| Customization: | Available |
|---|---|
| Task: | Program |
| Structure: | Closed-Loop |
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| Comparison between old and new control panels | ||||
| No. | Old version | Result | New control panel | |
| 1 | Half-open | The half opening distance will decrease little by little after many time use, until the door can not open | Not good | Partial open 30%-95% adjustable, and the partial opening distnace always will be precise at the same point, without change. |
| 2 | Reverse against people | The door collides with people very hard, and finally will reverse when the door can not go any further. It may cause danger to elder and children | Not safe | The door can be easily reversed by fingers even the door is closed fastly |
| 3 | Battery maintaining time and lifetime | The battery is supplying electricity to control panel when it is charged at the same time. The battery never can be fully charged, and it can maintain only 5-10 minutes after power failure. The battery will continuously discharged to 0 V, and which will damage the battery very soon. | Not good | When the battery is charged by the management module, it will not supply electricity to control panel, and the battery can be fully charged to 27V. When the power failure happened, the battery will supply the power and maintain the continuous operation for 120 minutes. When the battery voltage decrease to 21.5V, the management module will stop the battery supplying electricity again, so that the battery lifetime can be well protected |
| 4 | Motor lock | When people use hand to pull the doors to open under closed situation, the door will automatically open. It can not handle the illegal opening attempts. | Not good | When opeople pull the doors under closed situation, the control panel will alarm and exert the bigger force to lock the door |
| 5 | Safety photocell contact | Normal open(N.O.). If the photocell is broken, the sliding door can not find it and will continue working | Not good | Normal close (N.C.) If the photocell is in disorder, the loop is broken, and the doors will be permanently opened, not close. This will remind the user to check if something is wrong. This suit the CE requirement. |
| 6 | Running curve at buffering | The speed will decrease suddenly when the doors are in buffering area, and it seems the operation is like the broken ridges | Not good | The door decrease the speed very smoothly, looks pretty, same as DORMA |
| 7 | Fire alarm reaction | There is no priority termianl for fire alarm signal. If the door is under lock status, the door can not be opened on fire | Not safe | There is special priority terminal for fire alarm signal. When fire alarm happened, the door automatically open even the door is under lock status |
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