![Single-phase Elevator Automatic Rescue Device/ARD/power faliure emergency rescue](https://image.cautop.com/226f3j00BwfHqzTaVDuP/Single-phase-Elevator-Automatic-Rescue-Device-ARD-power-faliure-emergency-rescue.webp)
![Single-phase Elevator Automatic Rescue Device/ARD/power faliure emergency rescue](https://image.cautop.com/226f3j00MmGHcVaKHLpP/Single-phase-Elevator-Automatic-Rescue-Device-ARD-power-faliure-emergency-rescue.webp)
===== Features =====
- Most advanced technology can support rescue operation longer: advanced direct current boost and full-bridge inverter circuit technology, high conversion efficiency, low power loss and support rescue operation much longer than ordinary.
- Intelligent battery recharge/discharge management to extend battery life: Defined recharging power input circuit for under voltage and over voltage protection; Repeat display recharging battery voltage and capacity in real time, monitoring the battery status all the time; smart automatic switch between constant voltage charging, constant current charging and trickle charging; battery low voltage protection and output under voltage protection effectively prevent battery over discharge and tremendous increase battery life;
- Full modular design for simple application: built-in power source switching functions, no auxiliary circuit is needed, simple connect and use; Fast battery install and remove, easy to replace on site ;
- Available in two output voltage levels: single-phase AC220V and AC380V, users can select accordingly on project.
Please contact for machine catalogue.
=====Bluelight Partners =====
![Single-phase Elevator Automatic Rescue Device/ARD/power faliure emergency rescue](https://image.cautop.com/226f3j00eJfHbCtlgIgL/Single-phase-Elevator-Automatic-Rescue-Device-ARD-power-faliure-emergency-rescue.webp)
=====Bluelight Advantages =====
Founded in 1989, a technology-based company with the highest technical strength and strong R&D team with more than 30 national patents.
The only manufacturer in China to produce both control systems and PM traction machine.
Developed and produced the first PM Traction Machine in China. In 2006, established a joint venture with industry giant OTIS Elevator. Bluelight products have OTIS quality, strict quality control, and 100% inspection before delivery.
Compared with the same industry, bluelight PM traction machine has higher material grade, higher quality materials and more strict inspection.
Professional team with more than 20 years of export trade experience provides you the most professional guidance and advice.
Comprehensive certificates, such as CE, KTL, LIFTINSTITUUT, etc.
24-hour professional English technical consultant, free after-sales service and technical training.
Three factories (locates in Fushun, Nanxun, Foshan) have sufficient production capacity, guaranteed delivery time and convenient port delivery to save cost for you.