BS EN 16602-70-26:2019 – TC:2020 Edition
$258.95
Tracked Changes. Space product assurance. Crimping of high-reliability electrical connections
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 126 |
This Standard specifies: • Requirements for the following crimping wire terminations intended for high reliability electrical connections for use on customer spacecraft and associated equipment operating under high vacuum, thermal cycling and launch vibration: • removable contacts, single wires • removable contacts, multiple wires • coaxial connectors, ferrules • lugs and splices. NOTE These are the most common used crimping wire termination and are represented in Figure 1 1. • The general conditions to be met for the approval of terminations other than the above mentioned ones. NOTE Additional forms of crimps, not covered in this standard, are listed (not exhaustively) in the informative Annex A. • Product assurance provisions for both the specific and the generic terminations mentioned above. • Training and certification requirements for operators and inspectors (clause 5.5.2), additional to those specified in ECSS Q ST-20. This standard may be tailored for the specific characteristics and constraints of a space project, in conformance with ECSS-S-ST-00.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 70 | undefined |
| 77 | 1 Scope |
| 79 | 2 Normative references |
| 81 | 3 Terms, definitions and abbreviated terms 3.1 Terms defined in other standards 3.2 Terms specific to the present standard |
| 82 | 3.3 Abbreviated terms |
| 83 | 3.4 Nomenclature |
| 84 | 4 Principles |
| 85 | 5 Requirements 5.1 Preparatory conditions 5.1.1 Facilities 5.1.1.1 Overview 5.1.1.2 Facility cleanliness 5.1.1.3 Environmental conditions |
| 86 | 5.1.1.4 Lighting requirements 5.1.2 Tools and equipment 5.1.2.1 Crimping tools |
| 87 | 5.1.2.2 Insulation strippers |
| 88 | 5.1.2.3 Cutting pliers 5.1.2.4 Test and monitoring equipment 5.2 Crimping operations for different types of interconnections 5.2.1 General |
| 89 | 5.2.2 Material selection |
| 90 | 5.2.3 Process review and documentation 5.2.4 Contact barrel and single wire crimping |
| 91 | 5.2.5 Contact barrel and multiple wire crimping |
| 93 | 5.2.6 Ferrule shield crimping 5.2.7 Lug and splice wire crimping |
| 96 | 5.3 Requirements for crimp configuration qualification 5.3.1 General |
| 97 | 5.3.2 Qualification process test procedure |
| 99 | 5.3.3 Sealing and marking 5.3.4 Batch to batch variation 5.3.4.1 Wires qualified by ESCC 5.3.4.2 Wires not qualified by ESCC 5.4 Test methods 5.4.1 General 5.4.2 <> |
| 100 | 5.4.3 Tensile strength 5.4.3.1 General 5.4.3.2 Contact barrel wire crimping 5.4.3.3 Ferrule 5.4.3.4 Lug and splice |
| 101 | 5.4.3.5 Characterisation of intrinsic wire / braid strength 5.4.4 Metallography |
| 102 | 5.5 Quality assurance 5.5.1 General 5.5.2 Personnel training and certification 5.5.2.1 Training program 5.5.2.2 Certification |
| 103 | 5.5.2.3 Documentation |
| 105 | 5.5.3 Workmanship |
| 107 | 5.5.4 Visual inspection 5.5.4.1 Pre-crimp inspection (performed by the operator) |
| 108 | 5.5.4.2 Post-crimp inspection (performed by quality assurance) 5.5.4.3 General |
| 109 | 5.5.5 Shift performance inspection and test for harness manufacturing |
| 110 | 5.5.6 Calibration of crimping tools 5.5.6.1 General |
| 111 | 5.5.6.2 Validation 5.5.6.3 Sealing and marking 5.5.6.4 Out-of-calibration tools 5.5.7 Records |
| 112 | 5.5.8 Nonconformance 5.5.9 Special crimping activities at spacecraft level, modifications and repairs |
| 115 | 5.6 Document requirements |
Related products
-
BSI PD CEN/TR 17868:2022
Intelligent transport systems. EU-ICIP. ITS standards deliverables (2022) Published By Publication Date Number of Pages…
