GB 10408.3-2000_English: PDF (GB10408.3-2000)
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Detectors for intruder alarm systems. Part 3: Microwave doppler detectors for use in building
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GB 10408.3-2000
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Standards related to: GB 10408.3-2000
| Standard ID | GB 10408.3-2000 (GB10408.3-2000) | | Description (Translated English) | Detectors for intruder alarm systems. Part 3: Microwave doppler detectors for use in building | | Sector / Industry | National Standard | | Classification of Chinese Standard | A91 | | Classification of International Standard | 13.310 | | Word Count Estimation | 8,810 | | Date of Issue | 2000-10-17 | | Date of Implementation | 2001-06-01 | | Older Standard (superseded by this standard) | GB 10408.3-1989 | | Quoted Standard | GB 10408.1-2000; IEC 68-1-1988; IEC 839-1-1-1988; IEC 839-1-3-1988 | | Adopted Standard | IEC 60839-2-5-1990, IDT | | Drafting Organization | Ministry of Public Security and Police Electronic Products Quality Inspection Center | | Administrative Organization | National Security Alarm System Standardization Technical Committee | | Proposing organization | Ministry of Public Security of the People Republic of China | | Issuing agency(ies) | State Quality and Technical Supervision | | Summary | This Chinese standard specifies the intrusion alarm system with interior microwave Doppler detectors for special requirements and test methods. This standard is GB 10408. 1"intrusion detectors Part 1: General requirements"are supplemental to and should work with IEC Publication 839-1-1"Alarm systems Part 1: General requirements Part 1 | GB 10408.3-2000
GB
NATIONAL STANDARD OF
THE PEOPLE’S REPUBLIC OF CHINA
ICS 13.310
A 91
Detectors for intruder alarm systems - Part 3.
Microwave Doppler detectors for use in buildings
(idt IEC 839-2-5.1990 / [Translator note. IEC 60839-2-5.1990])
ISSUED ON. OCTOBER 17, 2000
IMPLEMENTED ON. JUNE 1, 2001
Issued by. China State Bureau of Quality and Technical Supervision
Table of Contents
Foreword ... 3
IEC Foreword ... 4
1 Scope ... 5
2 Normative references ... 5
3 Definitions ... 6
4 General considerations ... 6
5 Technical requirements ... 7
6 Test procedures ... 9
Foreword
All technical contents of this Standard are mandatory.
This Standard is the revision of GB 10408.3-1989 Microwave detectors for
intruder alarm systems.
This Standard is identical with IEC 839-2-5.1990 Alarm systems - Part 2.
Requirements for intruder alarm systems. Section 5 - Microwave Doppler
detectors for use in buildings [Translator note. IEC 60839-2-5.1990 Alarm
systems – Part 2. Requirements for intruder alarm systems. Section 5 -
Microwave Doppler detectors for use in buildings].
The main differences between this Standard and GB 10408.3-1989 Microwave
detectors for intruder alarm systems are as follows.
- Standard’s name was modified from Microwave detectors for intruder
alarm systems to Detectors for intruder alarm systems - Part 3. Microwave
Doppler detectors for use in buildings;
- Frequency used by detectors in this Standard was modified from “greater
than 9 GHz” to “not less than 1 GHz”;
- GB 10408.3-1989 requires devices of turning off or blocking walk-test
indicator for detectors; this Standard requires turning off or blocking walk-
test indicator without turning on detectors.
Since the implementation of this Standard, GB 10408.3-1989 Microwave
detectors for intruder alarm systems shall be abolished simultaneously.
This Standard was proposed by Ministry of Public Security of the People's
Republic of China.
This Standard shall be under the jurisdiction of China National Security Alarm
System Standardization Technical Committee.
This Standard was drafted by Testing Center for Quality of Security & Police
Electronic Products under the Ministry of Public Security of P. R. CHINA.
Main drafters of this Standard. Che Hongku, Guo Li.
This Standard was issued in December 1988 for the first time, revised in
October 2000 for the first time.
Detectors for intruder alarm systems - Part 3.
Microwave Doppler detectors for use in buildings
1 Scope
This Standard gives the specific requirements and test procedures for
microwave Doppler detectors for use in intruder alarm systems installed in
buildings.
This Standard is an addition to the general requirements for detectors for use
in intruder alarm systems as specified in GB 10408.1 Detectors for intruder
alarm systems - Part 1. Requirements for detectors - General, and it shall also
be used in conjunction with the standard for General requirements for alarm
system, IEC Publication 839-1-1.
The object of this Standard is to specify those requirements for microwave
Doppler detectors which will ensure that they will perform satisfactorily and
minimize false alarms.
2 Normative references
The following standards contain the provisions which, through reference in this
Standard, constitute the provisions of this Standard. At the time of publication,
the editions indicated were valid. All standards are subject to revision, and
parties to agreements based on this Standard are encouraged to investigate
the possibility of applying the most recent editions of the standards indicated
below.
GB 10408.1-2000 Detectors for intruder alarm systems - Part 1.
Requirements for detectors – General [idt IEC 839-2-2.1987]
IEC 68-1.1988 Environmental testing - Part 1. General and guidance
IEC 839-1-1.1988 Alarm systems - Part 1. General requirements, Section
One - General
IEC 839-1-3.1988 Section Three - Environmental testing
The tests may be carried out at any range within the range adjustment of the
detector. The range control shall not be altered during the environmental tests.
The reference target shall move towards the detector from directly in front of
the detector beyond the adjusted range at a speed of approximately 1 m/s. The
distance from the detector when an alarm condition occurs shall be measure
and recorded.
The distance from the detector where an alarm condition occurs after each
environmental test shall not vary by more than 10% of the initial distance.
The tests may be simulated provided that it can be shown that the simulation
gives the same results as the test procedure described.
For the following tests the detector shall be set for maximum stated range.
- electrical spikes;
- electrostatic discharge;
- electromagnetic fields.
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