HSENS-H

HF CURRENT TRANSFORMER

Durable Split-Core HFCT Sensor for Reliable Transformer Performance

Highly reliable and versatile HFCT sensor for PD monitoring in power cables and earth shields for detecting and analyzing PD signals that ensure accurate real-time insights into the health of critical electrical assets.

Features
  • Split-Core Design
  • Rugged Build
  • IP65 Protection
  • Integrated Overvoltage Protection
  • Customizable Dimensions
  • Noise-Immune Cable
  • TNC Connector
Benefits
  • Enhanced Protection
  • Maintenance Free
  • Ease of Use
  • Durable and Reliable
  • Versatile Application
Applications
  • Online periodic PD monitoring
  • Offline PD measurement during HV AC testing
  • Cables, joints, and terminations
  • Rotating Machines
  • AIS/GIS Switchgear
  • Power Transformers
Technical specifications

Sensor

Type

Split Core

Typical Frequency Response (-6dB)

100 kHz-25 MHz

Material

Rugged Plastic (Black), Other options available

Current Ratings

50 A, other options available

Temperature
Ambient

-30ËšC – 70 ËšC

Storage

-40ËšC – 85 ËšC

Models

HFCT-3

220 mm (L) x 118 mm (W) x 33 mm(H) (ID=30 mm)

HFCT-5

220 mm (L) x 163 mm (W) x 28 mm (H) (ID=30 mm)

HFCT-9

265 mm (L) x 200 mm (W) x 38 mm (H) (ID=90 mm)

HFCT-14

330 mm (L) x 275 mm (W) x 38 mm (H) (ID=140 mm)

Signal Cable

Type

RG223

Connectors

Cable Gland (Sensor End) and TNC connector (Monitor End), other options available

Cable Length

5m, other options available

IP Rating

IP65

Ordering Code

Product Drawing

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