Automatic Rescue Device (ARD) for Elevator

Automatic Rescue Device (ARD) for Elevator

The Automatic Rescue Device (ARD) for Elevator is an essential elevator safety system designed to help passengers safely exit the elevator during a sudden mains power failure. When the normal electrical power supply is interrupted, the ARD system automatically activates and provides emergency power to move the elevator car toward a suitable nearby floor and open the elevator door, subject to the elevator system configuration.

This safety solution is suitable for passenger elevators installed in residential buildings, apartments, offices, hotels, hospitals, shopping complexes, commercial buildings and other properties where reliable elevator operation and passenger safety are important.

Automatic Rescue Device – Reliable Emergency Backup

An Automatic Rescue Device continuously monitors the elevator’s main power supply. If a power failure is detected, the system automatically initiates its emergency rescue sequence.

Depending on the elevator controller, drive, motor, door operator and overall system configuration, the ARD provides temporary backup power required to complete the rescue operation. Once the elevator reaches the appropriate landing, the door can open to allow passengers to exit safely.

This automatic operation helps reduce the risk of passengers remaining trapped inside the elevator during a power interruption.

Key Features

• Automatic operation during mains power failure
• Emergency backup support for elevator rescue operation
• Helps move the elevator toward a suitable nearby landing
• Supports automatic door opening after rescue operation
• Designed to improve passenger safety during power failures
• Reliable and efficient emergency operation
• Suitable for various passenger elevator applications
• Compatible with supported elevator controllers and drive systems
• Suitable for new elevator installations and modernization projects
• Designed for professional elevator installation and maintenance

How the Automatic Rescue Device Works

During normal elevator operation, the ARD remains ready while monitoring the incoming electrical supply. When the main power supply fails, the Automatic Rescue Device detects the interruption and initiates the emergency rescue process.

The system then uses its backup power arrangement to support the elevator’s control and drive system. Depending on the elevator configuration, the car is moved in the appropriate direction toward a suitable landing. After reaching the landing zone, the elevator door can be opened so passengers can safely leave the cabin.

After normal mains power is restored, the elevator can return to its standard operating condition according to the controller and ARD configuration.

Applications

The Automatic Rescue Device can be used in a wide range of elevator installations, including:

• Residential apartments
• Commercial buildings
• Office complexes
• Hotels and hospitality properties
• Hospitals and healthcare facilities
• Shopping complexes
• Institutional buildings
• Passenger elevator modernization projects
• New passenger elevator installations

The correct ARD model and configuration should always be selected according to the elevator controller, drive, motor, power requirement and other technical specifications.

Benefits of Using an ARD System

Power failure can create an inconvenient and potentially stressful situation for passengers inside an elevator. An ARD provides an automatic emergency rescue function intended to assist passengers in exiting the elevator at a landing rather than waiting inside the cabin for normal power to return.

A properly selected and professionally installed system can improve the overall emergency preparedness of an elevator installation and provide additional operational support during electrical power interruptions.

Compatibility and Installation

The Automatic Rescue Device for Elevator should be selected according to the technical configuration of the lift. Compatibility may depend on several factors, including the elevator controller, motor type, drive system, operating voltage, capacity and door operator.

Professional installation, wiring, configuration and testing are important for reliable ARD operation. Installation should therefore be carried out by qualified elevator technicians familiar with the relevant elevator control and electrical systems.

Before ordering, customers should confirm their elevator specifications to ensure that the selected ARD is suitable for their particular installation.

Suitable for New Installation and Modernization

This ARD can be considered for compatible new elevator installations as well as elevator modernization or replacement projects. For existing elevators, the current controller, drive, motor and electrical arrangement should be inspected before selecting an appropriate rescue device.

Compatibility should never be assumed solely on the basis of elevator capacity or building height. Technical verification is recommended before purchase and installation.

Safety and Maintenance

An Automatic Rescue Device is an emergency safety system and should be inspected periodically as part of the elevator’s scheduled maintenance program. Battery condition, electrical connections, charging system, switching operation and rescue functionality should be checked according to the equipment requirements.

Periodic testing helps confirm that the ARD is ready to operate when a genuine power failure occurs. Any damaged, weak or expired components should be inspected and replaced by qualified personnel as necessary.

For enhanced elevator door safety, explore our Elevator Door Sensor / Light Curtain for reliable passenger and obstacle detection.

Why Choose ORSHA Elevator & Technology?

ORSHA Elevator & Technology supplies elevator components and solutions for installation, modernization, maintenance and replacement requirements. We focus on appropriate product selection, technical compatibility and dependable support for elevator applications.

For the correct Automatic Rescue Device, customers should provide relevant elevator specifications before ordering so that compatibility with the existing elevator system can be confirmed.

Important: Product specifications, appearance, capacity and compatibility may vary depending on the selected model. Technical requirements should always be verified before purchase and installation.

Elevator Safety Standards

Elevator safety components should be selected and installed according to applicable safety requirements and technical standards. For further information about Indian standards for elevators and elevator components, please refer to the Bureau of Indian Standards (BIS).