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FC-ARD Series | Elevator Automatic Rescue Device (Emergency Power Unit)

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FC-ARD: The Ultimate Safety Shield Against Power Failures.

The FC-ARD Series by Janson Controls is an essential safety component designed to eliminate the risk of passenger entrapment during power outages. As an intelligent "Always-Ready" guardian, it monitors the main power grid 24/7 and intervenes instantly when a failure occurs.

Fail-Safe Automatic Rescue: Within seconds of a blackout, the FC-ARD generates clean, three-phase power to drive the elevator control system and motor, facilitating a controlled, slow-speed run to the nearest landing for safe passenger release.

Next-Gen Power Management: Featuring advanced PWM sine wave output and pulse-charging technology, the FC-ARD ensures your batteries are always at peak readiness and provide a clean electrical signal that protects sensitive elevator electronics.

Maintenance-Free Peace of Mind: Equipped with high-performance, maintenance-free batteries and a self-diagnostic system, it offers a "fit-and-forget" solution for building managers and elevator maintenance providers.

Global Compatibility: Designed to integrate seamlessly with both modern PMSM and traditional induction elevator drives (7.5kW to 22kW), ensuring compliance with international safety standards.
  • FC-ARD Series

  • Janson Controls

1.Reliable Emergency Power Core

  • High-Efficiency Inverter: Capable of handling a 125% continuous overload, ensuring it can handle the heavy starting torque required to move a fully loaded elevator car to the nearest floor.

  • Pure Sine Wave Technology: Unlike low-end ARDs, the FC-ARD uses PWM sine wave output, which mimics grid power, preventing "electronic noise" from interfering with the elevator's PLC or Drive.

2.Intelligent Energy & Battery Management

  • Pulse Charging Advantage: Our specialized pulse-charging algorithm reduces electrode polarization, allowing the system to reach 90% charge in just 6 hours—ensuring the elevator is protected again shortly after a previous outage.

  • Extended Battery Life: Integrated thermal and voltage monitoring prevents overcharging, significantly extending the service life of the maintenance-free battery array.

3.Simplified Engineering & Deployment

  • "Plug-and-Play" Setup: Designed with clear terminal layouts and a straightforward commissioning process, the FC-ARD reduces installation time for onsite technicians by up to 30%.

  • Space-Saving Design: The compact vertical or wall-mount enclosure is ideal for modern, crowded elevator machine rooms.

4.Comprehensive Safety Assurance

  • Precision Delay Logic: Features a 5-second delay to ensure the main contactors have safely dropped out before the rescue power is injected, preventing short circuits.

  • Certified Mission Success: Specifically programmed to follow the "Level & Open" protocol: move to the nearest floor, confirm leveling, and keep the doors open for a safe exit.





Model FC-ARD-4T-7.5 FC-ARD-4T-11 FC-ARD-4T-15 FC-ARD-4T-18 FC-ARD-4T-22
Load 10HP(7.5KW)) 13HP (11kW) 18HP (15KW) 20HP (18KW) 24HP (22KW)
AC input range 380V / 220VAC + 15%  Three phase input 50/60Hz ± 10%
DC voltage 48VDC 60VDC 72VDC 84VDC 96VDC
Charging way Brake flow body control
Charging time 6 hours to charge 90% full potential

Reverse Flow apparatus

Spec Pulse width modulated sine wave output
Output voltage 400V / 415V / 200Vac  Three phase output 50/60Hz ± 0.1Hz
Potency 85%
Overload Can withstand 125% load continuously,  5 second delay protection.
Harmonic distortion Less than 3% at linear load.
Wave due to  the number of 4:1
Power due to  the number of 0.8
Phase difference 120° ± 1°
Size (length x width x height) 400*170*740 mm / 400*190*760 mm
LCD Mains is normal, normal inverter, battery low voltage, over load.
Protect Output overload and short protection behavior, straight flow output is low/high protection.


Customization & ODM Capabilities

More Than a Standard Product. It's Your Custom Starting Point
This platform is designed for adaptation and supports:
Software Tailoring
Modify parameters and develop specialized functions.
Hardware Adaptation
Adjust mechanical design and swap key components.
Complete Branding
Apply your logo and packaging seamlessly.

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Janson Controls Technologies(Shenzhen)Co.,Limited
 Add: 3rd Floor, Building E, Fuxing Industrial Park,No.110, Zhangqi Road,       
            Guixiang Community,Guanlan Street, Longhua District, Shenzhen, China.
 Tel: +86-0755-29611160
 Whatsup:+8613590499063
 Email: info@jansoncontrols.com

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