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Lift Modernisation Estimator

Note: Please consult your registered lift contractor about the basic information of the lift and detail of the modernisation options.

Basic Information of Existing Electric Passenger/ Freight Lift
Location ID	-
Lift Control	AC1 - Single Speed AC Motor Drive AC2 - Two Speed AC Motor Drive ACVV - Variable Voltage AC Motor Drive DC Motor Drive VVVF Variable Voltage Variable Frequency AC Motor Drive
Rated Load (L)	< 750 750 ≤ L < 1000 1000 ≤ L < 1350 1350 ≤ L < 1600 1600 ≤ L < 2000 2000 ≤ L < 3000 3000 ≤ L < 4000 4000 ≤ L < 5000 ≥ 5000  kg
Rated Speed (Vc)	Vc < 1 1 ≤ Vc < 1.5 1.5 ≤ Vc < 2 2 ≤ Vc < 2.5 2.5 ≤ Vc < 3 3 ≤ Vc < 3.5 3.5 ≤ Vc < 4 4 ≤ Vc < 5 5 ≤ Vc < 6 6 ≤ Vc < 7 7 ≤ Vc < 8 8 ≤ Vc < 9 ≥ 9  m/s
Lift Modernisation Options
VVVF Variable Voltage Variable Frequency AC Motor Drive Lift regenerative function Shut off ventilation and/or air-conditioning when idled Shut off lighting when idled
Safety Device Equipped before Lift Modernisation
Prioritized modernisation items
Double brake system (Related Information) Unintended car movement protection device (Related Information) Ascending car overspeed protection device (Related Information) Car door mechanical lock and door safety edge (Related Information)
Recommended modernisation items
Intercom and CCTV system (Related Information) Obstruction switch to protect suspension ropes (Related Information) Automatic rescue device (Related Information)

Legend

Lift Modernisation Options will be adopted This Safety Device has been equipped before Lift Modernisation. According to the data , this Safety Device has been equipped before Lift Modernisation.

Energy Saving Potential	~
Benefits of Enhancement after Lift Modernisation

Estimated Annual Energy Saving (kWh/year)

Disclaimer

1) The suggested energy saving potential is only a rough estimation based on the generic database of lift modernisation options from various lift manufacturers.

2) Should you wish to have a more precise energy saving estimation and advice for lift modernisation in your buildings, please contact and consult your lift maintenance contractor for detailed evaluation.

3) The status of safety devices provided in this estimator aims to encourage user to modernise their aged lifts. The data is for reference ONLY and the user should consult and verify the information with the relevant registered lift contractor.