HV FUSES - SIBA

High Voltage Fuses from SIBA : Safety Through Quality

T&D UK distribute SIBA high voltage fuse-links for high voltage switchgear, transformers and motor applications up to 33kV.

Adobe High Voltage Fuses According to British Standards - SIBA HHB

Adobe High Voltage Fuses According to German Standards (DIN) - SIBA HHD

Adobe High Voltage Fuses for Capacitor Protection - SIBA HHC

Adobe High Voltage Fuses for Motor Circuit Protection - SIBA HHM

Adobe High Voltage Fuses for Oil-tight for Oil-filled Transformers - SIBA HHO

Adobe High Voltage Fuses for Transformer Protection - SIBA HHPT

Adobe High Voltage Fuses to French Standards - SIBA HHF

Adobe High Voltage Fuses with Connectors for Overhead Line Fitting - SIBA HHP

SIBA HHB High Voltage (HV) Fuses - British Standard Fuses for Oil Switchgear up to 24kV.

SIBA high voltage fuses follow the well-proven concept of all SIBA high-voltage fuse-links. For pressure resistant encapsulation, high grade ceramic is used. SIBA high voltage fuses use silver plated high conductivity copper as the contact material. The pure silver melting elements are provided with appropriate notches to ensure small time/current-curve tolerances and low let-through currents. The arc quenching quartz sand is subject to special survey criteria regarding its composition, grain size and humidity content.

High Voltage Fuse Links - British Standard SIBA Fuses

SIBA HHB High Voltage (HV) Fuses - British Standard Fuses for Oil Switchgear up to 24kV

SIBA HHD High Voltage (HV) Fuses - German DIN Standard for Switchgear Protection .

SIBA high voltage fuse links have parallel connected pure silver fuse-elements. The design and method of production of the elements ensures narrow tolerances of time-current characteristics. The high voltage fuse elements are wound on a ceramic support and are attached to the silver plated connection caps by means of spot-welding. The connection caps are fitted inside the silver plated copper end caps by spot welding.

The SIBA copper end caps themselves are press-fitted onto the porcelain tube which is glazed inside and outside. The end caps are furthermore mechanically fixed to the porcelain tube and additionally sealed by a durable elastic sealing medium.

The SIBA sealing method has been proven over many decades of positive field experience and ensures tightness against ingress of humidity.

High Voltage Fuse Links - German DIN Standard SIBA Fuses

SIBA HHD High Voltage (HV) Fuses - German DIN Standard for Switchgear Protection

SIBA HHF High Voltage (HV) Fuses - French Standard for Air & Gas Switchgear .

For Air & Gas Insulated Switchgear & Outdoor Switchgear

SIBA high voltage fuse-links are suitable for the protection of high voltage power transformers used in energy distribution. In case of a short circuit the high voltage fuse will interrupt fault currents between five times the fuse rated current and the rated breaking current.

SIBA HHF fuse links are EDF Energy approved.

High Voltage Fuse Links - French Standard SIBA Fuses

SIBA HHF High Voltage (HV) Fuses - French Standard for Air & Gas Switchgear

SIBA HHM High Voltage (HV) Fuses - Motor Rated Fuses for Circuit Protection.

SIBA high voltage fuse links provide high resistance against cyclic and peak current loads avoiding ageing because of high motor start up currents.

Type tested according IEC 60470 in cooperation with the major European Panel and Switchgear manufacturers.

Available in DIN 43625 and BS 2692 dimensions.

High Voltage Fuse Links - Motor Protection Fuses

SIBA HHM High Voltage (HV) Fuses - Motor Rated Fuses for Circuit Protection

SIBA HHO High Voltage (HV) Fuses - European Standard, Oil Tight for Transformer Applications.

For Installation Inside HV Transformers Under Oil

General purpose HV fuses installed in high voltage transformers.

SIBA high voltage fuses provide space and cost savings in distribution transformer substation design and excellent protection against short-circuit and internal transformer faults.

SIBA high voltage fuses guarantee bursting protection of the transformer through specific design characteristics of the fuse-link.

High Voltage Fuse Links - European Standard SIBA Fuses

SIBA HHO High Voltage (HV) Fuses - European Standard, Oil Tight for Transformer Applications

SIBA HHP High Voltage (HV) Fuses - Overhead Line Fuses.

High Voltage Fuses - Plug-in Fuses for Overhead Lines

High voltage fuse links including overhead line connectors are provided as a set. They allow overhead lines to provide fuse protection on pole mounted high voltage distribution transformers. The set consists of a high voltage fuse link including a set of contacting armatures.

High Voltage Fuse Links - Over-head Lines