| GRE20 |
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| Standard configuration |
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| Application |
Indoor. 16-hr operation daily |
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| H(m) |
≤7.2(6) |
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| Inclination (°) |
30(35) |
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| Step width (mm) |
600/800/1000 |
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| Horizontal steps |
2/2 3/3(Only for 30°) |
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| Speed(m/s) |
0.5 |
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| Main power |
380V/50Hz/3P |
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| Balustrade |
Tempered glass(10mm) |
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| Handrail bracket |
Stainless steel |
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| Handrail |
Black |
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| Balustrade height (mm) |
900 |
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| Inner & outer decking |
Hairline St.St. |
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| Skirting |
Wear resistant coating steel sheet |
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| Step |
Stainless steel |
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| Landing plate |
Stainless steel (anti-sliding) |
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| illumination |
lighting under upper & lower landing steps |
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| Indicator |
Failure code indicator on control cabinet |
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| Operation |
Emergency stop button / Key switch / Inspection operation |
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| Optional configuration |
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| Application |
Semi-outdoor/outdoor. 16-hr operation daily |
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| Handrail bracket |
Aluminum profile |
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| Handrail |
Green, red, blue, yellow |
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| Balustrade height |
1000mm |
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| illumination |
Skirting lighting |
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| Comb lighting |
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| Indicator |
Indicator on outer decking |
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| Direction indicator |
Running direction indicator on outer decking |
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| Step(escalator) |
One-piece aluminum |
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| Skirting |
Hairline St.St. |
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| Landing plate |
Aluminum alloy (anti-sliding) |
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| Energy control |
VVVF |
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| Lubrication |
Automatic lubrication / electric lubrication |
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| External cladding |
Hairline St.St. / Painted steel /Glass/Mirror st.st. |
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| Safety devices |
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| Static electricity protection of step |
Eliminate static electricity raised from running of the steps. |
Standard |
| Static electricity protection of handrail |
Eliminate static electricity raised from running of the handrail. |
Standard |
| Emergency stop button on entrance |
Push the emergency stop button to stop the escalator (moving walk) against emergency raise. |
Standard |
| Handrail entry safety protection |
Protection against risk of other objects being jammed into handrail entry. |
Standard |
| Over speed protection |
Protection against risk of speed being over 20% of rated speed. |
Standard |
| Under speed protection |
Protection against risk of speed being less than 20% of rated speed. |
Standard |
| Unintentional reversal protection |
Protection against risk of unintentional reversal of the direction of travel. |
Standard |
| Phase failure protection |
Protection against risk of phase failure. |
Standard |
| Short circuit protection |
Protection against risk of short circuit. |
Standard |
| Over-load protection |
Protection against risk of motor continually over load. |
Standard |
| Step sagging protection |
Protection against risk of steps being breakage and sagging. |
Standard |
| Step sagging protection |
Protection against risk of step chain being breakage of undue elongation |
Standard |
| Step chains safety protection |
Protection against risk of step chains being breakage of undue elongation. |
Standard |
| Comb safety guard |
Protection against risk of foreign objects being trapped at the point where the step enters the comb. |
Standard |
| Inspection socket |
To provide voltage to inspect or maintain. |
Standard |
| Machine room guard |
One safety plate separates machine room from movable parts such as step to protect service personnel. |
Standard |
| Emergency stop button on control cabinet |
Push the emergency stop button to stop the escalator (moving walk) against emergency raise when inspection and maintaining. |
Standard |
| Handrail speed-detection protection |
When handrail speed is 15% lower than the step speed, it stops in 15 seconds. |
Standard |
| Brake over-distance protection |
When step brake distance is 1.2 times larger than the stipulated distance, it prevents it from start again. |
Standard |
| Skirting guard |
Protection against risk of foreign objects being jammed into clearance between steps and skirting. |
Standard |
| Floor anti-start protection |
It stops when the floor plate is removed or opened. |
Standard |
| Main drive chains safety protection |
Protection against risk of drive chains being breakage or undue elongation. |
Standard |
| Skirting brush |
Brushes on skirting to enhance the passenger's safety. |
Standard |
| Host brake detection |
When it detects the release condition of the host brake, it prevents it from start before its release |
Standard |
| Anti-crawl device |
It prevents the passengers from crawling to external handrail |
Optional |
| Anti-skid device |
It installs outer cover plate which is closed to handrail height. It prevents the passengers from accidental crawl, skid,fall. |
Optional |
| Arrester |
It prevents the passengers from entering into the area between wall and handrail, between two escalators(moving walks) |
Optional |
| Protection baffle |
Protection baffle is set in the crossing of outer handrail edge and any obstacle. |
Optional |
| Auxiliary brake |
Auxiliary brake will act and stop the escalator (moving walk) in case of main drive chains breakage or the steps or handrail changing from present direction of motion. |
Optional |
Audited Supplier 
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