Eelevator Automatic Rescue Device Three phase Voltage 48KGS Intelligent Battey

ARD used to provide back-up emergency power supply to lift frequency control system. It has significant advantages such as installation convenience, wiring simple, high performance cost ratio, etc. In case of power failure, ARD run automatically in the set time, make the lift car run slowly to the nearby floor to save passengers.

elevator light curtain is popular in the market. It has many options for the customers, and below is some main perspects for reference.

Features

Advantages

♦ Short time overload current 250%

♦ Supporting zero line

♦ Over- voltage, under- voltage, over- current, battery protection

♦ Three- phase SPWM sine wave high- frequency pulse width modulation control technology

♦ Intellegent battery charge management function

♦ Fast dynamic response if load sudden changes

♦ Delay start if power failure, delay time can be adjusted

♦ Supporting inspection mode emergency rescue mode

♦ Elevator minor failure automatic recovery function can be selected

Buyers‘ Gurantee

* We have three product assembly factories in Ningbo, Guangzhou and Wuhan, with an annual capacoty of 80, 000 sets of ARD Products

* Our ARD can be shipped to every corner of the global safety and punctually from Ningbo, Guangzhou and Wuhan.

* We provide high quality technical sipport and service for the product life cycle of ARD

Shipping

1) By Express (3-7 working days), suitable for Urgent Time and Small Quantity.

2) By Sea (15-30 days), suitable for regular Mass Production.

3) By Air (4-5 days), from Airport to Airport.

What is a light barrier?
Light barrier may refer to: The theoretical maximum speed that any physical object or information can travel at – the speed of light. An opto-electronic device used in security applications, also known as a light curtain