SPWM Technology EPS/ARD Elevator Emergency Leveling/Rescue Device

Product Application

When the elevator suddenly encountered power supply system failure power outage, phase, fire the device will automatically switch into the work, take over all the control of the elevator, the output elevator power required to run the elevator to the floor position, open the car door so that passengers Safe out of the elevator

Main Features

1) Simple structure in linear type ,easy in installation and maintation. 

2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts. 

3) High pressure double crank to control the die opening and closing. 

4) Running in a high automatization and intellectualization,no pollution 

5) Apply a linker to connect with the air conveyor ,which can directly inline with filling machine . 

Automatic Running:

Intelligent identification of elevator light load direction

Machine intelligent board intelligent identification light load direction when the car more than the car, the weight of the car is greater than the weight, down the gravity down to run to the floor to open the door, such as car less people, the car lighter weight on the weight , Along the gravity up to run to the leveling open the door

Small power consumption, long life

As a result of intelligent identification, the relative loss of battery loss, the use of specially designed trickle charge and discharge circuit, the battery charge and discharge, to overcome the secondary battery self-discharge characteristics, without artificial charge and discharge of batteries and other maintenance, greatly improved Battery life.

Stable operation, strong security

Because the control between the device and the power supply is completely isolated from the static point, to ensure the normal work of the elevator and the emergency process of signal acquisition, rescue process of safe operation, the device is not running, in the case of power failure, by the relay Switch to the power failure emergency device, read the second power supply

Shanghai Sunny Elevator Assembly Co.,Ltd, found in 1992, is a 22-year professional manufacturer specialized in designing and producing Opto-Electro-Mechanical products. Our main products are elvator light curtains, photoelectric switches, elevator COP LOP buttons and elevator traction machine.. Twenty years' experience in the elevator industry ensures us to provide our clients reliable products, leading-edge technology and perfect after-sales service.

Q1: Can I have a sample for testing?
A: Actually we think samples are not very important.You can buy from anywhere.But we think our cargos will better than any others. Samples will be 20% higher than the cargo.

Q2: Can I add my logo on the elevator parts?
A: Yes,OEM and ODM are available for us.But you should send us the Trademark authorization letter at first.

Q3: How can i get the after-service?
A: We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,but you should pay.

Q4: Do you have inspection procedures for products?
A: 100% self-inspection before packing.

Q5:Can I have a visit to your company before the order?
A: Sure,welcome to visit our company.

Q6: Can I pay by paypal and western union or cash or CNY or credit?
A: Sure,we accept all kinds of payment way.You can discuss with us about the details.

Q7: What is the delivery time of the parts?
A: Mostly Standard parts we have stock we can deliver after your paymemt confirmed.The non-standard or no stock parts we can deliver in 5~30 days.

Q8: How to place an order?
A: Step1: You can email us to discuss the details.
     Step2: After details confirming,we will make PI for your side.
     Stpe3: Once you confirm the PI and make the payment, we will prepare your order at once.