GB/T 10058-2023 Specification for electric lifts
1 Scope
This document specifies the requirements for passenger and goods lifts, such as technical requirements, reliability, test rules, marking, packaging, transportation, storage, technical documentation, etc.
This document is applicable to traction lifts with a rated speed of not greater than 6.0 m/s and positive drive lifts with a rated speed of not greater than 0.63 m/s. It may also be applicable to traction lifts with a rated speed greater than 6.0 m/s, and the inapplicable parts shall be determined by negotiation between the manufacturer and the purchaser.
This document is not applicable to hydraulic lifts, service lifts, home lifts, accessible goods only lifts and electric lifts with inclined path.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions 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 controlgear - Part 1: General rules
GB/T 20645 Specific environmental condition - Technical requirements of low-voltage apparatuses for plateau
GB/T 24474.1-2020 Measurement of ride quality - Part 1: Lifts (elevators)
GB/T 24475 Remote alarm on lifts
GB/T 24477 Accessibility to lifts for persons including persons with disability
GB/T 24478 Traction machine of electric lifts
GB/T 24479 Behavior of lifts in the event of fire
GB/T 24480 Landing doors fire resistance test
GB/T 26465 Safety rules for the construction and installation of firefighters lifts
GB/T 27903 Fire resistance test for lift landing doors - Methods of measuring integrity, thermal insulation and heat flux
GB 30253 Minimum allowable values of energy efficiency and energy efficiency grades for permanent magnet synchronous motors
GB/T 30559.1 Energy performance of lifts, escalators and moving walks - Part 1: Energy measurement and verification
GB/T 30559.2 Energy performance of lifts, escalators and moving walks - Part 2: Energy calculation and classification for lifts (elevators)
GB/T 30560 Lift - Control devices, signals and additional fittings
GB/T 31094 Safety rules for the construction and installation of lifts for explosive atmospheres
GB/T 31095 Lifts subject to seismic conditions
GB/T 39172-2020 Non-steel wire rope suspension means for lifts
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 7024, GB/T 7588.1-2020, GB/T 24474.1-2020 and GB/T 39172-2020 and the following apply.
3.1
traction lift
lift driven by friction between the suspension steel wire rope or coated rope (belt) and the traction sheave groove (surface) of the driving machine
3.2
composite filler weight
filler weight with a certain strength formed by mixing multiple materials in a certain proportion, filling them in a closed or partially closed box, and curing them
3.3
press filler weight
filler weight formed by metal materials such as iron filings, particle steel and color steel tile fragments through high temperature and high pressure
4 Technical requirements
4.1 Basic requirements
4.1.1 The lift and all its parts and components shall be correctly designed, reasonably constructed, and meet the general technical specifications of mechanical, electrical and building structures.
4.1.2 The materials used for lift parts and components shall have sufficient strength during the expected life, and materials harmful to the environment and personnel health (such as asbestos, etc.) shall not be used.
4.1.3 The complete machine and its parts and components shall have good maintainability for easy inspection and maintenance, so as to ensure that they can maintain normal working conditions throughout their service life.
4.2 Normal use conditions
4.2.1 The altitude of the installation site shall not exceed 1,000m. For lifts with an altitude exceeding 1,000m, the operating temperature rise and allowable temperature limits of the driving machine shall be corrected according to the requirements of GB/T 755; for those with an altitude exceeding 2,000m, the selection of low-voltage electrical appliances shall meet the requirements of GB/T 20645.
4.2.2 The ambient temperature in the well and machine space shall be maintained at 5°C to 40°C.
4.2.3 The relative air humidity at the installation site shall not exceed 50% at a maximum temperature of 40°C. A higher relative humidity may be allowed at a lower temperature. For example, when the monthly average minimum temperature in the wettest month is 20°C, the monthly average maximum relative humidity in that month may reach 90%. It is necessary to consider the influence of humidity (including condensation) on electrical equipment and take corresponding measures.
4.2.4 The fluctuation of the power supply voltage relative to the rated voltage shall be within ±7%.
4.2.5 The ambient air shall not contain corrosive and flammable gases, and the pollution level shall not be higher than Grade 3 specified in GB/T 14048.1-2012.
4.3 Complete machine performance
4.3.1 When the power supply is at a rated frequency and the motor is applied with a rated voltage, the speed of the lift car under half load ascending and descending to the middle of the stroke (excluding acceleration and deceleration sections) shall not be greater than 105% and shall not be less than 92% of the rated speed.
4.3.2 The maximum absolute values of starting acceleration and braking deceleration of passenger lifts (see 5.2.2 of GB/T 24474.1-2020) shall not exceed 1.5 m/s2.
4.3.3 The A95 acceleration and deceleration values (see 5.2.3 of GB/T 24474.1-2020) shall not be less than 0.50 m/s2 when the rated speed of the passenger lift is 1.0 m/s
Contents of GB/T 10058-2023
Foreword i
Introduction iv
1 Scope
2 Normative references
3 Terms and definitions
4 Technical requirements
4.1 Basic requirements
4.2 Normal use conditions
4.3 Complete machine performance
4.4 Appearance quality requirements
4.5 Driving machine
4.6 Overspeed governor
4.7 Safety gear
4.8 Buffer
4.9 Device for uncontrolled ascending car protection
4.10 Device for unintended car movement protection
4.11 Bypass devices for landing door and car door
4.12 Monitoring of the door contact circuit
4.13 Car
4.14 Landing door and car door
4.15 Suspension means
4.16 Counterweight and balancing weight
4.17 Guide rail
4.18 Pulley for suspension means
4.19 Other braking devices (functions) of traction lifts
4.20 Running time limiter of motor
4.21 Controller, emergency and test operation screen and other electrical equipment
4.22 Energy performance
4.23 Additional requirements for lifts for persons with disabilities
4.24 Additional requirements for seismic design
4.25 Additional requirements for behavior of lifts in the event of fire
4.26 Additional requirements for firefighter lifts
4.27 Additional requirements for blast defense lifts
4.28 Running assessment before delivery
4.29 Overload running test
5 Reliability
5.1 Reliability of the complete machine
5.2 Reliability of controller
5.3 Load conditions for reliability test
6 Test rules
6.1 Test methods
6.2 End-of-manufacturing inspection
6.3 Inspection before delivery and use
6.4 Type inspection
7 Marking, packaging, transportation, storage and technical documentation
7.1 Marking
7.2 Packaging and transportation
7.3 On-site storage
7.4 Technical documentation
Annex A (Informative) Technical documentation retained by the manufacturer after product sales
A.1 General
A.2 Basic information
A.3 Suspension means
A.4 Compensating device
A.5 Overspeed governor rope
A.6 Guide rail
A.7 Complete machine and components
A.8 Electrical diagram
Bibliography
