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[China]
Trade Verify
Address: 1st Floor, Building 5, No. 1555 West Jinshajiang Road, Jiading District, Shanghai
Contact name:Wei CHEN
SHANGHAI SUNNY ELEVATOR CO.,LTD |
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Verified Suppliers
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1. Intellectual main control system
It gives first priority to effectiveness in vertical transport field.In order to fully optimize the service efficacy of the elevator system,elevator fulfills the intellectual managements such as multi-computer,modular and network control etc.Through fully computerized intellectual control system.It instantly feeds back the elevator running conditions.It provides the passengers with the most efficient gold-collar services.
2. New generation permanent magnet synchronous traction machine
New generation permanent magnet synchronous and gearless traction
machine chooses rare earth material.It fully merges with co-axial
drive technology,digital variable frequency technology and
group-computer combined technology with low running cost and low
energy loss.
3. Top advanced door operator system
The door operator control system of elevator applies dual control system,One group is controlled by main controller of control cabint,the other one by door operator controller,which greatly reduces non-opening accidents due to trouble of door machine control.
Standard Functions
| No. | Description name | Description | No. | Description name | Description |
| 1 | Static electricity protection | Eliminate static electricity raised from running of steps. | 11 | Over-load protection | Protection against risk of motor continually over-load. |
| 2 | Emergency stop button | Push the emergency stop button to shop the escalator/moving walk against emergency raise. | 12 | Step sagging protection | Protection against risk of steps being breakage and sagging. |
| 3 | Skirting protection | Protection against risk of foreign bodies being jammed into clearance between steps and skirting. | 13 | Broken step chain protection | Protection against risk of steps being breakage or under elongation. |
| 4 | Handrail entry safety protection | Protection against risk of foreign bodies being jammed into handrail entry. | 14 | Comb teeth safety protection | Protection against risk of foreign bodies being trapped at the point where the step enter the comb. |
| 5 | Main drive chains safety protection | Protection against risk of drive chains being breakage or undue elongation. | 15 | Handrail speed and broken handrail monitor | It detects the handrail speed and monitors the broken handrail. |
| 6 | Over-speed protection | Protection against risk of speed being over 20% of rated speed. | 16 | Skirting anti-clamp device | It sets protection brush in the skirting on both sides of the step. |
| 7 | Under-speed protection | Protection against risk of speed less than over 80% of rated speed. | 17 | Step missing detection | It detects the step missing in the stairway. |
| 8 | Un-intentional reversal protection | Protection against risk of unintentional reversal protection. | 18 | The brake opens the monitor switch | It monitors whether the brake opens or not in during the escalator running. |
| 9 | Floor-plate monitor switch | When the pit cover plate opens,it cuts off safety circuit and stops the escalator safety switch. | 19 | Handwheel and handwheel protection cover open safety | During the use of handwheel,when open the handwheel and the handwheel protection cover,the safety switch will cut the safety circuit against escalator running. |
| 10 | Short circuit protection | Protection against risk of short circuit. | 20 | Lack of phase,error phase protection | Protection against risk of phase failure. |
Delivery
FAQ
1. Is it dangerous for power failure suddenly during the elevator
running?
If it occurs, the elevator will automatically stop due to the
electrical and mechanical safety device. In case of power
failure,elevator brakes will automatically taken. In addition, the
power supply departments such as planned outage, prior notice are
also operating.
2. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of
elevator will automatically restart without any danger. With anti
clamping switch, once the gate touched, this switching action make
the elevator unable to be closed and even reopened. In addition,
closing force is also available here.
3. How the elevator running?
Elevators are operated with a counterweight wire rope through the
(tractor) traction drive, making ups and downs on the guide rail.
4. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
