T/JMTX 017-2022 Active Group standards

T/JMTX 017-2022 Elevator energy consumption testing and evaluation specifications for traction type elevators

Publish Date: 2022-03-24 Implement Date: 2022-04-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/JMTX 017-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Elevators, escalators

Publish Date: 2022-03-24

Implement Date: 2022-04-28

Scope

Scope: This standard specifies the test methods for the energy consumption of traction elevators, the evaluation methods and requirements for energy efficiency grades. This standard applies to single traction passenger elevators and freight elevators, but not to hydraulic elevators, service elevators, or elevators with forced drive systems. Main technical content: 5. The evaluation method for the energy efficiency of elevator operation: After obtaining the evaluation index of elevator operation energy efficiency through the test methods, the elevator's energy efficiency grade is evaluated according to Table 1. Table 1: Energy Efficiency Grade ≤ 1.50 1.50 < ≤ 2.50 2.50 < ≤ 3.50 3.50 < ≤ 4.50 4.50 < ≤ 6.50 Energy Efficiency Grade 123456 Test Methods 6.1 Test Equipment The main test equipment includes power meters, clamp ammeters, rangefinders, multimeters, temperature and humidity meters, weights, etc. The accuracy of the main test equipment is shown in Table 2. Table 2: Main Test Instruments No. Instrument Name Accuracy 1 Power Meter At least 3 values per second for voltage and current, with ±5% accuracy for power measurement. 2 Clamp Ammeter ±5% 3 Multimeter ±5% 4 Rangefinder ±0.1m 5 Temperature and Humidity Meter ±5% 6 Weight ±1% The testing instruments used should be within the validity period of their inspection or calibration. 6.2 Test Point Setting 6.2.1 Setting of Test Points for Elevator Operation Energy Consumption The test points for elevator operation energy consumption should include the energy consumption of devices such as control cabinets, frequency converters, and feedback devices (if any), but not the energy consumption of circuits such as machine rooms, pulley rooms, shafts, car lighting, ventilation, and alarm devices. The test points are set at the lower port of the main switch of the elevator, as shown in Figure 1. Figure 1: Test Points for Elevator Operation Energy