GB/T 10058-2023 English PDF (GBT10058-2023)

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GB/T 10058-2023: Specification for electric lifts
GB/T 10058-2023
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 91.140.90
CCS Q 78
Replacing GB/T 10058-2009
Specification for electric lift
ISSUED ON: SEPTEMBER 07, 2023
IMPLEMENTED ON: APRIL 01, 2024
Issued by: State Administration for Market Regulation;
Standardization Administration of the People's Republic of China.
Table of Contents
Foreword ... 4
Introduction ... 8
1 Scope ... 9
2 Normative references ... 9
3 Terms and definitions ... 10
4 Technical requirements ... 11
4.1 Basic requirements ... 11
4.2 Normal usage conditions ... 11
4.3 Overall machine performance ... 12
4.4 Appearance quality requirements ... 15
4.5 Driving host ... 16
4.6 Speed limiter ... 18
4.7 Safety gear ... 18
4.8 Buffer ... 18
4.9 Protection device for upward car over-speeding ... 18
4.10 Protection device for accidental car movement ... 18
4.11 Bypass devices for landing and car doors ... 18
4.12 Door contact circuit monitoring ... 18
4.13 Car ... 19
4.14 Landing and car doors ... 19
4.15 Suspension device ... 19
4.16 Counterweight and balance weight ... 20
4.17 Guide rail ... 21
4.18 Pulleys for suspension... 21
4.19 Other braking devices (functions) for traction electric lifts ... 22
4.20 Motor operating time limiter ... 22
4.21 Control cabinets, emergency and test operating panels and other electrical equipment
... 23
4.22 Energy performance ... 23
4.23 Additional requirements for electric lifts suitable for persons with disabilities ... 24
4.24 Additional requirements for seismic design ... 24
4.25 Additional requirements for electric lift characteristics in case of fire ... 24
4.26 Additional requirements for fireman's electric lifts... 24
4.27 Additional requirements for explosion-proof electric lifts ... 24
4.28 Operational assessment before delivery ... 24
4.29 Overload operation test ... 25
5 Reliability ... 25
5.1 Overall machine reliability ... 25
5.2 Control cabinet reliability ... 25
5.3 Load conditions for reliability test ... 25
6 Test rules ... 26
6.1 Test methods ... 26
6.2 Exit-factory inspection ... 26
6.3 Inspection before delivery ... 26
6.4 Type inspection ... 26
7 Marks, packaging, transportation, storage and technical files ... 26
7.1 Marks ... 26
7.2 Packaging and transportation ... 27
7.3 On-site storage ... 28
7.4 Technical files ... 28
Annex A (informative) Technical files retained by the manufacturer after product sales
... 29
A.1 General ... 29
A.2 Basic information ... 29
A.3 Suspension device ... 29
A.4 Compensation device ... 29
A.5 Speed limiter rope ... 30
A.6 Guide rail ... 30
A.7 Overall machine and components ... 30
A.8 Electrical diagram ... 30
Bibliography ... 31
Specification for electric lift
1 Scope
This document specifies the technical requirements, reliability, test rules, as well as
marking, packaging, transportation, storage and technical files for passenger electric
lifts and freight electric lifts.
This document applies to traction electric lifts with a rated speed not greater than 6.0
m/s and forced electric lifts with a rated speed not greater than 0.63 m/s. For traction
electric lifts with rated speeds greater than 6.0 m/s, refer to this document. The non-
applicable parts shall be determined through negotiation between the manufacturer and
the purchaser.
This document does not apply to hydraulic electric lifts, utility electric lifts, household
electric lifts, freight-only electric lifts and inclined electric lifts.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 755, Rotating electrical machines -- Rating and performance
GB/T 7024, Terminology of lifts, escalators, passenger conveyors
GB/T 7588.1-2020, Safety rules for the construction and installation of lifts -- Part
1: Passenger and goods passenger lifts
GB/T 7588.2-2020, Safety rules for the construction and installation of lifts -- Part
2: Design rules, calculations, examinations and tests of lift components
GB/T 8903, Steel wire ropes for lifts
GB/T 10059, Electric lifts -- Testing methods
GB/T 10060, Code for installation acceptance of electric lifts
GB/T 14048.1-2012, Low-voltage switchgear and control gear -- Part 1: General
rules
GB/T 20645, Specific environmental condition -- Technical requirements of low-
3.2 composite filler weight
A variety of materials are mixed in a certain proportion and then filled in a closed or
partially closed box. After solidification, a counterweight block with a certain strength
is formed. The counterweight block is called a composite filler weight.
3.3 press filler weight
Counterweights that are formed from metal materials such as iron filings, particle steel,
and color steel tile scraps through high temperature and high pressure.
4 Technical requirements
4.1 Basic requirements
4.1.1 Electric lifts and all their components shall be correctly designed and structurally
sound. They shall comply with general technical specifications for mechanical,
electrical and building structures.
4.1.2 The materials from which electric lift components are made shall maintain
adequate strength over their expected life. Materials harmful to the environment and
human health (such as asbestos, etc.) shall not be used.
4.1.3 The entire electric lift machine and parts shall have good maintainability and
facilitate inspection and maintenance, so as to ensure normal working condition during
its service life.
4.2 Normal usage conditions
4.2.1 The altitude of the installation site does not exceed 1000 m. For electric lifts with
an altitude exceeding 1000 m, the operating temperature rise and temperature allowable
limits of the driving host shall be corrected according to the requirements of GB/T 755.
For electric lifts with an altitude exceeding 2000 m, the selection of low-voltage
electrical appliances shall comply with the requirements of GB/T 20645.
4.2.2 The ambient temperature in the hoistway and machine space shall be maintained
between 5℃~40℃.
4.2.3 The relative humidity of the air at the installation site shall not exceed 50% when
the maximum temperature is 40°C. There can be higher relative humidity at lower
temperatures. For example, when the monthly average minimum temperature in the
wettest month is 20°C, the monthly average maximum relative humidity in that month
can reach 90%. It is necessary to consider the impact of humidity on electrical
equipment, including issues such as condensation. Corresponding measures shall be
taken.
c) Terminal buffer device. For energy-consuming buffers, there shall be an electrical
safety device for checking and resetting. If a reduced-stroke buffer is used, it shall
also have the function of monitoring deceleration at the end of the stroke.
d) Protection device when exceeding the upper limit and lower limit working
position.
e) Floor door lock device and electrical interlock device:
1) When the electric lift is running normally, the landing door cannot be opened.
If a landing door is open, the electric lift cannot start or continue to run (except
for leveling, re-leveling and preparatory operations in the unlocking area);
2) Electrical safety devices to verify...