Product Introduction
Escalator power off emergency automatic evacuation device is escalator safety device specially designed for optimized use of modern escalator.The device can check the status of escalator's power supply system in all weathers. When any power-off failure occurs in the operation of escalator,the device will immediately work and provide emergency operation power for escalator so that the escalator can run at the position near door,open the door and release inside people and avoid any incident incident such as being trapped in the escalator.
Main features
* .High overload capacity,strong anti-impact capacity,high reliability and sine wave output;
* With overload,short circuit,undervoltage,overvoltage,overtemperature protection circuits,with more reliable operation;
* Intelligent and efficient,monitoring escalator's power on all-weather and automatic basis,always in stand by status;
* Easy wiring,simple commisioning,and cost effective;
* With low requirements to escalator control sysyetem,output 3-phase 4-wire system AC power,can provide sufficient power for all escalators to run at low speed;
* Re-start in case of overload.When the output is overload, it will re-start and give out overload sign. This is convenient for the escalator to adjust emergency operation direction.
Specifications:
| Technical Parameters |
| Input voltage | Three phases, AC380V ±10% 50/60Hz |
| Output voltage | Two phases, AC380V ±5% 50Hz |
| Output waveform | Sine wave |
| Power | ≤10KW |
| Charging voltage | DC55V |
| Charging current | 0.7A |
| Charging time | ≤24H |
| Ambient temperature | ﹣20℃~40℃ |
| Relative humidity | ≤90% |
| Altitude | ≤2000m |
| Battery | 4*12V 7Ah |
| Dimension | 543*330*130(mm) |
| Weight | ≤30kg |
| Frequency Range | 50/60(HZ) |
| Output power | 5000(W) |
Details of product:
Product Tags:
|
|
Intelligent AC 380V Elevator Backup Power Supply With Overload Restart Function Images
|
