Machine Room Observation Elevator

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China Mainland
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Description

Product Detail

Model: GROS20

We introduce a full set of the latest German control technology and apply new modern materials and the latest processing craft& technique to produce GRO20 serial observation lift products. This kind of products have the most perfect performance in lots of aspects such as the travel quality, safety functions, car model design, energy-saving and loss reduction etc.

We strive to bring an advanced super view aesthetics to the serial goods. Our products will be the most glaring flowing scene which up and down in the buildings .When the nigh falls, the lift deducts the dazzling light of aristocracy in the constructions.

These serial products are applicable for the high grade business hotel, office building, airport, bus station and other public transport places which require the sightseeing purposes.

GRPS20/GRPN20 FUNCTION

Standard Function
Travel Function	VVVF drive	Motor rotating speed can be precisely adjusted to get smooth speed curve in lift start,travel and stop and gain the sound comfort.
	VVVF door operator	Motor rotating speed can be precisely adjusted to get the more gentle and sensitive door machine start/stop
	Independent running	The lift can not respond to outer calling,but only respond to the command inside the car through the action switch
	Automatic pass without stop	When 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 efficiency
	Automatically adjust door opening time	Door-open time can be automatically adjusted according to the difference between landing calling or car calling
	Reopen with hall call	In the door shutting process,press reopen with hall call button can restart the door
	Express door closing	When the lift stops and opens the door, press door-shut button,the door will be closed immediately
	Car stops and door open	The lift decelerates and levels,the door only opens after the lift comes to a complete stop
	Car arrival gong	Arrival gong in the car top announces that the passengers arrive
	Command register cancel	If you press the wrong floor coomand button in the car, twice continuous pressing of the same button can cancel the registered command
	Direct parking	It completely accords with distance principle with no crawling in the leveling. It greatly enhances the travel efficiency
Safety function	Photecell reptection	In 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 objects
	Designated stop	If 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 floor
	Overload holding stop	When the car is overload,the buzzer rings and stops the lift in the same floor
	Anti-stall timer protection	The lift stops operation due to slippery traction wire rope
	Start protection control	If the lift does not leave door zone within the designated time after it gets started,it will stop the operation
	Inspection operation	When the lift enters into inspection operation,the car travels at inching running
	Fault self-diagnosis	The controller can record 62 latest troubles so as to quickly remove the trouble and restore the lift operation
	Repeated door closing	If 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 travel
	Up/down over-run and final limit protection	The 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 travel
	Down over-speed protection device	When 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 safety
	Upward over-speed protection device	When the lift up speed is 1.2 times higher than rated speed, the device will automatically decelerate or brake the lift
Man-machine interface	Micro-touch button for car call and hall call	Novel micro-touch button is used for operation panel command button in the car and landing calling button
	Floor and direction indicatior inside car	The car shows the lift floor location and current travel direction
	Floor and direction indicator in hall	The landing shows the lift floor location and current travel direction
Emergency function	Emergency car lighting	Emergency car lighting automatically activated once power failure
	Inching running	When the lift enters into emergency electric operation,the car travels at low speed inching running
	Five way intercom	Communication amid car,car top,lift machine room,well pit and rescue duty room through walkie-talkie
	Fire emergency return	If 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 door
Energy-saving function	Car ventilation, light automatic shut off	If 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 energy
Energy-saving function	Remote shut-off	The lift can be called to main landing(after finishing the service) through the key switch and automatically exists the service
Optional Function
Emergency function	Leveling when power failure	In normal power failure, the chargeable battery supplies the lift power. The lift drives to the nearest landing
Emergency function	Bell	In emergency conditions,if bell button above car operation panel is continuously pressed,electric bell rings on top of the car
Travel Function	Anit-nuisance	In 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 cancelled
	Open the door in advance	When the lift decelerates and enters into door open zone, it automatically opens the door to enhance the travel efficiency
	Group control function	When 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 well
	Duplex control	Two 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 service	Within 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 service
	Off-duty peak service	Within the reset off-duty period,the lifts are continuously dipatched to top floor in order to satisfy off-duty peak service
	Door open time extending	Press special button in the car, the lift door keeps open for certain period of time
Man-machine interface	Voice announcer	When the lift normally arrives,voice announcer informs the passengers about the relevant information
	The second operation box	It is used in the large loading weight lifts or the lifts with crowded passengers so that more and more passengers can use the car
	Operation box for handicapped	It is convenient for the wheelchair passengers and those who have vision problems
	Intelligent calling service	The car command or hoist-way calling can be locked or connected through special interlligent Input
	IC card control function	All(patial)landings can only input car commands through IC card after the authorization
Monitor function	Remote monitor	The 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 measures
Monitor function	Camera function in the car	The camera is installed in the car to monitor the car conditions

GROS Machine room observation elevator

Persons	Capacity	Rated Speed	Car size	Door size	Door Type	Hoistway size	Overhead	Pit Depth	Machine room size	Max Traveling height
Persons	(Kg)	(m/s)	WxD(mm)	WxH(mm)	Door Type	WxD(mm)	(mm)	(mm)	WxDxH(mm)	(m)
8	630	1	1400x1100	800?100	2P center opening	2200x1650	4500	1600	2200x650x900	45
8	630	1.75	1400x1100	800?100	2P center opening	2200x1650	4600	1700	2200x650x900	90
10	800	1	1400x1350	800x2100	2P center opening	2200x1850	4500	1500	2200x1850x2900	45
		1.75				2250x1850	4600	1700	2250x1850x2900	90
		2					4800	1800		120
		2.5					5000	2000		150
13	1000	1	1600x1500	900x2100	2P center opening	2400x1950	4500	1500	2400x1950x2900	45
		1.75				2450x1950	4600	1700	2450x1950x2900	90
		2					4800	1800		120
		2.5					5000	2000		150
16	1250	1	1950x1400	1100x2100	2P center opening	2750x1900	4500	1500	2750x1900x2900	45
		1.75				2800x1900	4600	1700	2800x1900x2900	90
		2					4800	1800		120
		2.5					5000	2000		150
18	1350	1	1950x1550	1100x2100	2P center opening	2750x2000	4500	1500	2750x2000x2900	45
		1.75				2800x2000	4600	1700	2800x2000x2900	90
		2					4800	1800		120
		2.5					5000	2000		150
21	1600	1	1950x1750	1100x2100	2P center opening	2750x2200	4500	1500	2750x2200x2900	45
		1.75				2800x2200	4600	1700	2800x2200x2900	90
		2					4800	1800		120
		2.5					5000	2000		150