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BSI 23/30481766 DC:2023 Edition

$13.70

BS EN IEC 61076-8-112 Connectors for electrical and electronic equipment – Product requirements – Part 8-112: Power connectors Detail specification for 2-pole snap locking waterproof rectangular connectors with plastic housing for rated current of 50 A

Published By Publication Date Number of Pages
BSI 2023 31
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PDF Catalog

PDF Pages PDF Title
1 30481766-NC.pdf
3 48B_3073e_CDV.pdf
4 CONTENTS
7 INTERNATIONAL ELECTROTECHNICAL COMMISSION
CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT–
FOREWORD
10 PRODUCT REQUIREMENTS
1 Scope
2 Normative references
11 3 Terms and Definitions
12 4 Technical information
4.1 Recommended method of termination
4.1.1 General
4.1.2 Number of contacts and contact cavities
4.2 Ratings and characteristics
Rated impulse voltage: 4 kV.
4.3 Systems of levels
4.3.1 Performance levels
4.3.2 Compatibility levels
4.4 Classification into climatic categories
Table 1 – Climatic category
4.5 Clearance and creepage distance
4.6 Current-carrying capacity
13 4.7 Marking
4.8 Safety aspects
5 Dimensional information
5.1 General
5.2 Isometric view and common features
5.2.1 Isometric view of free connector
Figure 1 – Free female connector
5.2.2 Isometric view of fixed connector
Figure 2 – Fixed male connector
5.3 Engagement (mating) information
14 5.4 Fixed connectors
5.4.1 Dimensions
Figure 3 – Fixed male connector
5.4.2 Terminations
15 5.5 Free connectors
5.5.1 Dimensions
Figure 4 – Free female connector
5.5.2 Terminations
5.6 Accessories
16 5.7 Mounting information
5.8 Gauges
5.8.1 Sizing gauges and retention force gauges
Figure 5 – Gauge for contacts
6 Technical characteristics
6.1 Classification into climatic categories
6.2 Electrical characteristics
6.2.1 Clearance and creepage distance
6.2.2 Voltage proof
6.2.3 Contact resistance
6.2.3.1 Initial contact resistance
17 6.2.3.2 Contact resistance after test
6.2.4 Insulation resistance
6.2.4.1 Initial insulation resistance
6.2.4.2 Insulation resistance after test
6.2.5 Temperature rise
6.2.6 Electrical load and temperature
6.3 Mechanical characteristics
6.3.1 Mechanical strength impact
6.3.2 Mechanical operation
18 6.3.3 Breaking capacity (engaging/separating with electrical load )
Conditions: IEC 61984, 7.3.5.
Speed of insertion and withdrawal: (0,8 ± 0,1) m/s.
Operating cycles: 200 cycles, inductive load with a time constant of 1 ms ± 15 %.
6.3.4 Effectiveness of connector coupling devices
6.3.5 Engaging and separating force
6.3.6 Contact retention in insert
6.3.7 Gauge retention force (resilient contact)
19 6.3.8 Conductor secureness
Table 5 – Conductor secureness test
6.4 Dynamic stress test
6.4.1 Vibration (sine)
Table 6 –Vibration
6.4.2 Shock
6.4.3 IP degree of protection
6.5 Climatic test
6.5.1 Damp heat, steady state
20 6.5.2 Rapid change of temperature
6.5.3 Corrosion, salt mist
6.5.4 Dry heat
6.5.5 Cold
6.6 Environmental aspects
6.6.1 Marking of insulation material (plastic)
6.6.2 Design/use of material
7 Tests and test schedules
7.1 General
Table 7 – Number of test specimens
21 7.2 Test schedules
7.2.1 Basic (minimum) test schedule
7.2.2 Full test schedule
7.2.2.1 Test group P – Preliminary
Table 8 – Test group P
7.2.2.2 Test group AP – Dynamic climate
22 Table 9 – Test group AP
24 Table 9 – Test group AP (continued)
7.2.2.3 Test group BP – Mechanical endurance
Table 10 – Test group BP
25 Table 10 – Test group BP (continued)
7.2.2.4 Test group CP- Moisture
Table 11– Test group CP
27 7.2.2.5 Test group DP- Heat and electrical load
Table 12 – Test group DP
7.2.2.6 Test group EP- Dynamic stress
Table 13 – Test group EP
29 Table 13 – Test group EP(continued)
7.2.2.7 Test group FP- Chemical resistivity
7.2.2.8 Test group GP-Manufacturing process robustness
Table 14– Test group GP
7.2.2.9 Test group HP – Signal integrity and shielding effectiveness tests
7.2.2.10 Test group JP-connection
30 Table 15 – Test group JP
7.2.2.11 Test group KP-Additional test
Table 16 – Test group KP
31 Table 16 – Test group EP(continued)
7.3 Test procedures and measurement methods
7.4 Pre-conditioning
7.5 Wiring and mounting of test specimens
7.5.1 Wiring
7.5.2 Mounting
BSI 23/30481766 DC
$13.70