Core Function: Resolves entrapment caused by power outages or main power supply failures.
Emergency Power Supply: Upon the loss of main power, the system automatically switches to an internal supercapacitor or UPS to provide short-term power to the traction machine and door operator.
Automatic Leveling: Moves the elevator car at low speed to the nearest floor level.
Automatic Door Opening: Opens the doors upon arrival to release passengers, preventing entrapment in the hoistway.
Fault Warning: Logs the fault after power is restored and alerts maintenance personnel to conduct an inspection.
Safety Redundancy: Works in conjunction with the governor and safety gear to establish a triple-layer safety system; a standard feature for villa and passenger elevators.
Applicable Scenarios: Power-outage rescue for residential elevators, home villa elevators, and commercial passenger elevators.
|
Product name |
Model Specifications |
Power KW |
Output Frequency |
Unit |
Quantity |
Remarks |
|
Power outage emergency leveling |
ARD/3P5.5E (12V/7AH*3) |
5.5(Three-phase) |
50/60HZ |
台 |
1 |
380V |
|
Power outage emergency leveling |
ARD/3P5.5E (12V/7AH*3) |
5.5(Three-phase) |
50/60HZ |
台 |
1 |
380V |
|
Power outage emergency leveling |
ARD/3P7.5E (12V/9AH*3) |
7.5(Three-phase) |
50/60HZ |
台 |
1 |
380V |
|
Power outage emergency leveling |
ARD/3P11E (12V/7AH*4) |
11(Three-phase) |
50/60HZ |
台 |
1 |
380V |
|
Power outage emergency leveling |
ARD/3P15E (12V/9AH*4) |
15(Three-phase) |
50/60HZ |
台 |
1 |
380V |
|
Power outage emergency leveling |
ARD/3P18.5E (12V/7AH*6) |
18.5(Three-phase) |
50/60HZ |
台 |
1 |
380V |
|
Power outage emergency leveling |
ARD/3P22E (12V/7AH*6) |
22(Three-phase) |
50/60HZ |
台 |
1 |
380V |
|
Power outage emergency leveling |
ARD/3P30E (12V/9AH*6) |
30(Three-phase) |
50/60HZ |
台 |
1 |
380V |
|
Mains input |
Voltage |
Three phaes AC380V±15% |
|
Frequency |
50Hz/60Hz |
|
|
Inverter output |
Inverted output voltage |
Three phaes AC380V±10% |
|
Efficiency |
≥0.85 |
|
|
Output frequency |
50Hz/60Hz(Rated value 50Hz) |
|
|
Waveform |
Sine wave |
|
|
Bettery |
Type |
Valve-contr olled sealed lead-acid battery |
|
Rescue time |
3-15Min(adjustable) |
|
|
Charging time |
≥6小时 ≥6Hours |
|
|
Environment |
Ambient temperature |
0℃-45℃ |
|
Relative humidity |
<90%(No dew) |
|
|
Noise |
≤45dB |
|
|
Altitude |
≤2000M |
|
Model |
MST-ARD-3P5.5E |
MST-ARD-3P7.5E |
MST-ARD-3P11E |
MST-ARD-3P15E |
MST-ARD-3P18.5E |
MST-ARD-3P22E |
MST-ARD-3P30E |
|
Applicable elevator inverter power |
5.5KW |
7.5KW |
11KW |
15KW |
18.5KW |
22KW |
30KW |
|
Battery specifications |
12V7AH |
12V/9AH |
12V7AH |
12V/9AH |
12V/9AH |
12V/7AH |
12V/9AH |
|
Oil specifications |
3 |
3 |
4 |
4 |
4 |
6 |
6 |
|
Weight (KG) |
21 |
21 |
23 |
26 |
26 |
45 |
47 |
|
Dimensions Length * Width * Height (mm) |
402*305*160 |
402*305*160 |
402*305*160 |
402*305*160 |
402*305*160 |
538*400*160 |
538*400*160 |
