Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

BS QC 160000-1:1987

Current
Current

The latest, up-to-date edition.

Harmonized system of quality assessment for electronic components. Electrical relays. Generic specification: electromechanical all-or-nothing relays Test and measurement procedures
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-10-1987

Foreword
Committees responsible
1 Scope
2 Object
Section one - Terminology
3 Types of relays
4 Functions of a relay
5 Types of contacts
6 Prefixes for the values applicable to relays
7 Energization values
8 Electrical properties of contacts
9 Application categories of contacts
10 Mechanical properties of contacts
11 Terms relating to times
Section two - Test and measurement procedures
12 General
13 Alternative methods
14 Precision of measurement
15 Requirements in detail specifications
16 Standard conditions for testing
17 Visual inspection and check of dimensions
18 Mechanical tests and weighing
19 Coil resistance, inductance, impedance and burden
20 Dielectric test
21 Impulse voltage test
22 Insulation resistance
23 Contact-circuit resistance (or voltage drop)
24 Functional tests
25 Timing tests
26 Climatic sequence
27 Damp heat, steady state
28 Thermal resistance
29 Temperature rise
30 Rapid change of temperature
31 Enclosure
32 Internal moisture
33 Corrosive atmospheres
34 Mould growth
35 Robustness of terminals
36 Soldering
37 Shock
38 Bump
39 Vibration
40 Acceleration
41 Electrical endurance
42 Mechanical endurance
43 Thermal endurance
44 Limiting continuous current
45 Overload (contact circuits)
46 Load transfer
47 Electromagnetic compatibility
48 Magnetic interference
49 Crosstalk and insertion loss
50 Electrical contact noise
51 Thermoelectric e.m.f.
52 Capacitances
53 Contact sticking
54 Magnetic remanence
55 Acoustic noise
56 Continuity of protective earth connection
57 Fluid contamination
58 Resistance to solvents
Figures
1 - 9

Establishes test and measurement procedures for electromechanical all or nothing relays within the scope of the I E C. Covers basic considerations which are common to all types of relays, Electrical Relays, and is of particular interest for all or nothing relays of assessed quality. Supplementary requirements may be necessitated by specific designs or application.

Committee
W/-
DevelopmentNote
Also numbered as IEC 60255-7 Supersedes 75/26656 DC (08/2005)
DocumentType
Standard
Pages
52
PublisherName
British Standards Institution
Status
Current

Standards Relationship
IEC 60255-7:1978 Identical

BS EN 60255-21-1:1996 Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment Vibration tests (sinusoidal)
BS EN 147000:1995 Harmonized system of quality assessment for electronic components. Generic specification. Sockets for use with electrical relays of assessed quality
BS QC 160100:1987 Harmonized system of quality assessment for electronic components. Electrical relays. Sectional specification: electromechanical all-or-nothing relays
BS QC 160101:1987 Specification for harmonized system of quality assessment for electronic components. Electrical relays. Blank detail specification. Electromechanical all-or-nothing relays. Test schedules 1, 2 and 3
BS QC 160000-2:1987 Harmonized system of quality assessment for electronic components. Electrical relays. Generic specification: electromechanical all-or-nothing relays Quality assessment procedures
BS EN 60255-21-2:1996 Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment Shock and bump tests

BS 5420:1977 Specification for degrees of protection of enclosures of switchgear and controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c.
BS 2011-2.1A:1977 Environmental testing. Tests Tests A. Cold
BS 2011-2.1M:1984 Environmental testing. Tests Test M. Low air pressure
BS 5992-3:1980 Electrical relays Specification for the insulation testing of electrical relays
BS 2011-2.1B:1977 Environmental testing. Tests Tests B. Dry Heat
BS 2011-2.1Ea:1977 Environmental testing. Tests Test Ea. Shock
BS 5992-2(1980) : AMD 9688 ELECTRICAL RELAYS - SPECIFICATION FOR - ALL - OR - NOTHING ELECTRICAL RELAYS
BS 4727-1:GRP03(1971) : 1971 GLOSSARY OF ELECTROTECHNICAL POWER TELECOMMUNICATION ELECTRONICS LIGHTING AND COLOUR TERMS - TERMS COMMON TO POWER TELECOMMUNICATIONS & ELECTRONICS - RELAY TERMINOLOGY
BS 2011-2.1N:1985 Environmental testing. Tests Test N. Change of temperature
BS 2045:1965 Preferred numbers
BS 2011-2.1Ca:1977 Environmental testing. Tests Test Ca. Damp heat, steady state
BS 6493-3:1985 Semiconductor devices Mechanical and climatic test methods
BS 5148:1975 Method for specifying the performance of stabilized power supply apparatus
BS 9000-3:1987 General requirements for a system for electronic components of assessed quality Specification for national implementation of IECQ basic rules and rules of procedure
BS 5992-1:1980 Electrical relays Specification for contact performance of electrical relays
BS QC 160000-2:1987 Harmonized system of quality assessment for electronic components. Electrical relays. Generic specification: electromechanical all-or-nothing relays Quality assessment procedures
BS QC 160100:1987 Harmonized system of quality assessment for electronic components. Electrical relays. Sectional specification: electromechanical all-or-nothing relays
BS 2011-2.1Ka:1982 Environmental testing. Tests Test Ka.Salt mist
BS 923:1972 Guide on high-voltage testing techniques.
BS 2011-2.1T:1981 Environmental testing. Tests Test T. Soldering

View more information
$568.62
Including GST where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more