Substation - GIS Connection
Turbine - Nacelle and Tower
Substation - Transformer Connection
Substation - Inter Array Connection
Turbine - Inter Array Connection
Safety Equipment
SEANEX Pluggable Connector
SEANEX Pluggable Joint
SEANEX Socket
Tower Connection
Pre-assembled Cables
Generator & Converter Connection
Transformer Connection
CONNEX Separable Connector
CONNEX Socket
Cable Compensation Device
CONNEX Pluggable Surge Arrester
Voltage Detectors
Earthing & Short-Circuiting
Earthing Poles
Accessories & Service
Substation -Transformer Connection
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Substation - Transformer Connection
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CONNEX Pluggable Cable Connector

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The CONNEX pluggable cable connector is variably configurable and so can be used for any plastic-insulated XLPE or EPR cable. It can be tested and pre-assembled for use on field installation cables.
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Considerably reduced installation time
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Horizontal, vertical and inclined arrangement possible
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Touch-safe, submersible and maintenance-free
Catalogue
Website
Flyer

CONNEX Pluggable Surge Arrester

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Used to protect metal-enclosed switchgear (GIS) or transformers equipped with CONNEX sockets. The maintenance-free compact surge arrester is installed directly on the switchgear or transformer, and prevents unacceptably high overvoltages from entering.
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Active component with metal oxide resistors, designed without spark gap
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High thermal stability of resistors
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Corrosion-resistant, suitable for outdoor and offshore use
Catalogue
Website
Flyer

CONNEX Socket

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The CONNEX socket forms the device-side built-in interface between the transformer and other pluggable CONNEX components.
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More compact design than possible according to standard
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No restrictions with regard to installation positions
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Type tests according to current standards
Catalogue
Website
Flyer

Cable Compensation Device

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The cable support system for cables with cable connector enables cables to be guided centrically into the socket.
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Supports the cable weight
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Absorbs system vibrations
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Available pre-mounted or can be retrofitted to an     already plugged in cable connector
Catalogue
Generator & Converter Connection
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PLUG High-Current Connector

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Pluggable high current connection system up to 4.4 kV for generator, rectifier and tower cabling.
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Fast and simple installation
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Short testing times and downtimes
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Enables modern series production
Catalogue
Website
Flyer

PLUG Socket

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Device-side built-in interface on generator and rectifier allows various PLUG connectors to be plugged in.
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Terminal box eliminated
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Coding prevents connection errors
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High short-circuit strength
Catalogue
Website
Flyer
Transformer Connection
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SEANEX Pluggable Cable Connector

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Pluggable SEANEX cable connector for inter-array cables and tower cabling.
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Touch-safe, submersible and maintenance-free
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Rotatable bell flange enables 360° installation
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Electricity flows in a line – no angles, corners or edges
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Offshore certified DNV GL and IEC 63026
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Considerably reduced installation time
Catalogue
Website
Flyer
Video

SEANEX Socket

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The SEANEX socket forms the device-side built-in interface between the transformer/GIS and other pluggable CONNEX components.
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More compact design than according to standard
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No restrictions with regard to installation positions
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Factory pretested
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Offshore certified DNV GL and IEC 63026
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Considerably reduced installation time
Catalogue
Website
Flyer
Video
Tower Connection
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SEANEX Pluggable Cable Connector

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Pluggable SEANEX cable connector for inter-array cables and tower cabling.
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Touch-safe, submersible and maintenance-free
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Rotatable bell flange enables 360° installation
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Electricity flows in a line – no angles, corners or edges
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Offshore certified DNV GL and IEC 63026
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Considerably reduced installation time
Catalogue
Website
Flyer
Video

SEANEX Pluggable Joint

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The pluggable, solid-insulated connection joint enables rapid connection of the wind turbine to the wind farm network.
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Quick change of connections possible
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Connection can be separated without loss of quality
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SF6 gas free
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Considerably reduced installation time
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Catalogue
Website
Flyer
Video

Dummy Plug

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For sealing and voltage-proof closing of CONNEX sockets. Suitable and approved for continuous operation, voltage tests and offshore use.
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Pre-assembled Cables
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Pre-assembled Cables

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Plug & Play when cables come pre-tested and pre-mounted with PFISTERER separable connectors and switchgears and transformers with PFISTERER sockets. Proved concept emerged from large offshore wind projects in Europe.
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Significantly lowers installation time and risks on site
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Flexible strands support ease of installation
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No need for HV testing after installation
Turbine - Inter Array Connection
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SEANEX Pluggable Cable Connector

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Pluggable SEANEX cable connector for inter-array cables and tower cabling.
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Touch-safe, submersible and maintenance-free
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Rotatable bell flange enables 360° installation
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Electricity flows in a line – no angles, corners or edges
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Offshore certified DNV GL and IEC 63026
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Considerably reduced installation time
Catalogue
Website
Flyer
Video

SEANEX Socket

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The SEANEX socket forms the device-side built-in interface between the transformer/GIS and other pluggable CONNEX components.
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More compact design than according to standard
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No restrictions with regard to installation positions
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Factory pretested
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Offshore certified DNV GL and IEC 63026
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Considerably reduced installation time
Catalogue
Website
Flyer
Video

SEANEX Pluggable Joint

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The pluggable, solid-insulated connection joint enables rapid connection of the wind turbine to the wind farm network.
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Quick change of connections possible
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Connection can be separated without loss of quality
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SF6 gas free
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Offshore certified DNV GL and IEC 63026
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Considerably reduced installation time
Catalogue
Website
Flyer
Video
Substation - Inter Array Connection
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CONNEX Pluggable Cable Connector

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The CONNEX pluggable cable connector is variably configurable and so can be used for any plastic-insulated XLPE or EPR cable. It can be tested and pre-assembled for use on field installation cables.
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Considerably reduced installation time
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Horizontal, vertical and inclined arrangement possible
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Touch-safe, submersible and maintenance-free
Catalogue
Website
Flyer

CONNEX Pluggable Joint

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Pluggable, solid-insulated connection joint for permanent or temporary extension of cable sections in conjunction with CONNEX cable connectors.
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Fast fitting with preassembly
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Combine different cable cross-sections and conductor materials
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SF6 gas free
Catalogue
Website
Flyer
Video
Substation - GIS Connection
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CONNEX Pluggable Cable Connector

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The CONNEX pluggable cable connector is variably configurable and so can be used for any plastic-insulated XLPE or EPR cable. It can be tested and pre-assembled for use on field installation cables.
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Considerably reduced installation time
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Horizontal, vertical and inclined arrangement possible
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Touch-safe, submersible and maintenance-free
Catalogue
Website
Flyer

CONNEX Socket

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The CONNEX socket forms the device-side built-in interface between the GIS and other pluggable CONNEX components.
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More compact design than possible according to standard
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No restrictions with regard to installation positions
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Type tests according to current standards
Catalogue
Website
Flyer

Cable Compensation Device

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The cable support system for cables with cable connector enables cables to be guided centrically into the socket.
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Supports the cable weight
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Absorbs system vibrations
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Available pre-mounted or can be retrofitted to an already plugged in cable connector
Catalogue
Voltage Detector & Phase Comparator
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Voltage Detectors AC / MV

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Capacitive voltage detectors KP-Test 5 for switch gear to indicate the presence of the operating voltage when contacting the conductor.
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Extensive self-test when switched on, which also checks the contact electrode extension
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Integrated acoustic signal for reliable results even in very noisy environmental conditions
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Maximum interference field safety by using a high-quality contact electrode extension
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Fork electrode included for use on overhead lines
Catalogue
Website
Flyer
Video

Phase Comparator / MV

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Phase comparators for medium voltage are used for testing phase coincidence inthree-phase networks
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Extensive self-test when switched on, which also checks the contact electrode extension
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Extremely strong light-emitting diodes (green, red and yellow) in an unmistakeablearrangement
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Automatic switch-off
Catalogue
Website
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Earthing & Short-Circuit Devices
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Earthing & Short-Circuit Devices

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Earthing devices that meet the highest quality and reliability requirements are a prerequisite for work in electrical systems.
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Tailored to individual requirements
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A solution for every application
Catalogue
Website
Flyer
Video

Earthing & Phase fixed point

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Diverse fixed points for safe connection of earthing and short-circuiting devices
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Ball pin
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T-Bolt
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Cylindric bolt
Catalogue
Website
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Earthing Poles
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Earthing Poles

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Earthing pole to connect the line connection clamps of earthing and short-circuiting devices to parts of high-voltage equipment.
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Individual customized configuration in single, telescopic or pluggable version.
Catalogue
Website
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Accessories & Service
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Accessories

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For safe transport, dust-free storage of voltage detectors, earthing poles or earthing and short-circuiting devices.
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In-Service Test

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PFISTERER have been successfully carrying out in-service tests in their own testing facility for many years. Voltage detectors as well as earthing and short-circuiting devices  are tested according to the specifications, and immediately adjusted or repaired if necessary.
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Offshore Wind
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Turbine - Inter Array Connection
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Turbine - Nacelle and Tower
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Substation - Transformer Connection
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Substation - GIS Connection
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Substation - Inter Array Connections
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Generator & Converter Connection
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Pre-assembled Cables
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Transformer Connection
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Tower Connection
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Safety Equipment
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Voltage Detectors
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Earthing & Short-Circuiting
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Earthing Poles
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Accessories & Service

Solutions for Offshore Windfarms

Connecting and linking the electrical systems of an offshore wind farm is a significant part in the construction phase. It is only with reliable interfaces that the electricity supply from offshore wind farms can be guaranteed. As experts for interfaces in energy networks, we supply connection components and turnkey cable systems for all voltage levels as a complete system.
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References
Common Products
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