PFISTERER MV CONNEX Separable Connectors - Size 1
PFISTERER MV CONNEX Separable Connectors - Size 1

Product overview

PFISTERER MV-CONNEX Separable Connectors (Size 1) connect and terminate MV-HV Cables with operating Maximum Voltage up to 36kV and Amperage of 630A. CONNEX Separable Connectors are Inner Cone Plugs for GIS (gas-insulated switchgear), suitable for a specific conductor size (35-240mm2) and limited insulation diameter range. They are suitable for both indoor and outdoor cable terminations, with or without voltage taps. Supplied in sets of three phases.
12kV MV-CONNEX: 870 110 035, 870 110 050, 870 110 070, 870 110 095, 870 110 120, 870 110 150, 870 110 185, 870 110 240.
24kV MV-CONNEX: 870 120 035, 870 120 050, 870 120 070, 870 120 095, 870 120 120, 870 120 150, 870 120 185, 870 120 240.
36kV MV-CONNEX: 870 130 050, 870 130 070, 870 130 095, 870 130 120, 870 130 150, 870 130 185.

PFISTERER MV-CONNEX Separable Connectors Size 1 – Features

  • for DIN VDE cables
  • for RM-conductor (stranded circular) of aluminium or copper
  • for single core cable with copper wire shield without armouring
  • with sealing system (bell flange seal and shrink tubing)
  • for indoor and outdoor applications
  • not soil-resistant and not offshore-proof
  • offshore version on request (see product configurator)
  • Packaging unit: set with three separable connectors
  • 3-core version on request (see product configurator)

MV-CONNEX Pluggable Connection System

The MV-CONNEX range is ideal for use in ring main units, circuit-breaker switchgear, high-voltage motors, transformers, capacitors, transducers and sealing boxes. The connectors on the equipment-side are designed to meet EN 50180, 50181, and DIN 47637. The plug is suitable for all kinds of insulated plastic cables. As well as a wide range of standard types there are also customer-specific versions for every cable type.

Meets all your requirements for a universal system of separable connectors: fully insulated with metal housing and providing touch-proof properties. Features no liquid insulating medium and there is no need to open the cable termination at the installation site. It is maintenance-free, suitable for outdoor use, waterproof and offers high short-circuit protection. This means MV-CONNEX can be used even in the most extreme conditions. Thorough transformer and GIS testing by manufacturer possible.

PFISTERER MV-CONNEX – Order Information

Standard kits are suitable for unarmoured single core XLPE or EPR insulated power cables with Copper-wire screen and bonded semiconductive layer. Copper-tape screen (CuTS) cables will require an additional EARTHING KIT. Aluminium Wire Armour (AWA) Cables will also require EARTHING KIT E. Cables with Easy-Peel semi-conductive layer will require EARTHING KIT F.

To compliment the range various accessories are available:

  • 827 186 211 – 45° Angled Test Adaptor
  • 827 181 011 – Current-testing Adaptor
  • 827 125 001 – Cable-testing Socket
  • 827 150 002 – Blanking Connector to blank-off unused bushing apertures
  • 827 513 XXX – 10 kA Rated Surge Arresters, 7.5-36kV versions
  • Assembled Test Leads
  • Straight & Branching Joint Boxes
  • 90° Fixed & Rotatable Elbow Adaptors

The MV-CONNEX system features numerous variations: in addition to the standard plug and socket combination, there are many other versions for testing purposes and special applications. Available solutions for all applications in the area of Medium Voltage Engineering, both as components and complete systems.

For advice or further details on Pfisterer MV-Connex 630A or the MV-CONNEX range, please contact our Technical Sales Team.

For Addtional Technical Information, consult the PDF File or Technical Data Table below.

*Technical Data subject to change without notice.

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Technical Data

Part No.
(with Voltage Tap)		 Part No.
(without Voltage Tap)		 Max Operating Voltage For Cable
Cross Section		 For Diameter
Over Conductor
 For Diameter
Over XLPE Insulation		 Insulation Thickness
(Nominal Value)
850 110 035 870 110 035 12 kV 35 mm2 6.0 - 7.3 mm 14.5 - 17.5 mm 3.4 mm
850 110 050 870 110 050 12 kV 50 mm2 7.5 - 8.8 mm 16.0 - 19.5 mm 3.4 mm
850 110 070 870 110 070 12 kV 70 mm2 9.3 - 10.6 mm 18.0 - 21.5 mm 3.4 mm
850 110 095 870 110 095 12 kV 95 mm2 10.8 - 12.1 mm 18.0 - 21.5 mm 3.4 mm
850 110 120 870 110 120 12 kV 120 mm2 12.3 - 13.6 mm 20.0 - 23.5 mm 3.4 mm
850 110 150 870 110 150 12 kV 150 mm2 13.8 - 15.1 mm 22.0 - 25.5 mm 3.4 mm
850 110 185 870 110 185 12 kV 185 mm2 15.3 - 16.6 mm 23.5 - 27.0 mm 3.4 mm
850 110 240 870 110 240 12 kV 240 mm2 17.8 - 19.1 mm 25.0 - 28.5 mm 3.4 mm
850 120 035 870 120 035 24 kV 35 mm2 6.0 - 7.3 mm 18.0 - 21.5 mm 5.5 mm
850 120 050 870 120 050 24 kV 50 mm2 7.5 - 8.8 mm 18.0 - 21.5 mm 5.5 mm
850 120 070 870 120 070 24 kV 70 mm2 9.3 - 10.6 mm 22.0 - 25.5 mm 5.5 mm
850 120 095 870 120 095 24 kV 95 mm2 10.8 - 12.1 mm 23.5 - 27.0 mm 5.5 mm
850 120 120 870 120 120 24 kV 120 mm2 12.3 - 13.6 mm 23.5 - 27.0 mm 5.5 mm
850 120 150 870 120 150 24 kV 150 mm2 13.8 - 15.1 mm 25.0 - 28.5 mm 5.5 mm
850 120 185 870 120 185 24 kV 185 mm2 15.3 - 16.6 mm 26.5 - 30.0 mm 5.5 mm
850 120 240 870 120 240 24 kV 240 mm2 17.8 - 19.1 mm 28.0 - 31.5 mm 5.5 mm
850 130 050 870 130 050 36 kV 50 mm2 7.5 - 8.8 mm 23.5 - 27.0 mm 8.0 mm
850 130 070 870 130 070 36 kV 70 mm2 9.3 - 10.6 mm 25.0 - 28.5 mm 8.0 mm
850 130 095 870 130 095 36 kV 95 mm2 10.8 - 12.1 mm 26.5 - 30.0 mm 8.0 mm
850 130 120 870 130 120 36 kV 120 mm2 12.3 - 13.6 mm 28.0 - 31.5 mm 8.0 mm
- 870 130 150 36 kV 150 mm2 13.8 - 15.1 mm 30.0 - 33.0 mm 8.0 mm
- 870 130 185 36 kV 185 mm2 15.3 - 16.6 mm 31.0 - 34.0 mm 8.0 mm

 

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