78mm clamp CT, Coaxial cable (low loss), Protective heatshrink, BNC plug bulkhead straight LMR400 and nylon strip black (8pcs 500mm).
Benefits:
- Maintenance free
- High sensitivity and reliability
- Robust and easy to use
- Safety
Specifications:
- Bandwidth 1 MHz ÷ 80MHz
- Max Sensitivity (Vout / Iin at 5 MHz) 19 mV/mA
- Load Impedance 50 Ohm
- Hole dimension F 78 mm
- Operating temperature -20°C +70 C