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BS EN IEC 61076-3-123:2019

BS EN IEC 61076-3-123:2019

$198.66

Connectors for electrical and electronic equipment. Product requirements – Rectangular connectors. Detail specification for hybrid connectors for industrial environments, for power supply and fibre optic data transmission, with push-pull locking

Published By Publication Date Number of Pages
BSI 2019 54
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This part of IEC 61076 covers hybrid rectangular connectors with a 3 poles 16 A electric portion for power supply and a duplex fibre optic connector type LC portion for data transmission. These connectors consist of fixed and free connectors, either rewirable or non-rewirable (for both portions) and use the rectangular push-pull housing described in IEC 61076-3-117 with IP65/IP67 degree of protection, for harsh applications. The mating dimensions of such housings allow fulfilling the performance class Category I according to IEC 61753-1-3 in regards to the fibre optic portion of the connector with the exception of the operating temperature range which is –25 °C/+70 °C.

The electric portion may have different rated insulation voltages. Male connectors have 3 electric round contacts Ø1,6 mm, with 16 A rated current.

NOTE Only the phase/neutral contacts are loaded upon current-carrying capacity test of 4.4 and 6.4.3 and electrical load and temperature test in 7.2.2.6 (DP2) and 7.2.2.12 (KP5)

The fibre optic portion provides data transmission by using the common mating configurations for all variants of the type LC duplex fibre optic connectors as defined in IEC 61754-20, for dedicated fibre types and fibre termination technology covered therein.

The different codings provided by this document prevent the mating of accordingly coded male or female connectors to any other similarly sized interfaces covered by other standards and the cross-mating between the different codings provided by this document.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
10 English
CONTENTS
13 FOREWORD
15 INTRODUCTION
16 1 Scope
2 Normative references
20 3 Terms, definitions, and abbreviated terms
3.1 Terms and definitions
21 3.2 Abbreviated terms
4 Technical information
4.1 Systems of levels
4.1.1 Performance levels
4.1.2 Compatibility levels, according to IEC 61076-1:2006
4.2 Classification into climatic categories
Tables
Table 1 – Climatic category
22 4.3 Clearance and creepage distances
4.4 Current-carrying capacity
4.5 Marking
5 Dimensional information
5.1 Common features
5.2 Reference system
5.3 Engagement (mating) information
5.3.1 Engaging (mating) direction
Figures
Figure 1 – Section showing mating direction
23 5.3.2 Contact levels and sequencing
5.3.3 Perpendicular to the engaging (mating) direction
5.3.4 Inclination
5.4 Fixed connectors
5.4.1 Fixed connectors – A-coding
24 Figure 2 – Fixed connector with female contacts – A-coding
25 Table 2 – Dimensions of fixed connector – A-coding
26 5.4.2 Fixed connectors – B-coding
Figure 3 – Fixed connector with female contacts – B-coding
Table 3 – Dimensions of fixed connector – B-coding
27 5.5 Free connectors
5.5.1 Free connectors – A – coding
Figure 4 – Free connector with male contacts – A-coding
28 Table 4 – Dimensions of free connector – A-coding
29 5.5.2 Free connectors – B-coding
30 5.6 Accessories
5.7 Mounting information for connectors
5.8 Gauges
5.8.1 Sizing gauges and retention force gauges
Figure 5 – Free connector with male contacts – B-coding
Table 5 – Dimensions of free connector – B-coding
31 5.8.2 Mechanical function, engaging/separating/insertion/withdrawal force gauges
5.8.3 Probes
5.8.4 Contact resistance gauge
5.8.5 Test panel (for voltage proof test)
5.8.6 Test panel (for EMC/crosstalk, etc.)
6 Characteristics
6.1 General
Figure 6 – Gauge dimensions
Table 6 – Gauge dimensions
32 6.2 Pin assignment and other definitions
6.3 Classification into climatic categories
6.4 Electrical characteristics
6.4.1 Creepage and clearance distances
6.4.2 Voltage proof
6.4.3 Current-carrying capacity
Table 7 – Ratings of connectors
33 6.4.4 Contact and shield resistance
6.4.5 Insulation resistance
6.4.6 Impedance
6.4.7 Transmission characteristics
6.5 Mechanical characteristics
6.5.1 Mechanical operation
Table 8 – Current-carrying capacity
34 6.5.2 Effectiveness of connector coupling devices
6.5.3 Engaging and separating forces (or insertion and withdrawal forces)
6.5.4 Contact retention in insert
6.5.5 Polarizing and coding method
6.6 Other characteristics
6.6.1 Vibration (method half-sine)
Table 9 – Number of mechanical operations
Table 10 – Total insertion force
35 6.6.2 Shock (method half-sine)
Figure 7 – Vibration and shock test arrangement
36 6.6.3 Degree of protection provided by enclosures (IP-code)
6.6.4 Screen and shielding properties
6.6.5 Static load test
6.7 Environmental aspects
6.7.1 Marking of insulation material (plastics)
6.7.2 Design/use of material
7 Test schedule
7.1 General
7.1.1 Overview
7.1.2 Climatic category
37 7.1.3 Creepage and clearance distances
7.1.4 Arrangement for contact resistance measurement
Table 11 – Rated voltage – Rated impulse voltage – Pollution degree
38 7.1.5 Arrangement for dynamic stress tests
7.1.6 Arrangement for testing static load, axial
7.1.7 Wiring of specimens
Figure 8 – Contact resistance arrangement
39 7.2 Test schedules
7.2.1 Basic (minimum) test schedule, see Table 12
7.2.2 Full test schedule
Table 12 – Basic tests
40 Table 13 – Number of test specimens and contacts
Table 14 – Test group P
41 Table 15 – Test group AP
43 Table 16 – Test group BP
44 Table 17 – Test group CP
45 Table 18 – Test group DP
46 Table 19 – Test group EP
47 Table 20 –Test group FP
48 Table 21 – Test group GP
49 Table 22 – Test group JP
Table 23 – Test group KP
51 7.3 Test procedures and measuring methods
7.4 Pre-conditioning
7.5 Wiring and mounting of specimens
7.5.1 Wiring
52 7.5.2 Mounting

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BS EN IEC 61076-3-123:2019
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