Transcription of POLAMCO HIGH POWER CONNECTORS
1 POLAMCO . high POWER . CONNECTORS . 38999 STYLE. Robust & reliable CONNECTORS designed for harsh environments AEROSPACE, DEFENSE & MARINE /// POLAMCO high POWER CONNECTORS . high POWER CONNECTORS Contents Part Description Plating SECTION ONE: Plugs Shielded Crimp 6. Anti Tamper Crimp SECTION TWO: Receptacles Shielded 8. Unshielded 10. Bulkhead Feedthrough Low Profile Rear Mount 14. SECTION THREE: Accessories Protection Socket 17. 18. Retaining 19. Safety operation, termination and handling of these CONNECTORS is the responsibility of the user.
2 Refer to document ASQA0259 for assembly instructions and tooling available on request. POLAMCO . high POWER CONNECTORS . 38999 Style*. high POWER solutions for harsh environment aerospace and land systems TE Connectivity (TE)'s POLAMCO high POWER connector range offers a simple and effective way of terminating POWER cables in a harsh environment military connector system. The product family covers cable sizes from 50mm2 up to 240mm2 and are available in shell sizes 19 to 25. depending on the cable being terminated.
3 It is available with threaded termination, or a screened crimp with a straight or 90 outlet option. MECHANICAL. Mechanical Endurance: Up to 500 Mating Cycles Vibration: Def-Stan 0035 part in 3 axis (with full current load). high POWER Shock: 500m/s2, 11ms half sine Up to 1000 amp capability ENVIRONMENTAL. Sealing: IP68 (2m for 1/2 hour). HARSH ENVIRONMENT. Salt Spray: 500 hrs (with zinc nickel plating). RESISTANCE. Temperature Range: -65 C to +175 C. Rugged 38999* style connector shell systems ELECTRICAL.
4 IP69K version available Test Voltage: 1800V AC RMS 60Hz (service rating 1). Shell Continuity: <5m (dependent of plating finish). Conductive Jam Nut O-Ring Current Rating: Approximate Current Rating @ 40oC Ambient option available Shell Size Current Contact Resistance HIGHLY VERSATILE 25 1000A <22 . 23 800A <25 . Easy assembly <30 . 21 600A. Many shell styles and 19 400A <38 . termination options available See chart below for current de-rating values for each crimp contact size. Note! It is important that a suitably rated cable for current and temperature is used with this Simple adjustment of angled connector.
5 Cables should be supported a maximum of 250mm from the back of the connector. backshells which require no special tooling required Crimp contact current de-rating: Low mating force Temp - oC. Current - Amps *Please note: MATERIALS & PLATING. These CONNECTORS have not Shell: Aluminium Alloy/Nickel Aluminium Bronze/Stainless Steel been qualified by the Contact Body: Copper Alloy - Silver plated Defence Logistics Agency and Plating: Cadmium Olive Drab/Black Zinc Nickel/Electroless Nickel do not appear on its Qualified Others available on request.
6 Product List. Insulators: Thermoplastic - PPS-GL40-UL94V-O. Seals: Silicone Elastomer AEROSPACE, DEFENSE & MARINE /// POLAMCO high POWER CONNECTORS PAGE 3. high POWER CONNECTORS Part Description System P C 4 2 0 H P ( AT ) - B T 1 - 2 5 -1 8 5 F S - S N -1 - C - L 1 3. Series Shell Style 20HP Square Flange 24HP Jam Nut 26HP Plug 20 HPBF Square Flange Bulkhead Feedthrough 24 HPBF Jam Nut Bulkhead Feedthrough AT Anti Tamper (PLUG ONLY). Rear Termination BT Screened Backshell F Female Threaded M Male Threaded post (also available).
7 Angle entry Does not apply to threaded contacts 1 Straight 3 90 . 69 IP69K Straight Entry Shell size Crimp Barrel Does not apply to threaded contacts 240, 185, 120 etc Cable Stranding Does not apply to threaded contacts FS Fine stranding (Hi Flex). S Standard stranding (See page 18). Contact Type P Pin S Socket H3 90o Crimp Key Arrangement N, A, B, C, D, E. Material and Finish Optional Panel thickness in mm Omit for standard Material Description Codes MATERIAL. MATERIAL DESCRIPTION. CODE. 1 ALUMINIUM ALLOY 6262 / 6082.
8 2 NICKEL ALUMINIUM BRONZE DGS 1043 / NES 833 (MARINE APPLICATIONS). 4 STAINLESS STEEL 303 S31 / 304. 46 STAINLESS STEEL 316. AEROSPACE, DEFENSE & MARINE /// POLAMCO high POWER CONNECTORS PAGE 4. high POWER CONNECTORS Plating Description Codes ENVIRONMENTAL. PLATING ROHS. PLATING DESCRIPTION PROTECTION. CODE COMPLIANT. CONDUCTIVITY. Conductive 500 Hours B Cadmium, Olive Drab over Electroless Nickel No Salt Spray Conductive 500 Hours C Electroless Nickel Yes Salt Spray Conductive 500 Hours J Passivate (Stainless Steel only) Yes Salt Spray Shot blast for non-reflective finish Conductive 500 Hours Z Yes (Nickel Aluminium Bronze only)
9 Salt Spray Zinc Cobalt over Electroless Nickel with an Olive Drab Conductive 350 Hours ZB Yes Chromate Conversion Salt Spray Conductive 500 Hours ZN Zinc Nickel Black Passivate over Electroless Nickel Yes Salt Spray Zinc Cobalt over Electroless Nickel with a Conductive 500 Hours ZK Yes black chromate conversion Salt Spray Panel Cutout Information See individual products for further information D-TYPICAL. T.. H. F E. Square Flange Jam Nut T E F. SHELL SIZE D H Min SHELL SIZE. + 0 + 0 + 0. 19 19 21 21 23 23 25 25 UNLESS OTHERWISE SPECIFIED, ALL DIMENSIONS ARE IN MILLIMETRES.
10 GENERAL TOLERANCES: LINEAR +/-0,25MM ANGULAR +/- 1 . AEROSPACE, DEFENSE & MARINE /// POLAMCO high POWER CONNECTORS PAGE 5. high POWER CONNECTORS SECTION 1: Plugs - Shielded Crimp Plugs Straight Shielded Crimp Plug PC426HP. 71,3 1,0 example part description: PC426HP-BT1-25-185FS-PN-1-ZN. MAX CRIMP. MAX CRIMP. B A THREAD (CSA). Shell B C (CSA). CLASS 2A FINE. Size MAX MAX STANDARD. STRAND. A-THREAD. CABLE. CABLE. C. 19 1,2500 38,50 27,60 70 70. 21 1,3750 41,70 31,10 120 95. 23 1,5000 44,90 36,00 185 150.
