GB 14536.8-2010: [GB/T 14536.8-2010] Automatic electrical controls for household and similar use -- Particular requirements for timers and time switches

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Scope

This clause of GB 14536.1 is applicable except as follows:
1.1 Replacement:
In general, this Part applies to timers and time switches for household and similar use
that may use electricity, gas, oil, solid fuel, solar thermal energy, etc. or a combination
thereof, including heating, air conditioning and similar applications.
This Part is also applicable to individual timers utilized as part of a control system or
timers which are mechanically integral with multifunctional controls having non-
electrical outlets. This Part does not apply to time-delay switches (TDS) within the
scope of GB 16915.41).
NOTE: Throughout this Part, the word “timers” means timers and time switches, unless the type
is specifically mentioned.
Devices which only indicate time or passage of time are not included.
This Part does not apply to multi-functional controls having an integrated timing function which
is not capable of being tested as a separate timing device.
1.1.1 This Part applies to the inherent safety, to the operating characteristics where
such are associated with equipment protection and to the testing of automatic electrical
control devices used in appliances and other apparatus, electrical and non-electrical,
for household and similar purposes, but also extended to industrial purposes when no
dedicated product standards exist, such as that for central heating, air conditioning,
process heating, etc.
Timers for equipment not intended for normal household use, but which nevertheless
may be used by the public, such as equipment intended to be used by laymen in shops,
in light industry and on farms, are within the scope of this Part.
This Part is also applicable to timers for appliances within the scope of GB 4706.1.
This Part does not apply to timers designed exclusively for industrial applications.
1) GB 16915.4-2003: Switches for Household and Similar Fixed Electrical Installations – Part 2-3:
Particular Requirements – Time-Delay Switches (TDS)

Basic Data

Standard ID	GB 14536.8-2010 (GB14536.8-2010)
Description (Translated English)	[GB/T 14536.8-2010] Automatic electrical controls for household and similar use -- Particular requirements for timers and time switches
Sector / Industry	National Standard
Classification of Chinese Standard	K32
Classification of International Standard	97.120
Word Count Estimation	22,254
Date of Issue	2010-11-10
Date of Implementation	2011-09-01
Older Standard (superseded by this standard)	GB 14536.8-1996
Quoted Standard	GB 14536.1
Adopted Standard	IEC 60730-2-7-2008, IDT
Regulation (derived from)	Announcement of Newly Approved National Standards 2010 No. 8 (No. 163 overall)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Chinese standard applies to household and similar equipment, including heating, air conditioning and similar equipment used in timers and time switches, these timers and time switches controlled devices can use electricity, gas, oil, curing fuel, solar and other or a combination of energy, this standard applies to the DC rated voltage not exceeding 440V, AC does not exceed 660V, rated current not exceeding 63A controller,