Load : 100~500kg
Speed of Elevator: 0.2~ 1m/s
Drive Mode: AC traction drive
Control Technique : Computer,PLC variable frequency
Operation mode : Call outside,single choice,collective choice
Structure type : Metal frame shaft,Construction shaft
Loading Mode : window type,Horizontal type
Open-door mode : Bi-partinig ,Callapsible,Upwords opening,Outside,Side-Opening,center
Open-Door Direction : Single,Opposite,Right angle,Three-direction
Electric Source : TSAC3P,380VAC,50HZ,2~6KVA
Dumb Waiter Lift Standard Collocation
Control Cabinet : Micro-Computer control system.
Traction Machine : Traction machines are specially used to elevators which are driven by worm
wheels and worm gears.
Guide Rails : Main and sub-guide rails are both T50A solid ones which are specially used to elevators.
Lift Car : If the load of elevator exceeds rated load,the overload indicating lamp will light and
alaram is sounded.The elevator will not be run if door is not closed.
Door Jamb: Import hairline stainless steel .
Door Slide : Special material of aluminum alloy.
Call Box : Stainless steel panel,push buttons lightly,LED digital display,Open-close door state
indicates buzzes prompt arrival.
Buffer : Spring buffer
Electric Switch : The swithces accord with national codes and are specially used to elevators.
Mechanical Lock of Landing Door : The locks are used to landiing doors of dumbwaiter lifts
specially.
Inspection Box : Collocate inspection boxes of machine room and emergency stop switches of
shaft's bottom.
Shaft Cable : RVV multi-core ,multi-color and jacket cable.
Shaft Frame Material: Amor plates and shape steels combine.
Standard Function Of Dumbwaiter
Electric lock function :
A call box of main landing is equipped with an electric lock which is used to start or close control circuit.
Self-leveling Function :
When power cut or improper operation causes a car can not stop at any floor's leveling ,start the elevator with an electric lock,the elevator will reach the nearest leveling automatically and display the floor's number.which ensures the elevator running normally.
Mechanical Lock of Landinig Door Function :
Every landing door has an electric interlock switch.when any landing door opens the elevators will stop running.This can insure users operation safely.
Open-close door indicationfunction :
When an elevator arrives,display the floor's number and the button "take up" of call box light.This shows the landing door open.When all the landing doors are closed,the buttons"take up" will go out.The moment the elevators would run normally.
Car travel direction display fucntion :
A call box on every floor has indicating arrows of travel direction.The shine arrow shows the elevator is running in the arrow direction.The dark arro shows the elevator has topped running.The car's place is displayed.
Self travel direction display function :
A call box on every floor has indication arrows of travel direction.The shine arrow shows the elevator is runniing in the arrow direction.The dark arrow shows the elevator has stopped runninig.The car's place is displayed.
Self-diagnose function :
When an elevator is in trouble,the code will shine on and on to help look up the causes.The code's sense has been introduced in the files taking with.
Call response function :
Push the call button the choice floor's lamp light.When arrives,the memory will withdraw,the indicating lamp will go out.
Contractor conglutination protection function :
If the contact does not be cut after a contractor coil loses electricity the elevator cannot restart to guarantee safety.
Buzz prompt function : Our elevators hve buzz prompt functions.
Phase failure proetection function :
Control system installs terhmal overload relays.If a car is blocked up while other protection measures failure causes the electromotor overload,the power resource will be cut automatically to protect teh electromotor.
Electromotor overload protection function :
Control system install thermal overload relays.If a car is blocked up while other protection measures failure causes the electomoteor overload,the power resource will be cut automatically to protect the electromotor.
Margin,limit protection function :
Final limit switches and limit switches are installed on the top shaft and the underside which can prevent cars from crushing top or bottom.
Full collective choice function :
You could call many at the same time,the elevator will be blocked clockwise.This can impove using efficiency.
Bypass,rectify errors function :
If you push a certain button over 3 seconds continuously,the elevator could reach the floor non-stop and cancel other calls.
AC contractor function : AC contractors interlock mechanically to make sure running reliably.
Stop device of landing or car door : The device is installed in landing or car doors to prevent elevators from stopping running caused by landing or car doors improperly opened during running,which can ensure elevators running more safely and more reliably.
|
