GuangDong HaoHong Elevator ARD

GuangDong HaoHong Elevator ARD Automatic Rescue Device For Lifts （ARD）/Elevator ARD Manufacturer

07/04/2026

Hello everyone 👋,We offer not only ARD (Automatic Rescue Device) but also ESSDL(Energy Storage-Saving Device For Lifts). When the elevator is in generator mode (light load ascending or heavy load descending), the inverter bus voltage rises, and the ESSDL charges, storing the generated energy in a supercapacitor. When the elevator is in motor mode (light load descending or heavy load ascending), the inverter bus voltage drops, and the ESSDL discharges, feeding the stored energy back to the elevator inverter's DC bus. Wiring is simple; just connect the positive and negative terminals of the elevator inverter's DC bus to the device. It can save elevators up to 30% on electricity!

Interested? Feel free to contact us anytime!

máy cabinet parts supplier ̂nđường

Hello everyone 👋,We offer not only ARD (Automatic Rescue Device) but also ESSDL(Energy Storage-Saving Device For Lifts...
15/11/2025

Hello everyone 👋,We offer not only ARD (Automatic Rescue Device) but also ESSDL(Energy Storage-Saving Device For Lifts). When the elevator is in generator mode (light load ascending or heavy load descending), the inverter bus voltage rises, and the ESSDL charges, storing the generated energy in a supercapacitor. When the elevator is in motor mode (light load descending or heavy load ascending), the inverter bus voltage drops, and the ESSDL discharges, feeding the stored energy back to the elevator inverter's DC bus. Wiring is simple; just connect the positive and negative terminals of the elevator inverter's DC bus to the device. It can save elevators up to 30% on electricity!

Interested? Feel free to contact us anytime!

máy cabinet parts supplier ̂nđường

Hello everyone 👋,We offer not only emergency power outage ARD (Automatic Rescue Device) but also Energy Storage-Saving D...
14/11/2025

Hello everyone 👋,We offer not only emergency power outage ARD (Automatic Rescue Device) but also Energy Storage-Saving Device For Lifts (ESSDL). When the elevator is in generator mode (light load ascending or heavy load descending), the inverter bus voltage rises, and the ESSDL charges, storing the generated energy in a supercapacitor. When the elevator is in motor mode (light load descending or heavy load ascending), the inverter bus voltage drops, and the ESSDL discharges, feeding the stored energy back to the elevator inverter's DC bus. Wiring is simple; just connect the positive and negative terminals of the elevator inverter's DC bus to the device. It can save elevators up to 30% on electricity!

Interested? Feel free to contact us anytime!
​
máy cabinet parts supplier ̂nđường

Hi everyone 👋 We produce and sell not only ARD (Automatic Rescue Device), but also Energy Storage-Saving Device For Lift...
06/11/2025

Hi everyone 👋
We produce and sell not only ARD (Automatic Rescue Device), but also Energy Storage-Saving Device For Lifts(ESSDL).
The Energy Storage-Saving Device for Lifts (ESSDL) uses a three-phase interleaved parallel BUCK-BOOST bidirectional DC-DC converter as its control core and supercapacitors as the energy storage medium. On-site wiring is simple; just connect the positive and negative terminals of the elevator inverter's DC bus to the ESSDL. When the elevator is in generator mode (light load ascending or heavy load descending), the inverter bus voltage rises, and the ESSDL charges, storing the generated energy in the supercapacitors. When the elevator is in motor mode (light load descending or heavy load ascending), the inverter bus voltage drops, and the ESSDL discharges, feeding the stored energy back to the elevator inverter's DC bus.
It can save elevators up to 30% on electricity!

Interested? Feel free to contact us anytime!
​
máy cabinet parts supplier ̂nđường

In addition to ARD (Automatic Rescue Device), Haohong proudly presents its Energy Storage-Saving Device For Lifts(ESSDL...
04/11/2025

In addition to ARD (Automatic Rescue Device), Haohong proudly presents its Energy Storage-Saving Device For Lifts(ESSDL). This device charges the elevator when it's lightly loaded ascending or heavily loaded descending, and discharges when it's lightly loaded descending or heavily loaded ascending. Wiring is simple: just connect the positive and negative terminals of the elevator inverter's DC bus to the device. It can save elevators up to 30% on electricity!

Interested? Feel free to contact us anytime!
​
máy cabinet parts supplier ̂nđường

Hello everyone! 👋 It’s time to share our ARD product application cases again。As shown in the picture below👇,ARD produced...
04/11/2025

Hello everyone! 👋 It’s time to share our ARD product application cases again。
As shown in the picture below👇,
ARD produced by our company is used in IFE Elevator 🛗;
Thanks for the customer support! 🤝

HaoHong--ARD Professional Brand
Feel free to contact me if you are interested in our ARD and thank you so much.🙏🤝

máy cabinet parts supplier ̂nđường

04/11/2025

GDM curved elevator, automatic center-opening door on display. GDM elevators, original elevator manufacturer, passenger elevators, freight elevators, villa elevators, etc. Need elevators? Contact us!

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Factory Building 15#02, R&F China-Israel Technology Town, Qingxin District
Qingyuan

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