Passenger Elevator with Machine Room
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Passenger Elevator with Machine Room In Compliance With the Standards of EN81-20 and EN81-50 ZEX171232AS Product Concept By manufacturing safe and reliable elevators, we are building trust with people around the world. Fujitec’s “Global Common Components” are used in the ZEXIA brand. The quality of components, such as traction machines, elevator controllers, and operating xtures, is controlled through Fujitec’s integrated system of global quality management. Elevators with the same high quality will be provided by Fujitec’s global production base under the concept of “Made in Fujitec”. “Made in Fujitec” By providing people with the safe and reliable elevators that Fujitec manufactures in-house, Fujitec is building trust with people around in the world. 70-Year History in the Business of Elevator, Escalator and Moving Walks Since the foundation of Fujitec in 1948, seeing the market from a global perspective and having the spirit of being a top global company, Fujitec has been a global leading manufacturer of elevators, escalators, and moving walks. Fujitec has been providing the people with leading-edge technologies and global standards of product. 2 Product Concept Safety & Reliability Contents All control-related components ranging from control circuits to inverters are independently developed by Fujitec, so that highly reliable elevator operation is established. When the elevator control system Safety & Reliability 5 assembled with Fujitec’s reliable component parts detects the possibility of the occurrence of elevator malfunction, it operates in order to maintain the Ecology 9 elevator operation stable and efcient. Comfort Design 11 Car Design 13 Ecology Color and Pattern Variations 21 In ZEXIA elevators, the gearless traction machines Ceiling Design 23 with a permanent magnetic synchronous motor assure low power consumption. Also, the electric Options 24 power regenerative unit equipped between the elevator controller and the power supply saves the electrical energy consumption in the building. Entrance Design 25 Fujitec contributes to global society by providing for ecology-conscious products, reecting on them 70 years of knowledge and technologies accumulated EN81-70 Requirements 26 through the manufacturing of elevators. Car Operating Boards 27 Comfort Design Hall Fixtures 29 Capacity SPEED (m/s) (kg) 1.0 1.5 1.75 2.0 2.5 3.0 3.5 4.0 Specication Details 31 Under Fujitec’s universal designs, newly adopted 450 buttons for elevator operating xtures are highly visible and tactually recognizable, and the numbers 630 Planning 36 and letters shown on aesthetically rened displays 800 can be easily seen and read. Standard Dimensions 39 Also, various styles for the decoration of elevator 1050 interior and landing oors provide the passengers 1200 with a superb and comfortable riding experience. Power Supply Data 43 1275 1350 Work by Others 44 1600 1800 Global Operations 45 2000 Note: Application of capacity and speed may differ due to specication. 3 4 Safety & Reliability Distributed Control System - Destination Floor Guidance System - Elevator Operating System with EZSHUTTLE Low Zone Mid Zone High Zone COP: Control Panel OTHER CARS COB: Car Operating Board ■ A 32-bit data bus provides high-speed and MIC: Microcomputer high-precision data transmission of input- Passengers are waiting in front of the Each group of passengers can ride IN: Hall Indicator elevators indicated on the entry terminals. in the elevator bound for its destination. output command signals between each Before Elevator’s Arrival At the Time of Passengers’ Riding HOISTWAY CABLE microprocessor located in control panels, GSC System TOP FLOOR A B C A B C hall-call / car-call buttons, hall indicators and DOOR CONTROL hall lanterns Intelligence Computer ■ High-speed data transfer with multiple protocols enables large-scale data process- Neuro GSO ing at ten times the normal speed. This also Destination floor call improves the ability to monitor elevator Assignment control Module running speed, landing precision and Fuzzy GSO In an elevator operating system with EZSHUTTLE, passengers operating reliability as well as input-output Virtual Passenger command signals of car operating xtures Optimization Module are required to register their destinations at the elevator oors and operation indicators. rather than conventionally registering them inside the elevator. ■ The bus system is employed for data The EZSHUTTLE system then guides passengers to their Supervisory Supervisory transmission between microcomputers assigned elevators, which will have been selected to minimize the located in every hall-call xture, car Computer I Computer II CAR operating board, and control panel. number of destination stops This bus system has strong protection TRAVELING based on the registered CABLE against signal interference and has system- extending capability. destinations. This passenger guidance and An elevator operation system with multiple microcomputers makes maximum use of a “Distributed Control System.” Hall indicators, Elevator Elevator Elevator elevator assignment provides car operating boards, and control panels incorporate high-performance microcomputers. These independent microcomputers Controller Controller Controller passengers with uncongested analyze elevator operating conditions utilizing self-diagnostic functions and implement immediate control of elevator operations. elevator service and a reduction Also, data transmission buses between microcomputers increase data processing capability. in passenger riding time by * Based on comparisons of passenger riding time obtained under a conventional elevator operating system and that under a simulated 50%* at peak travel periods. EZSHUTTLE-equipped elevator operating system. FLEX-NX series -Elevator Group Supervisory Control System- (GSC) Night-Time Self-Checking Operation Fujitec has adopted the “Virtual Passenger Optimization - A safety enhancement for increased reliability - Comparison Simulation with Conventional Group Supervisory Control System Method” as a new elevator group control system. Comparison of Average Daily Waiting Time Mechanical brake conditions are automatically checked by moving the elevator during the night time This system controls elevator group operation by virtually 35 while not receiving any car and hall calls. This night-time self-checking operation increases calculating passenger waiting time in advance based on 30 passenger safety and contributes to a high after-sales product quality. past accumulated data, such as passenger travel patterns 25 and passenger volume at each oor. Also, this method 20 comprehensively calculates passenger waiting time 15 based on extrapolated data of probable future passengers, 10 Multi-Beam Sensor Average Waiting Time Time Waiting (sec.) Average 5 how many passengers will come to a certain oor when a Multi-beam Sensor emits multiple infrared beams, creating an 0 hall call is registered and/or how many passengers will 6:00 9:00 12:00 15:00 18:00 21:00 invisible curtain covering the entire doorway. If any of the beams Time come to a certain oor when no hall call is registered. Conventional Group Supervisory Control System is interrupted, the closing doors will stop and reopen. Virtual Passenger Optimization Method This comprehensive analysis reects whole building trafc This function results in a signicantly higher detection rate of a conditions for efcient elevator operation control as well as * The graph shows the results of a simulation to reproduce the daily traffic in an actual high-rise condominium having three elevator units and 33 stops. passenger and/or an object in the doorway. reducing daily passenger waiting time by up to 10 %. 5 6 Safety & Reliability Elevators complying with EN81-20 and EN81-50 The new elevator standards of EN81-20 and EN81-50 have been released by European Committee for Standardization, making void the former standards of EN81-1 and EN81-2. The requirements for the production and installation of elevators are stated in EN81-20; the requirements for the inspection and test of their component parts in EN81-50. In response For Maintenance Staff to this release, the specications of Fujitec elevators have been updated. The following are several main items adopted for the arrangement of 1 Refuge Space on Car Roof elevator specications. and Clearance in Headroom The layout of elevator equipment on car roof and overhead space complies with the requirements of EN81-20. Due to this compliance, refuge space is increased for the For Passengers safety of maintenance staff. Prevention of the Occurrence of 1 Balustrades on Car Roof the Ascending Elevator’s Overspeed 2 (ACOP: Ascending Car Overspeed Protection) The height and strength of the balustrades on the car roof are increased based on the In order for the ascending elevator not to overspeed, the elevator system is requirements of EN81-20. This increase equipped with ascending car overspeed protection means. contributes to the reduction of the risk that a maintenance person falls into the hoistway. 2 Protection against an Unintended Movement of Elevator (UCMP: Unintended Car Movement Protection) 3 Provision of Inspection Control Unintended movement of a car is detected by an independent safety-purpose Station in Hoistway Pit control circuit. This function increases the safety of passengers. To ensure more safety for the maintenance staff working in the pit, Inspection Control Station is added in the bottom of the hoistway. 3 Strength of Landings and Car Doors The strength of landing and car doors