MEASTEK HCTL120KA High Precision Flexible Current Probe Ideal for Large Scale Substation Current Monitoring
1. High-frequency harmonic measurement: 10MHz bandwidth can effectively measure harmonics in current, meet the needs of large substations for power quality monitoring, help detect harmonic pollution in the power grid, and ensure stable operation of the power system.
2. Accurate phase shift detection: With 0.05mV/A sensitivity and 1% typical accuracy, it can accurately measure the tiny phase shift of sine waves, playing a key role in phase calibration and power factor optimization of substation power equipment.
3. High voltage and high current adaptation: 10KV insulation withstand voltage, can be safely used for current measurement in large substations with high current and high voltage, whether it is bus current monitoring or transformer winding current measurement, it can provide reliable data.
4. Flexible installation characteristics: The induction loop has an outer diameter of 8mm and is soft and flexible. In the complex wiring environment of the substation, it can easily measure current and can easily shuttle between various types of equipment to meet the needs of different installation locations.
5. Convenient power supply and connection: USB power supply with almost zero insertion loss, standard BNC output interface for easy connection to professional measurement equipment, convenient for engineers to monitor and analyze substation current data, and improve work efficiency.
6. Customization to meet needs: Supports customization of probe ring and connection line length, and can customize appropriate probe specifications according to the layout and measurement requirements of different areas of the substation to improve the convenience and accuracy of measurement.
Specifications
| Model | HCTL120KA |
| Sensitivity (mV/A) | 0.05 |
| Peak | Current (KA) | 120 |
| dI/dt(KA/μs) | 40 |
| Maximum noise (mV Vpp) | 3 |
| Attenuation characteristics(%/ms) | 0.06 |
| Low frequency bandwidth -3dB(Hz) | 0.05 |
| High frequency bandwidth -3dB(MHz) | 10 |
| Typical accuracy | 1% |
| Insulation voltage value | 10KV |
HCT(S)XXXXA Series Other Technical Parameters
| Maximum output voltage | 6Vpk |
| Terminal load | ≥100kΩ |
| Power supply mode | USB 5V (standard adapter) |
| Operating temperature range | Integrator | 0℃ - 50℃ |
| Probe ring | 0℃ - 100℃ |
| Storage temperature range | -40℃～80℃ |
Product Description
(Take HCTS0120A as an example)
1) Input interface: current probe test signal input terminal.
2) Output interface: current probe integrator signal output terminal.
3) USB 5V power supply interface: standard USB (type B) interface. (USB power supply cable and power adapter are standard)
4) Test connection diagram.
Mechanical specifications
| Model | HCTSXXXXA |
| Typical value of flexible probe circumference (customizable) | 80mm |
| Typical value of induction ring body diameter | 1.6mm |
| Typical value of flexible probe diameter (customizable) | 25mm |
| Induction loop connection cable length | 1 M (customizable) |
| BNC connection cable length | 1 M or 2 M, 1 M is Standard |
| Integrator body dimensions (including BN port dimensions) | About 110(L)*47(W)*30(H)mm |
| USB cable (AM-BM) | About 1.8m |
| USB output adapter | About 59mm*30mm*20mm |
| Probe weight | About 150g |
| Box weight (including probe) | About 960g |
Care And Maintenance
1) Keep the probe clean and dry.
2) If cleaning is required, wipe with a soft dry cloth. Do not use chemical cleaning agents.
3) When the probe is not in use, please put it in the packaging provided and place it in a cool, clean and dry place.
4) When transporting the probe, be sure to put it in the packaging provided by our company to prevent shock.
5) Do not pull the input and output lines hard to avoid excessive twisting, bending or knotting.
Packing List
| Name | Quantity |
| Current probe integrator | 1 piece |
| Current probe flexible induction coil | 1 piece |
| USB output adapter (5V/1A) | 1 piece |
| USB power cable | 1 piece |
| BNC output cable | 1 piece |
| Electronic manual | 1 serving |
|
|
HCTL120KA High Precision Flexible Current Probe Ideal for Large Scale Substation Current Monitoring Images
|
