GB/T 10059-2023 PDF English
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Testing methods for electric lifts
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GB/T 10059-2023: Testing methods for electric lifts---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT10059-2023
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 91.140.90
CCS Q 78
Replacing GB/T 10059-2009
Testing methods for electric lifts
ISSUED ON: NOVEMBER 27, 2023
IMPLEMENTED ON: JUNE 01, 2024
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 7
2 Normative references ... 7
3 Terms and definitions ... 8
4 Preparation before the test ... 8
4.1 Prototype ... 8
4.2 Test conditions ... 8
4.3 Test instruments and measuring tools ... 8
5. Whole machine test ... 9
5.1 Safety devices or protective functions ... 9
5.2 Lift performance ... 20
6 Component testing ... 24
6.1 Main drive ... 24
6.2 Speed limiter ... 24
6.3 Safety gear ... 25
6.4 Buffer ... 25
6.5 Car upward overspeed protective device ... 25
6.6 Car accidental movement protective device ... 25
6.7 Safety circuits containing electronic components and/or Programmable Electronic
System in Safety Related Applications for Lifts (PESSRAL) ... 26
6.8 Doors and door operators ... 26
6.9 Door lock ... 27
6.10 Termination of suspension device ... 27
6.11 Control cabinet and other electrical equipment ... 28
6.12 Pendulum impact test for landing door, side door frame of landing door with a width
greater than 0.15 m, glass car wall and glass door ... 29
6.13 Fire resistance test for landing door ... 29
7 Reliability test ... 29
7.1 Machine reliability test ... 29
7.2 Control cabinet reliability test ... 29
Appendix A (Informative) Test record sheet ... 30
Testing methods for electric lifts
1 Scope
This document specifies the testing methods for the whole machine and components of
passenger and goods lifts.
This document applies to traction lifts with a rated speed not exceeding 6.0 m/s and
forced lifts with a rated speed not exceeding 0.63 m/s. For traction lifts with a rated
speed exceeding 6.0 m/s, this document shall be used as a reference. The inapplicable
parts shall be determined by the manufacturer and the buyer through consultation.
This document does not apply to hydraulic lifts, dumbwaiter lifts, home lifts, goods-
only lifts, and inclined lifts.
2 Normative references
The following documents are referred to in the text in such a way that some or all of
their content constitutes requirements 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 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 10058-2023, Specification for electric lifts
GB/T 10060, Code for installation acceptance of electric lifts
GB/T 24474.1-2020, Measurement of ride quality - Part 1: Lifts (elevators)
GB/T 24478, Traction machine of electric lifts
GB/T 24480, Landing doors fire resistance test - Methods for leakage rate, thermal
insulation and radiation
GB/T 27903, Fire resistance test for lift landing doors - Methods of measuring
integrity, thermal insulation and heat flux
restriction device; measure the width of the car door opening at the door opening
restriction device.
Stop the car within the distance specified in 5.6.7.5 of GB/T 7588.1-2020; open the
corresponding floor door; check whether the car door can be opened from the landing
without tools. If a tool is required, check whether it is a triangular key or a tool
permanently installed on site.
For lifts that comply with 5.2.5.3.1c) of GB/T 7588.1-2020, stop the lift outside the
unlocking area and check whether the car door can be opened from inside the car.
5.1.5.4 Prevention of normal operation of the lift when the door contact circuit fails
During the normal operation of the lift, respectively simulate the faults of the electrical
safety device for checking the closed position of the car door, the electrical safety device
for checking the locking position of the landing door locking device and the
independent monitoring signal that confirms that the car door is in the closed position,
and check the lift to see whether it can operate normally after the car stops at the landing,
the car door is opened and the landing door locks are released.
5.1.6 Car upward overspeed protective device
5.1.6.1 The unloaded car moves upward at a speed not less than the rated speed,
activating the speed monitoring component to trigger the deceleration component to
operate. At the same time, cut off the power supply to the motor. Decelerate the car by
using the car upward overspeed protective device only, and measure the car deceleration.
Example: The deceleration component is a wire rope brake acting on the suspension
wire rope. Stop the no-load car at the bottom terminal; cut off the power supply of the
traction motor; manually open the traction machine brake. When the car is accelerating
upward, measure the motion speed of the lift car using the speed testing instrument.
When the lift speed reaches the rated speed, manually activate the speed monitoring
component to trigger the wire rope brake (the traction machine brake is always in the
open state) to slow down the car; measure the deceleration of the car.
5.1.6.2 When the electrical safety device of the car upward overspeed protective device
is activated, check whether the lift can start or continue to run.
5.1.7 Emergency operation
5.1.7.1 Manual emergency operation device
If it is a manually operated mechanical device, measure the operating force required to
move the car to the nearby landing, and check its location, type and markings. For
detachable manually operated mechanical devices, check whether there is an electrical
safety device that complies with 5.11.2 of GB/T 7588.1-2020 and works at the latest
when the device is connected to the drive host.
5.1.9.4 When there are multiple maintenance operation control devices, switch all the
maintenance operation control devices to the “maintenance” state, operate each
maintenance operation control device separately and operate the same button on all the
maintenance operation control devices at the same time to check whether the lift can be
maintained and operated.
5.1.10 Emergency alarm device and voice broadcast system
Check the set location and marking of the emergency alarm device. Cut off the main
power supply and lighting power supply, and check whether the emergency alarm
device is working effectively. Perform continuous communication between the
emergency alarm device and the rescue services.
Respectively simulate the lift to trap people due to power outage and malfunction, car
position correction (except re-leveling), activation of automatic rescue operation device
(if any), and exit from normal service due to fire signal, and check whether the voice
broadcast system is working effectively.
5.1.11 Electromechanical brakes
5.1.11.1 When the car is loaded with 125% of the rated load and is moving downward
at the rated speed, operate the brake and measure the braking deceleration of the car.
5.1.11.2 Disable each set of mechanical components in the brake separately; operate the
remaining mechanical components of the brake; measure the braking deceleration of
the car. Carry out the test under the following conditions:
a) The car is unloaded and runs upward at rated speed;
b) The car is loaded with rated load and moves downward at rated speed.
Before each test, the brake components shall be restored to their normal temperature.
In addition, it shall be checked whether each set of brake mechanical components can
be tested independently from outside the well.
5.1.11.3 Check whether the brake status is monitored and the monitoring method.
Where the braking force of each set of brakes is monitored, manually cancel and/or
trigger this function (for example, adjusting the monitoring cycle, or entering a certain
test program) respectively, while simulating the brake to be in a state of insufficient
braking force, to check whether the lift can be put into normal operation. Where the
action of the brake mechanical parts is monitored, manually cancel this function and/or
manually simulate the brake mechanical parts to be not correctly lifted or released when
the brake is in action respectively, to check whether the lift can be put into normal
operation.
5.1.12 Other braking devices (functions) of traction lift
5.1.12.1 When a traction lift uses the main drive electromechanical brake as the
deceleration component of the car upward overspeed protection device or the stopping
component of the car accidental movement protection device, check whether other
braking devices are provided.
When electric brakes are used as other braking devices, check whether the components
of the electric brakes can withstand the impact caused by the main power supply being
cut off when the lift is running under the following conditions:
a) The car is unloaded and runs upward at rated speed;
b) The car is loaded with rated load and moves downward at rated speed.
5.1.12.2 Manually open the main drive brake to allow the lift car in the leveling state to
move upward without load; use a speed test instrument to measure the motion speed of
the lift car.
Manually open the main drive brake, making the lift car, which is in a leveling state and
loaded with rated load, move downward; use the speed test instrument to measure the
downward motion speed of the lift car within a moving distance of 1.2 m.
5.1.12.3 Simulate on-site that the braking function of other braking devices is cancelled
and check whether the lift can operate normally.
5.1.13 Motor running time limiter
5.1.13.1 Start the lift and check whether the motor running time limiter operates within
the set time. Simulate the action of the time limiter on site by the following methods:
a) adjust the setting at which the time limiter takes effect; or
b) reduce the lift motion speed; or
c) other methods.
5.1.13.2 Check whether the lift can only resume normal operation by manual resetting
after the motor running time limiter is activated.
5.1.13.3 Check whether the motor running time limiter affects the lift maintenance
operation and emergency electric operation.
5.1.14 Traction capacity
5.1.14.1 At the lowest landing level position, after the car is loaded to 125% of the rated
load and maintained for 10 minutes, observe whether the car remains stationary.
5.1.14.2 When the car is empty and moving upwards, and running at the rated speed at
the upper part of the lift travel, cut off the power supply to the main drive unit and
measure the deceleration of the lift when it stops; when the car is loaded with 125% of
Check whether there are any mechanical devices inside or on the top of the car to
prevent any dangerous movement of the car. Place the mechanical device in a non-
parking position and check whether the lift can operate normally, undergo maintenance
operation, and undergo emergency electric operation. Check whether it is possible to
leave the well through one of the landing doors, car or emergency door when the
mechanical device is in the working position and cannot be retracted due to the forces
applied to it, in accordance with the instructions for correct evacuation procedures given
in the operating and maintenance instructions. When leaving the well via the car, check
that steps, ladders and/or grab bars are provided.
When the maintenance door is installed on the car wall, observe whether there is a
barrier, check the opening direction of the maintenance door, and check whether a key
is needed to open and lock the maintenance door. Lock the maintenance door,
disconnect the electrical safety device, and check whether the lift can operate normally,
in maintenance operation, and in emergency electric operation.
When the maintenance door is opened, it is necessary to move the car from inside the
car; observe whether there is a usable maintenance operation control device near the
maintenance door, and check the setting position of the maintenance operation control
device.
5.1.18.2 Working area in the pit
Check whether there is a mechanical device that can stop the car; check whether it is
permanently installed and how it operates. Place the mechanical device in a non-parking
position; check whether the lift can operate normally, undergo maintenance operation
and perform emergency electric operation in the working position and non-working
position, respectively. Check the setting position of the electrical reset device of the
mechanical device. Operate the electrical reset device to check whether the lift resumes
normal operation.
When the mechanical device is a safety gear, the car is loaded with the rated load and
runs downward at the rated speed, check whether the safety gear is lifted. If it is lifted,
check whether the car is stopped when the safety gear is lifted; when the mechanical
device is other than the safety gear, make it mechanically stop the car carrying the rated
load and running at the rated speed, and measure the braking deceleration of the car.
After the car is stopped, measure the net vertical distance between the ground of the
working area and the lowest part of the car.
5.1.18.3 Working area on the platform
Check that the platform settings are permanently installed and retrievable. When the
platform enters the path of the car or counterweight (or balancing weight), check
whether there is a mechanical device to prevent any dangerous movement of the car, or
a movable stop device to limit the operating range of the car. For the mechanical device
that prevents any dangerous movement of the car, place the mechanical device in a non-
parking position and check whether the lift can operate normally, undergo maintenance
operation, and undergo emergency electric operation. For the movable stop device that
limits the operating range of the car, when the car moves up and down toward the
platform at the rated speed respectively, check the stopping position of the car. Check
whether the movable stop device is automatically activated and equipped with a buffer
when the platform is extended; check whether the car can move when the movable stop
device is in the fully retracted position, the fully extended position and between these
two positions.
Check whether the platform is equipped with guardrails that comply with 5.4.7.4 of
GB/T 7588.1-2020. Apply a static force of 2 000 N at the most unfavorable position of
the platform and evenly distribute it over an area of 0.20 m × 0.40 m, and check whether
the platform has obvious permanent deformation.
Check whether there is an electrical safety device that complies with 5.11.2 of GB/T
7588.1-2020 to confirm that the retractable platform is in the fully retracted position.
Check whether there are devices to move the platform into or out of the working
position and confirm their operation. Use a force measuring device to measure the force
required to manually operate the platform. Place the platform in a non-parking position
and check whether the access door to the platform can be opened. If it can be opened,
check whether there are measures to prevent people from falling into the well.
Check whether maintenance operation control devices are installed on the platform. Put
the movable stop device in the extended position, operate the maintenance operation
control switch on the car top, in the pit and on the platform respectively, and check
whether the lift can be maintained and operated.
Check whether the maximum permissible load is marked on the platform.
5.1.19 Emergency and test operating devices
Check the setting position of emergency and test operating devices. If the emergency
and test operating devices are not installed in the machine cabinet, check whether there
is a cover protection. Check the opening direction of the cover and whether a key is
required to open and lock the cover.
Check whether the emergency and test operation screen is equipped with emergency
operation devices, intercom systems, control devices capable of dynamic testing,
display devices or observation windows for directly observing the drive host. Check
whether the direction of the car's movement, the car's arrival at the unlocking area, and
the car's speed can be identified through the display device or observation window. For
emergency operating devices, the test shall be carried out in accordance with the method
described in 5.1.7.1; for intercom systems, the test shall be carried out in accordance
with the method described in 5.1.10.
5.2.5.1 Noise in the car during operation
The car fan, air conditioner, voice alarm, arrival bell and broadcasting equipment should
be turned off. If any of the above equipment cannot be shut down for practical reasons,
this shall be stated in the results report. There shall be no more than 2 persons in the car,
and everyone shall remain still and quiet. Personnel shall not stand within 300 mm of
the sound measurement sensor; nor shall personnel stand between the sound
measurement sensor and the car door. Place the sound measurement sensor 1.5 m ± 0.1
m above the circular range with a radius of 100 mm at the center of the car floor, and
directly facing the main door of the car in the horizontal direction. Take the maximum
value of the lift running at rated speed during the entire up and down movement from
the time the door of the departure station is closed to the time the door of the arrival
station is opened.
5.2.5.2 Noise during door opening and closing
During the test, the sound measurement sensor is horizontally facing the car door and
landing door from the middle of the door opening width in the car and landing,
respectively. The sound measurement sensor measures at a distance of 0.24 m from the
door leaf in the horizontal direction and 1.5 m ± 0.1 m from the car floor and landing
ground in the vertical direction. Take the maximum value of the door opening and
closing process.
5.2.5.3 Noise at the landing door when the machine room-less lift is running at
rated speed
Place the sound measurement sensor at the landing closest to the drive host installation
location. During the test, the sound measurement sensor is horizontally facing the
landing door from the middle of the landing door opening width, and measures at a
distance of 0.5 m from the door leaf in the horizontal direction and 1.5 m ± 0.1 m from
the landing ground in the vertical direction. Take the maximum value of the lift running
at rated speed during the entire up and down movement from the time the door of the
departure station is closed to the time the door of the arrival station is opened.
5.2.5.4 Machine room noise
The lift runs at rated speed when the car is empty and when it is loaded with rated load.
Take 5 measuring points, namely, 4 points at a horizontal distance of 1.0 m from the
outermost sides of the front, rear, left and right of the main drive and of a vertical
distance of (H +1)/2 [H is the vertical height from the top to the bottom of the main
drive, in meters (m)] and 1 point 1.0 m above the main drive. The number of measuring
points can be reduced due to limitations of building structure or equipment layout. Take
the average value of the corrected sound levels at all measuring points.
5.2.5.5 Correction of noise value
as normal operation. Use a force measuring device to perform three triggering tests
along the upward direction of the car. Check whether each test is effectively triggered
and record the triggering force and triggering stroke each time. After each test, check
whether the cable elements are pulled off or broken.
Record the test results in Table A.9.
6.3 Safety gear
Carry out the test according to the method specified in 5.3 of GB/T 7588.2-2020. For
the progressive safety gear, select the value after low-pass filtering as the deceleration
signal after the test, and the low-pass filter cut-off frequency is 30 Hz.
Record the test results of the instantaneous safety gear test in Table A.10; record the test
results of the progressive safety gear test in Table A.11.
6.4 Buffer
Carry out the test according to the method specified in 5.5 of GB/T 7588.2-2020. Select
the value after low-pass filtering as the deceleration signal after the test, and the low-
pass filter cut-off frequency is 30 Hz.
For nonlinear energy storage buffers, temperature and humidity aging tests shall also
be carried out. Carry out the test under the following conditions:
a) Temperature, 85 °C ± 1 °C;
b) Relative humidity, 85% ± 5%;
c) Test time, 96 h.
The appearance size and hardness of the sample shall be measured before and after the
temperature and humidity aging test, and the appearance of the sample shall be observed
at 24 h, 48 h, 72 h and 96 h during the test to see if there is obvious hydrolysis. After
passing the temperature and humidity aging test, carry out an impact test with the
maximum allowable mass for 10 times and the minimum allowable mass for 10 times.
Record the test results of the energy-absorbing buffer test in Table A.12; record the test
results of the non-linear energy-storage buffer test in Table A.13.
6.5 Car upward overspeed protective device
Carry out the test according to the method specified in 5.7 of GB/T 7588.2-2020.
Record the test results in Table A.14.
6.6 Car accidental movement protective device
Carry out the test according to the method specified in 5.8 of GB/T 7588.2-2020.
Record the test results in Table A.15.
6.7 Safety circuits containing electronic components and/or Programmable
Electronic System in Safety Related Applications for Lifts (PESSRAL)
Carry out the test according to the method specified in 5.6 of GB/T 7588.2-2020.
Record the test results of safety circuits containing electronic components in Table A.16;
record the test results of Programmable Electronic System in Safety Related
Applications for Lifts (PESSRAL) in Table A.17.
6.8 Doors and door operators
6.8.1 Mechanical strength test
6.8.1.1 300 N static test
Apply a static force of 300 N vertically to the most unfavorable position on the door
leaf and door frame of the locked landing door, or the most unfavorable position on the
door leaf and door frame of the closed car door through the force measuring device.
This force shall be evenly distributed on a circular (or square) area of 5 cm2. Check and
record the elastic deformation. After the external force disappears, check and record the
permanent deformation of the landing door or car door, check whether the glass fixings
are damaged, and check whether the door machine can work normally.
6.8.1.2 1 000 N static test
Apply a static force of 1 000 N through a force measuring device vertically to the most
unfavorable position of the door leaf and door frame of the locked landing door from
the direction of the landing, or apply a static force of 1 000 N through a force measuring
device vertically to the most unfavorable position of the door leaf and door frame of the
closed car door from the inside of the car. This force shall be evenly distributed on a
circular (or square) area of 100 cm2. Check whether the locking of the landing door is
effective. After the external force disappears, check the clearances between the door
leaves and between the door leaf and the columns, lintels and sills.
6.8.1.3 Landing door clearance test
During the test, the landing door is in the locked state and the car door is in the closed
state. For center-opening doors, apply a force of 150 N on each fastest door leaf at the
most unfavorable point of each door leaf through a force measuring device along the
opening direction of the door, and check the clearance between the fastest door leaves;
for side-opening doors, apply a force of 150 N on the fastest door leaf at the most
unfavorable point along the opening direction of the door through a force measuring
device, and check the clearance between the fastest door leaf and the column.
6.8.2 Door operation test
6.12 Pendulum impact test for landing door, side door frame of landing door with
a width greater than 0.15 m, glass car wall and glass door
Carry out the test according to the method specified in 5.14 of GB/T 7588.2-2020.
Record the test results in Table A.24.
6.13 Fire resistance test for landing door
Carry out the test according to the method specified in GB/T 24480 or GB/T 27903.
7 Reliability test
7.1 Machine reliability test
7.1.1 The test requirements and test conditions shall comply with the requirements of
5.1 and 5.3 of GB/T 10058-2023.
Test the whole machine reliability 60 000 times. Except for normal maintenance and
fault recovery time, the test shall be carried out continuously and should be completed
within 60 days.
7.1.2 Install a counter in the control circuit or use other methods to record the number
of electric lift operations. One operation is counted as one time when the electric lift
completes a whole process, i.e., start (door closing) - run - stop (door opening).
7.1.3 During the test, maintenance shall be carried out in accordance with the
instructions for use.
7.1.4 During the test, the electric lift is not allowed to operate with faults.
7.1.5 Record the test results in Table A.25.
7.2 Control cabinet reliability test
7.2.1 The test can be carried out on a test bench.
7.2.2 The test requirements and test conditions shall comply with the requirements of
5.2 and 5.3 of GB/T 10058-2023.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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