Techimp HFCT, Clamp 50mm.
Techimp High Frequency Current Transformer is an inductive sensor for Partial Discharge measurements.
It is suitable for on/off line PD tests on many electrical systems such as cables, transformers, rotating machine, etc...
It has to be applied to the ground connection of the system to be tested.
A BNC termination is available to connect the HFCT to the Techimp PD detection / analyzer unit through a coaxial cable.
The arrow indicates the output voltage (Vout) direction in comparison with the input current (Iin) direction: when the sensor is installed with the arrow directed to ground junction, the detected
voltage signal (Vout) has the same phase as the input current (Iin).
The kit includes: HFCT 50mm 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
- IP 58 rated
- High Current proof
Specifications:
- Bandwidth 1 MHz ÷ 60MHz
- Max Sensitivity (Vout / Iin at 42MHz, 50 Ohm load) 17 mV/mA
- Load Impedance 50 Ohm
- Max current (@50/60Hz): 150A
- Hole dimension F 50mm
- Lightning impulse: 72.5kV
- Power Frequncy Withstand voltage: 15kV for 1 min
- Operating temperature -20°C +70 C