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HIGH VOLTAGE CONNECTORS FOR SPECIAL APPLICATIONS

HIGH VOLTAGE CONNECTORS FOR SPECIAL APPLICATIONS
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HIGH VOLTAGE CONNECTORS FOR SPECIAL APPLICATIONS

No reproduction or use without express permission of editorial or pictorial content, in any manner. LEMO reserve the right at all times to modify and improve specifications without any notification.

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05 Series Connectors High voltage connectors of the new 05 miniature series have been specifically developed to meet the requirements of experimental nuclear research programme. The 05 series contains a miniature HV 12kV d.c. (test voltage) contacts. This crimp contact is removable from the shell and is inserted in a PEEK insulator. The actual mating is provided by the LEMO Push-Pull system, renowned for its reliability worldwide and a red safety nut to secure the connection. The compact design of these connectors makes them ideal for applications where minimal mass and space saving are...

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Part Section Showing Internal Components Connector Straight plug Fixed socket 7 1 2 3 4 5 6 7 shell crimp back end hexagonal nut conical nut insulator HV female contact crimp ferrule outer shell latch sleeve safety nut crimp back end insulator HV male contact crimp ferrule earthing crown Male contact Female contact Technical characteristics Mechanical and climatical Characteristic Electrical characteristics Value Contact retention force Working temperature Mechanical life Climatic class Radiation resistance IEC 60512-8 test 15a -20 °C to +125°C > 200 cycles IEC 60512-5 test 9a 20/125/21 IEC...

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Models FFR Straight plug for cable crimping, with safety nut Cable group PES Fixed socket, with two nuts, for cable crimping Part Number Cable group Recommanded high voltage cables Construction and dimensions Dielectric Screen Mat. ø Mat. Cable group Manufacturer Part Number CERN Type Corona screen

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Accessories FFA-ERA High Voltage Contacts Contact Part Number Male contact Female contact FFA.05.403.ZLA1 FFA.05.403.ZLA2 Cable group Shall be ordered separately Part number Cable group Supplier Product reference Note: for cable group 2, the two heatshrink tubes are necessary ● Material: Polyolefin transparent Model 1 Part number FFS.05.160.PM FFS.05.161.PM Cable group Model 2 ● Material: Aluminium alloy (AA6012) nickel plated ● Material: Aluminium alloy (AA 6012) natural anodized. ● Material: Aluminium alloy (AA 6012) natural anodized. 4

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Tooling DCH Spanner for conical nut ● Material: Blackened steel. DCF Extraction tools for HV contacts Automatic model DPH Crimping tool with die and positioner Cable group Cable group shield centre contact centre contact DPN Dies and positioner Part Number DPN.99.005.2K DPN.99.060.11K DPN.99.065.11K Applications shield centre contact centre contact ● Dies material: Blackened steel Panel cut-out Recommended mounting nut torque: 0.8 Nm.

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Termination Instructions Cable Group 1 5 1. Strip the cable according to the given dimensions, remove carefully the cable corona screen, making sure that the cable dielectric is not damaged. Remove also the aluminium foil and the textile tape. Clean the dielectric with isopropylic alcool. Apply laquer Apply laquer 2. Place the crimp ferrule ➀ on the cable. Widen completely the shield braid and fold it back over the jacket. Introduce the cable center conductor into the HV contact ➃ until the contact end rests against the dielectric and the conductor is visible through the contact inspection...

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Termination Instructions Cable Group 2 5 1. Strip the cable according to the given dimensions, cut the aluminium foil making sure that the dielectric is not damaged. Do not damage the 2 drain wires. Fold the drain wires back over the outer jacket and slide over the small heatshrink tube ➁. Clean the dielectric with isopropylic alcool. Apply laquer Apply laquer 3. Slide the heatshrink tube ➂ over the HV contact until it rests against the contact insulator. One end of the heatshrink tube shall be located at the position A of the HV contact insulator. Shrink the tube. 2. Place the crimp...

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5G Series Connectors High voltage cylindrical connectors of the new 5G series have been specifically developed to meet the requirements of the “ATLAS” experimental nuclear research programme at the CERN. The 5G series contains 50 miniature HV 12kV d.c. (test voltage) contacts. These crimp contacts are removable from the shell and are inserted in a PEEK insulator. The same HV contacts are used in the 05 series. The actual mating is provided by the LEMO Push-Pull system, renowned for its reliability worldwide and a red safety nut to secure the connection. Two keying alternative (code R or W)...

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Part Section Showing Internal Components Connector Straight plug outer shell earthing crown retaining ring clamp collet nut round nut conical nut 7 adapter w. cable collet 8 keyed mid-piece 9 insulator 10 HV male contact 6 outer shell latch sleeve safety nut clamp collet nut adapter w. cable collet keyed mid-piece insulator HV female contact Male contact Female contact 2 insulator 3 clips 4 sealing gland Technical characteristics Mechanical and climatical Characteristic Electrical characteristics Value Contact retention force Working temperature Mechanical life Climatic class Radiation...

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Alignment key and polarized keying system β Front view of a socket Models FG● Straight plug with keys (code R or W), cable clamp-collet and safety nut Part Number Cable Group PH● Fixed socket with keys (code R or W), cable clamp-collet, 2 nuts fixing (back panel mounting) Part Number Cable Group Recommanded high voltage cables Cable group Manufacturer Part Number CERN Type Type/Nb. of conductor Construction and dimensions Dielectric Screen Mat. ø Mat. Corona screen

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Accessories FFA-ERA HV Contacts Contact Part Number Male contact Female contact FFA.05.403.ZLA1 FFA.05.403.ZLA2 Cable group Shall be ordered separately Part number Cable group Supplier Product reference Note: for cable group 2, the two heatshrink tubes are necessary ● Material: Polyolefin transparent ● Material: Aluminium alloy (AA6012) natural anodized ● Material: Aluminium alloy (AA6012) natural anodized Part Number FGG.5G.815.PN Note: allows an extension of the plug or the socket to make cable stripping and mounting easier when weight and size are not critical ● Material: Aluminium alloy...

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