Passenger elevator SRH Germany GRPS50
GRPS50 small machine room passenger elevator by SRH Germany introduces SM drive machine, SGAD door operator, SGDD photocell, SGCC controller cabinet and SGC900 controller etc core parts from SRH Germany, especially for high level business buildings, hotels and residential buildings.
| Standard function |
| Travel function |
VVVF drive |
Motor rotating speed can be precisely adjusted to get smooth speed curve when elevators 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 elevator 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 passengers or the load is closed to preset value, the car will automatically pass the calling landing in order to keep maximum travel efficiency. |
| Reopen with hall call |
In the door closing process, press reopen with hall call Button can restart the door. |
| Express door closing |
When the elevator stops and opens the door, press door-close button, the4 door will be closed immediately. |
| Car stops and door open |
The elevator decelerates and levels, the door only opens after the elevator comes to complete stop. |
| Car arrival gong |
Arrival gong in the car top announces that the passengers arrive. |
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| Safety function |
Photocell protection |
In the door open and close period, infrared light that covers the whole door height is used to probe the door protection device of both the passengers and objects. |
| Overload holding stop |
When the car is overload, the buzzer rings and stops the elevator in the same floor. |
| Anti-stall timer protection |
The elevator stops operation due to slippery of the traction wire rope. |
| Startup protection control |
If the elevator does not leave door zone with the designated time after it starts, it will stop the operation. |
| Inspection operation |
When the elevator 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 elevator operation. |
| Repeated door closing |
If the elevator can not close the due to certain obstacle or interference, the elevator will reopen or reclose the door until sundries are eliminated. |
| Up/down over-run and final limit protection |
The device can effectively prevent from the elevator's surging to the top or knocking the bottom when it is out of control. It results in more safe and reliable elevator travel. |
| Down over-speed protection device |
When the elevator's down speed is 1.2 times higher than the rated speed, this device will automatically cut off control mains; stop the motor running so as to stop elevator down at over-speed. If the elevator continues to down at over-speed, and the speed is 1.4 times higher than rated speed, safety tongs act to force the elevator stop in order to ensure the safety. |
| Upward over-speed protection device |
When the elevator's up speed is 1.2 times higher than rated speed, the device will automatically decelerate or brake the elevator. |
| Hand-operated rescue at power failure |
When sudden power failure happens to the elevator, or the elevator stops at none door zone, the repairer can enter into the host position through bottom floor inspection door. The repairer releases the brake, hand-operates the jigger to operate the car to door opening zone, unlocks by triangle key and releases the passengers. |
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| Man-machine interface |
Micro-touch button for car call and hall call |
New type micro-touch button is used for operation panel command button in the car and landing calling button. |
| Floor and direction indicator inside car |
The car shows the elevator floor location and current travel direction. |
| Floor and direction indicator in hall |
The landing shows the elevator floor location and current travel direction. |
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| Emergency function |
Emergency car lighting |
Emergency car lighting automatically activated once power failure. |
| Inching running |
When the elevator enters into emergency electric operation, the car travels at low speed inching running. |
| Five way intercom |
Communication amid car, car top, elevator 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 elevator directly and immediately drives to the designated rescue landing and automatically opens the door. |
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| 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. |
| Remote shut-off |
The elevator can be called to base landing (after finishing the service) through the key and automatically exist the service. |
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| Optional function |
| Emergency function |
Leveling when power failure |
In normal power failure, the chargeable battery supplies the elevator power. The elevator drives to the nearest landing. |
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| Man-machine interface |
Voice announcer |
When the elevator normally arrives, voice announcer informs the passengers about the relevant information. |
| Operation box for the disabled |
It is convenient for the wheel chair passengers and those who have visual disorder. |
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| Monitor function |
Camera function in the car |
The camera is installed in the car to monitor the car conditions. |
SM drive machine by SRH Germany
Sicher Elevator Co., Ltd. is a specialized, collectivized transnational operation enterprise through investment, merger and stock restructuring.
Sicher covers an area of 147,600 square meters, with overall floorage 170,000 square meters, owns manufacturing center, R&D center, customer service center, as well as a height 108 meters elevator testing tower with the running speed of up to 8.0 m/s. It also has introduced production facilities and inspecting equipments with world advanced levels from Germany, Italy and other countries to keep the production capacity 40,000 units as annual output, which is a large-scale and global market-oriented manufacturing enterprise for elevators, escalators and parking system equipments.
SRH, originates from German word " Sicher ", which means safe, reliable. SRH Aufzüge GmbH, as a wholly owned subsidiary by Sicher Elevator Co., Ltd. possesses enterprise R&D institution and manufacturing factory in Germany and reflects the core value of the brand about " only for safe reach " throughout and constantly in the complete process of product R&D, manufacturing, sales, installation and service. In China, it relies on Sicher Elevator Co., Ltd. as the manufacturing base, provides all kinds of SRH brand products in line with EU Standards for global customers.
As a member of German Elevator Association, Sicher Elevator cooperates with SRH Aufzüge GmbH, building the closest strategic cooperation union with German large, medium-sized elevator manufacturing companies and elevator parts companies, which have the longer manufacturing histories. It not only can provide elevator equipments and parts made in Germany, but also can introduce the German excelsior manufacturing technology and scientific rigorous management mode, to research & develop, and manufacture all kinds of elevators, escalators and parking system equipments with German industrial qualities jointly.
We have service network across 46 countries and regions all over the world. And in China, we have 93 affiliated agencies and 916 service points. We will spare no efforts to be the safest elevator manufacturer and facilitator.
Audited Supplier 
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