Machine Room Lift for Commercial Building

Product Name: Machine Room Lift for Commercial Building Model NO.: GRPS20 Attendant: Without Attendant Deceleration Device: Without Deceleration Device Door Knife: Single Elevator Door: Center Opening Door Position of Computer Room: up Control Mode: Group Control Speed: Middle Speed Persons: 10-19 Capacity: 500-1000kg Driving Type: AC Elevator Certificate: CE, ISO9001, ISO14001 Type: Passenger Elevator Trademark: SRH Transport Package: Wooden Case Specification: CE Origin: China HS Code: 8428101090 Product Description We know very well about the loss reduction and energy-saving, environmental protection ideas for GRPN20 machine roomless passenger lift. With great improving on design freedom of motion & full expressing on green humanities, we endeavor to save the building area, enhance the freedom in design, fully display a green and human concept. Compared with same loading level geared lift, it can save 25% of the electricity 10% of the building area. GRPN20 machine roomless passenger lift breaks through the premise that every lift needs to have a machine room. It offers an infinitely inventive possibility for the limited space in the modern constructions.Permanent magnet synchronous gearless traction machineWe choose rare earth material and fully combine coaxial transmission technology and digital variable frequency technology with group computer combined control technology. With less running cost & less energy dissipated. Compared with the ordinary and traditional technology, gearless traction machine can save more than 30% of the energy. Gearless traction machine needs no renewal of lubricant. Without grease pollution, low noise, quiet & natural.Energy-regenerating technologyFrom technically fulfilling energy-saving to energy-generating revolution, energy feed-back technology represents another significant breakthrough of the elevator technology. It compensates a leak of which regular elevator consumes the electric energy of the motor by energy resistanc. It effectively feeds back the regenerative electric energy of resistance. It effectively feeds back the regenerative electric energy of the motor to AC electric grid. It supplies other surrounding power equipments. Single item can save as high as 30% of the electric energy.Automatic lighting of LED energy-saving lampWe use energy-saving LED lamp. When nobody uses the lift. The lighting in the car will turn off automatically & automatically turn on once receiving any calling commands. Saving the electrictly energy consumption sufficiently.Voice reportingUnder normal running arrival, report the floor that is about to arrive by utilizing the voice device; Before lift door closing, voice device will forecast next running floor, making the movement harmonious and natural.Low noiseOffer a quiet space for youTop advanced door operator systemApplies the advanced VVVF variable voltage and variable frequency control technology to the lift door operator system so as to ensure the smooth lift door and quiet switch. What is more, the self-learning door load detetor increases the sensitivity of te lift door switching on/off. It monitors the variation of lift door load on every floor. It automatically rectifies the most appropriate open/shut speed in every floor so as to guarantee the security and reliability.Standard FunctionTravel FunctionVVVF driveMotor rotating speed can be precisely adjusted to get smooth speed curve in lift start, travel and stop and gain the sound comfort.VVVF door operatorMotor rotating speed can be precisely adjusted to get the more gentle and sensitive door machine start/stopIndependent runningThe lift can not respond to outer calling, but only respond to the command inside the car through the action switchAutomatic pass without stopWhen the car is crowded with the passenger or the load is close to preset value, the car will automatically pass the calling landing in order to keep maimum travel efficiencyAutomatically adjust door opening timeDoor-open time can be automatically adjusted according to the difference between landing calling or car callingReopen with hall callIn the door shutting process, press reopen with hall call button can restart the doorExpress door closingWhen the lift stops and opens the door, press door-shut button, the door will be closed immediatelyCar stops and door openThe lift decelerates and levels, the door only opens after the lift comes to a complete stopCar arrival gongArrival gong in the car top announces that the passengers arriveCommand register cancelIf you press the wrong floor coomand button in the car, twice continuous pressing of the same button can cancel the registered commandSafety functionPhotecell reptectionIn the door open and shut period, infrared light that covers the whole door height is used to probe the door protection device of both the passengers and objectsDesignated stopIf the lift can not open the door in the destination floor out of some reason, the lift will close the door and travel to the next designated floorOverload holding stopWhen the car is overload, the buzzer rings and stops the lift in the same floorAnti-stall timer protectionThe lift stops operation due to slippery traction wire ropeStart protection controlIf the lift does not leave door zone within the designated time after it gets started, it will stop the operationInspection operationWhen the lift enters into inspection operation, the car travels at inching runningFault self-diagnosisThe controller can record 62 latest troubles so as to quickly remove the trouble and restore the lift operationRepeated door closingIf the lift can not close the door due to certain obstacle or interference, the lift will reopen or re-shut the door until sundries results in more safe and reliable lift travelUp/down over-run and final limit protectionThe device can effectively prevent from the lift' s surging to the top or knocking the bottom when it is out of control. It results in more safe and reliable lift travelDown over-speed protection deviceWhen the lift downs 1.2 times higher than the rated speed, this device will automatically cut off control mains, stop the motor running so as to stop lift down at over-speed. If the lift continues to down at over-speed, and the speed is 1.4 times higher than rated speed, safety tongs act to force the lift stop in order to ensure the safetyUpward over-speed protection deviceWhen the lift up speed is 1.2 times higher than rated speed, the device will automatically decelerate or brake the liftMicro-touch button for car call and hall callNovel micro-touch button is used for operation panel command button in the car and landing calling buttonFloor and direction indicatior inside carThe car shows the lift floor location and current travel directionFloor and direction indicator in hallThe landing shows the lift floor location and current travel directionEmergency functionEmergency car lightingEmergency car lighting automatically activated once power failureInching runningWhen the lift enters into emergency electric operation, the car travels at low speed inching runningFive way intercomCommunication amid car, car top, lift machine room, well pit and rescue duty room through walkie-talkieBellIn emergency conditions, if bell button above car operation panel is continuously pressed, electric bell rings on top of the carFire emergency returnIf you start key switch in main landing or monitor screen, all the callings will be cancelled. The lift directly and immediately drives to the designated rescue landing and automatically opens the doorEnergy-saving functionCar ventilation, light automatic shut offIf there is no calling or command signal within the stipulated time, the car fan and lighting will be automatically closed in order to save the energyRemote shut-offThe lift can be called to main landing(after finishing the service) through the key switch and automatically exists the serviceOptional FunctionEmergency functionLeveling when power failureIn normal power failure, the chargeable battery supplies the lift power. The lift drives to the nearest landingTravel FunctionAnit-nuisanceIn the light lift load, when three more commands appear, in order to avoid the unnecessary parking, all the registered calling sin the car will be cancelledOpen the door in advanceWhen the lift decelerates and enters into door open zone, it automatically opens the door to enhance the travel efficiencyDirect parkingIt completely accords with distance principle with no crawling in the leveling. It greatly enhances the travel efficiencyGroup control functionWhen three or more same model lifts can unanimously respond the calling signal through the computer dispatch. In this way, it reduces the passenger' waiting time to the greatest extent and enhances the travel efficiency as wellDuplex controlTwo sets of same model lifts can unanimously respond the calling signal through the computer dispatch. In this way, it reduces the passengers' waiting time to the greatest extent and enhances the travel efficiency as well.On-duty peak serviceWithin the preset on-duty time, upward transport from the home landing is extremely busy. The lifts are continuously dispatched to the home landing in order to satisfy on-duty peak serviceOff-duty peak serviceWithin the reset off-duty period, the lifts are continuously dipatched to top floor in order to satisfy off-duty peak serviceDoor open time extendingPress special button in the car, the lift door keeps open for certain period of timeMan-machine interfaceVoice announcerWhen the lift normally arrives, voice announcer informs the passengers about the relevant informationCar assistant operation boxIt is used in the large loading weight lifts or the lifts with crowded passengers so that more and more passengers can use the carOperation box for handicappedIt is convenient for the wheelchair passengers and those who have vision problemsIntelligent calling serviceThe car command or hoist-way calling can be locked or connected through special interlligent InputIC card control functionAll(patial)landings can only input car commands through IC card after the authorizationMonitor functionRemote monitorThe lift long-distance monitor and control can be fulfilled through moderm and telephone. It is convenient for the factories and service units to timely know the travel conditions of every lift and promptly take the correspinding measuresRemote controlThe lift can have independent travel according to the specific requirements through operation monitor screen(optional)Camera function in the carThe camera is installed in the car to monitor the car conditions