Pfisterer HOCCA T72 T-Connector

HOCCA – PFISTERER High Voltage Outer Cone Cable Accessory.

HOCCA T72, dry-type, separable outer cone cable termination system for offshore wind turbines.

The safe supply of future power is based on a reliable network infrastructure for offshore wind turbines with countless individual components. This depends above all on the sensitive interfaces in the cable network. In offshore wind turbines these are primarily the connections to transformers and switchgears. Here it is a matter of reliable and durable contacts. Our brand partner, PFISTERER, has over 100 years experience in contact technology is packed into every component. This means simple and safe installation, as well as durable, high-quality contacts.

High-quality contact materials and sophisticated contact technology in the SICON bolted connector ensure stable current flow and constant contact force. The silicone body is remarkably easy to fit and offers excellent resistance to environmental influences. All connectors conform to the international standards for cable accessories like IEC 60840 or IEC 63026.

ParameterUnitRequirement
Rated voltage Un66 – 69 kV
Max. system voltage Um72.5 kV
Frequency f50 – 60 Hz
Rated current In1250 A
Max. operating temperature -25 °C bis +50 °C 
Degree of protection IP X7 (DIN EN 60529)
Cable cross section 95 – 1200 mm²
Cable insulation media XLPE, HEPR
Connection interface Type F (EN 50673)
Conductor connection SICON – Stepless Shear-Off Bolt Connector