Escalator

 Characteristic 

A.Escalators have wide application in such public spaces as malls,shopping centers,hotels and office skyscrapers.

B.As a brand-new design, the sleek handrail entrance/exit exhibits a moderm sense while assuring safety protection.

C.Professional and efficient drive unit.

D.Crisp lines sketch a quite and comfortable space.

E.The unique structure of handrail suits special applications.

F.With a strong bearing capacity, high strength, heavy-duty,long service life.  

G.Type-Outdoor Heavy-duty: Handrail frame is made of Stainless Steel panel and support, Stable structure, anti-impact fastness, suitable for public transport, metro station etc.

H. Using intelligent frequency operation, to reduce the operation cost and lengthen life for the equipment greatly

I. The max rise reaches 25meters

J. Suitable for public transport applications at metro station, light railway station as other place which has great rise etc.

Technical Specifications Intro

 1. Speed (m/s): 0.5/0.65 meter per second

 2. Angle of Inclination(°):30 or 35

 3. Balustrade Height (mm): 900/1000

 4. Horizontal Step (PCS): 3 /4

 5. Step Width (mm): 800/ 1000

 6. Installation Environment: Indoor /Outdoor

 7. Floor Plate Style: Stainless steel / Aluminum alloy

Technical Requirement

1.According to safety regulation,the truss for escalator where the step width is 600mm has

to be extended by 417mm.

2.If L>15000,escalator has to be furnished with intermediate support.

3.A lifting structure whose bearing capacity is higher than that of R1 and R2 shall be arranged above R1 and R2 ,respectively.

4.Power source:power supply specification is 3-phase ,380VAC+_7%,50HZ,40A''.Lighting source:Single-phase 220VAC ,15A.User shall provide a ground terminal of which the ground resistance is not more than 4,Three-phase fire-wire system (by customer ) shall be employed for 

power supply.

5.Power supply and lighting source shall be seperated from each other.Null line shall be isolated from ground line all the time.

6.A free access area that is at least 1.5m wide and 2.5m long (from the turning end of handrail)shall be set up respectively at escalator's upper and lower entrance/exits, and its ground illumination shall not be less than50LX.

V. The Electrical Control System Functions Intro:

1.Control system uses PLC program control.

2. intelligent frequency or ordinary operation choice

3.Complete system maintenance devices

4.Comprehensive monitoring and safety devices.

5.Over-load protection.

6.Assistance Function:

a).Safety braking (H>6M or as customer's request);

b).Center lubricating system (as customer's request);

c).The indicator light of operation direction. (Intelligent machine must be have or as customer's request);

d).Handrail speed detection (over-speed, under-speed) (Optional function)

e).The function of failure display;

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